Valley Stream weather
Temperature, rain and wind in Valley Stream (New York, United States), a city of about 37,962 people: how it is right now, hour by hour into tomorrow, the next 7 days and what each month of the year is like.
This page is not in Google’s index: the city is small, or it gets the same forecast as a large city next to it.
Right now
Friday 16 October, 02:00 (America/New_York)
59 °F
Cloudy
Feels like
59 °F
Humidity
78%
Wind
12 mph
SSE · Beaufort 4
Dew point
52 °F
Cloud cover
100%
Pressure
1,019 hPa
Hour by hour
Next 24 hours, in the city’s local time.
| Time | Conditions | Temperature | Rain | Wind |
|---|---|---|---|---|
| 02:00 | Cloudy | 59 °F | 0.00 in | 12 mph |
| 03:00 | Cloudy | 62 °F | 0.00 in | 13 mph |
| 04:00 | Cloudy | 62 °F | 0.00 in | 14 mph |
| 05:00 | Light rain | 62 °F | 0.01 in | 14 mph |
| 06:00 | Light rain | 62 °F | 0.00 in | 12 mph |
| 07:00 | Light rain | 63 °F | 0.01 in | 12 mph |
| 08:00 | Rain | 64 °F | 0.02 in | 14 mph |
| 09:00 | Rain | 65 °F | 0.03 in | 15 mph |
| 10:00 | Cloudy | 65 °F | 0.00 in | 16 mph |
| 11:00 | Cloudy | 67 °F | 0.00 in | 14 mph |
| 12:00 | Rain | 70 °F | 0.01 in | 15 mph |
| 13:00 | Partly cloudy | 71 °F | 0.00 in | 12 mph |
| 14:00 | Clear sky | 72 °F | 0.00 in | 12 mph |
| 15:00 | Clear sky | 73 °F | 0.00 in | 15 mph |
| 16:00 | Clear sky | 71 °F | 0.00 in | 18 mph |
| 17:00 | Clear sky | 70 °F | 0.00 in | 21 mph |
| 18:00 | Clear sky | 70 °F | 0.00 in | 21 mph |
| 19:00 | Heavy rain showers | 71 °F | 0.11 in | 19 mph |
| 20:00 | Light rain | 68 °F | 0.01 in | 18 mph |
| 21:00 | Rain | 66 °F | 0.02 in | 11 mph |
| 22:00 | Rain | 65 °F | 0.02 in | 7 mph |
| 23:00 | Light rain showers | 64 °F | 0.00 in | 9 mph |
| 00:00 | Partly cloudy | 63 °F | 0.00 in | 11 mph |
| 01:00 | Light rain | 61 °F | 0.01 in | 14 mph |
Next 7 days
| Day | Conditions | Low | High | Rain outlook |
|---|---|---|---|---|
| Fri 16/10 | Rain | 55 °F | 73 °F | rain possible · 0.24 in |
| Sat 17/10 | Cloudy | 40 °F | 63 °F | rain unlikely · 0.05 in |
| Mon 19/10 | Cloudy | 44 °F | 58 °F | no rain expected · 0.00 in |
| Tue 20/10 | Partly cloudy | 50 °F | 65 °F | no rain expected · 0.00 in |
| Wed 21/10 | Fair | 50 °F | 63 °F | no rain expected · 0.00 in |
| Thu 22/10 | Heavy rain | 49 °F | 58 °F | rain likely · 0.44 in |
| Fri 23/10 | Cloudy | 50 °F | 61 °F | rain possible · 0.17 in |
This column is our own reading: the global model does not publish a probability of precipitation for this region, so we classify the day from the forecast symbol and the total in millimetres. It is not an official probability figure.
America/New_York
What each number means
- Rain (mm)
- 1 millimetre of rain is 1 litre of water per square metre. Up to 2 mm in a day is drizzle; from 10 mm it is proper rain; more than 50 mm in a few hours is the amount that floods streets.
- Humidity
- Relative humidity is how much water vapour the air holds compared with the most it can hold at that temperature. Above 80% sweat evaporates slowly and heat feels worse; below 30% your throat and eyes dry out.
- Dew point
- The dew point is the temperature at which the air would start to condense. The closer it is to the air temperature, the muggier it feels. Above 20 °C the air already feels heavy.
- Feels like
- "Feels like" combines temperature, wind and humidity: strong wind carries heat away from the body, so it feels colder than the thermometer; high humidity in the heat makes it feel warmer.
- Wind
- Wind is given as a speed and the direction it blows from. Up to 20 km/h you barely notice it; at 40 km/h it moves branches and parasols; above 60 km/h it brings down trees and roof tiles.
- Cloud cover
- Cloud cover as a percentage is how much of the sky is covered. Up to 20% is a clear sky; above 80% the sun barely gets through.
- Chance of rain
- The model does not publish a probability of precipitation for this region. This column is our own reading: the global model does not publish a probability of precipitation for this region, so we classify the day from the forecast symbol and the total in millimetres. It is not an official probability figure.
Month-by-month climate
In October, Valley Stream averages 59 °F and about 4.9 in of rain over the month, on the 25-year Meteorological and Solar Monthly & Annual Climatologies (January 2001 - December 2025) climatology.
Warmest month
July
Coldest month
January
Wettest month
December
Driest month
February
| Month | Mean temperature | Rain | Mean humidity |
|---|---|---|---|
| January | 34 °F | 3.9 in | 82% |
| February | 35 °F | 3.7 in | 81% |
| March | 40 °F | 4.4 in | 81% |
| April | 48 °F | 4.2 in | 82% |
| May | 58 °F | 4.0 in | 84% |
| June | 68 °F | 4.5 in | 83% |
| July | 75 °F | 4.5 in | 80% |
| August | 75 °F | 4.5 in | 78% |
| September | 69 °F | 3.8 in | 77% |
| October | 59 °F | 4.9 in | 78% |
| November | 49 °F | 4.0 in | 79% |
| December | 40 °F | 5.2 in | 82% |
Frequently asked questions
- Will it rain tomorrow in Valley Stream?
- rain unlikely. Rain: 0.05 in. Low 40 °F, High 63 °F.
- What is the temperature in Valley Stream right now?
- 59 °F, cloudy. Feels like: 59 °F. Humidity: 78%.
- What will the weather be like at the weekend in Valley Stream?
- Sat 17/10: cloudy, 40 °F / 63 °F, rain unlikely.
- Which is the wettest month in Valley Stream?
- December — ~5.2 in (25-year Meteorological and Solar Monthly & Annual Climatologies (January 2001 - December 2025), NASA POWER).
- How far ahead does this Valley Stream forecast go?
- This page shows 7 days. The model run used here is from 16/10/2026, 05:21 UTC, and the page fetches a new one every 30 minutes.
Nearby cities
Forecasts for places near Valley Stream:
- Rosedale 2 km
- North Valley Stream 2 km
- Lynbrook 3 km
- Laurelton 3 km
- Woodmere 4 km
- Elmont 4 km
- Cambria Heights 4 km
- Springfield Gardens 5 km
How to read this page
How to read the min and the max
The week’s high (73 °F) arrives in the afternoon, about two hours after solar noon; the low (40 °F) just before sunrise. Both are air temperature in the shade, two metres above ground — in direct sun or over asphalt a thermometer reads higher.
Where this number comes from
The Valley Stream forecast comes from MET Norway, a partir do ECMWF HRES e, na área nórdica, do MEPS, run of 16/10/2026, 05:21 UTC. The month-by-month climate comes from NASA POWER, climatology of 25-year Meteorological and Solar Monthly & Annual Climatologies (January 2001 - December 2025). Both are credited in full at the foot of this page.
What a forecast cannot promise
Out to two days accuracy is high; by day seven the trend matters more than the exact figure. For Valley Stream the model publishes no rain probability, so the expectation column is our reading.
Severe weather warnings
This page is informational. For official warnings of storms, gales or flooding affecting Valley Stream, go to your national weather service through the World Meteorological Organization warning portal.
Understanding the weather and climate of Valley Stream
Is this week in Valley Stream above or below the October normal?
The average of the next 7 days in Valley Stream works out at 56 °F, against a normal of 59 °F for October over 25-year Meteorological and Solar Monthly & Annual Climatologies (January 2001 - December 2025). That is 35 °F below typical, a modest gap and well within week-to-week variation.
Within the week the highest maximum lands on Fri 16/10 (73 °F) and the lowest minimum on Sat 17/10 (40 °F). Forecast rain adds up to 0.90 in, roughly 18% of everything Valley Stream gets in an average October (4.9 in). The wettest day is Thu 22/10, with 0.44 in.
When is the wettest and the driest month in Valley Stream?
On the 25-year Meteorological and Solar Monthly & Annual Climatologies (January 2001 - December 2025) climatology, the wettest month in Valley Stream is December, at about 5.2 in, and the driest is February, at 3.7 in. The two extremes differ by only 1.4 times, which means rain is spread fairly evenly across the year in Valley Stream. For October, the month you are reading this in, the average is 4.9 in.
What does the dew point say about how Valley Stream feels?
Right now in Valley Stream the air is at 59 °F with a dew point of 52 °F and relative humidity of 78%. With the two values that close, sweat evaporates slowly and the heat weighs more than the thermometer suggests — that is the working definition of muggy.
What is the climate of Valley Stream like through the year?
The warmest month in Valley Stream is July (75 °F on average) and the coldest is January (34 °F), a swing of about 23 °C around an annual mean of 54 °F. A swing above twenty degrees is continental: summer and winter are almost two climates at the same address.
Because Valley Stream lies in the northern hemisphere, at 40.66° north, summer falls in June, July and August, in the middle of the calendar.
How far is Valley Stream from Jamaica?
The nearest large city to Valley Stream is Jamaica, about 9 km away in a straight line, to the west, with 216,866 inhabitants. At that range the model hands both places virtually the same grid point, so the forecast for Valley Stream and the one for Jamaica will almost always agree. Being larger, Jamaica shows up in more searches, and plenty of people end up reading its forecast assuming it covers Valley Stream.
Words on this page
Apparent temperature
The temperature the body actually feels, rather than the one on the thermometer. It combines air temperature with wind, which carries heat away faster, and humidity, which slows the evaporation of sweat. That is why 30 °C in dry air with a breeze is easier than 28 °C in still, muggy air.
Dew point
The temperature air would have to cool to, at constant pressure and moisture, for water to start condensing. The closer the dew point sits to the air temperature, the less room the vapour has and the muggier the day feels.
Millimetre of rain
The depth of water rain would leave on a flat surface with no run-off. One millimetre is one litre per square metre, no matter how large the area measured is.
Standard definition by World Meteorological Organization (WMO) · Millimetre of rain
Relative humidity
How much water vapour the air holds compared with the most it could hold at that temperature, as a percentage. Because that ceiling rises with heat, the same amount of vapour reads high at dawn and low in the afternoon.
Climate normal
The average of a climate element — temperature, rainfall, humidity — computed over a long, standardised period, usually thirty years. It does not predict anything: it says what is typical for that place in that month, and gives you a ruler for calling a week warm or wet.
Standard definition by World Meteorological Organization (WMO) · Climate normal
Forecast model
A program that solves the equations of the atmosphere on a grid of points and steps forward in time from the state observed now. Your city forecast is the model value at the nearest grid point, which is why two neighbouring towns get almost the same numbers.
Standard definition by MET Norway (Meteorologisk institutt) · Forecast model
Model run
The time the model was executed with the latest observations. Every forecast belongs to a run, and runs age: one from six hours ago knows nothing about the shower that started afterwards. It is the first thing to check when two sources disagree.
Standard definition by MET Norway (Meteorologisk institutt) · Model run
Source, model and licence
- Model
- MET Norway, a partir do ECMWF HRES e, na área nórdica, do MEPS
- Model run
- 16/10/2026, 05:21 UTC
- Source
- MET Norway (Meteorologisk institutt) — Locationforecast 2.0 — Based on data from MET Norway. Licence: CC BY 4.0 / NLOD 2.0.
- Month-by-month climate
- NASA POWER — Climatology (MERRA-2, 2001–2020) — The data was obtained from National Aeronautics and Space Administration (NASA) Langley Research Center's Prediction Of Worldwide Energy Resources (POWER) project — Climatology API v2. Dados públicos da NASA, citação obrigatória.
- Cities, coordinates and population
- Dados de cidades: GeoNames (CC BY 4.0)
The page fetches fresh data every 30 minutes. Informational content. For severe weather warnings, follow your country’s official weather service and civil protection authority.