Current Conditions

Spring Valley, New York

72°F22°C
Partly Cloudy

Wind

SE 2 mph4 km/h

Humidity

62%

Cloud Cover

79%

As of Tuesday, September 8, 2026 at 7:37 PM EDT

Today's Outlook

Night

Overcast, with a low around 67°F19°C. Light wind from the S around 3 mph4 km/h.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
Partly CloudyHigh 80°F27°CLow 67°F19°CPrecip 0 in0 mmCloud 79%Wind NW 3 mph5 km/hTuesday: Mostly cloudy and warm, with a high of 80°F27°C. Light wind from the NNW around 3 mph5 km/h. Tuesday Night: Overcast, with a low around 67°F19°C. Light wind from the S around 3 mph4 km/h.
Partly CloudyHigh 83°F28°CLow 63°F17°CPrecip 0.01 in0.2 mm8%Cloud 74%Wind SSW 7 mph11 km/hWednesday: Mostly cloudy and warm, with a high of 83°F28°C and morning low of 66°F19°C. Breezy from the S at 7 to 9 mph11 to 15 km/h. Wednesday Night: Mostly cloudy, with a low around 63°F17°C. Breezy from the SSW at 7 to 11 mph11 to 18 km/h.
Light RainHigh 86°F30°CLow 73°F23°CPrecip 0.13 in3.4 mm74%Cloud 78%Wind W 8 mph12 km/hThursday: Mostly cloudy and hot, with a high of 86°F30°C and morning low of 73°F23°C. Breezy from the W at 7 to 8 mph12 to 13 km/h. 61% chance of light rain in the morning. Humid. Thursday Night: Overcast, with a low around 73°F23°C. Breezy from the WSW at 8 to 12 mph13 to 19 km/h. 74% chance of light rain before dawn.
DrizzleHigh 79°F26°CLow 64°F18°CPrecip 0.01 in0.3 mm12%Cloud 24%Wind NW 6 mph9 km/hFriday: Mostly clear and warm, with a high of 79°F26°C and morning low of 67°F19°C. Breezy from the NW at 7 mph10 km/h. Dry air. Friday Night: Partly cloudy, with a low around 64°F18°C. Light wind from the NNW around 5 mph8 km/h. 12% chance of drizzle overnight.
Light RainHigh 77°F25°CLow 58°F15°CPrecip 0.11 in2.9 mm50%Cloud 82%Wind SE 6 mph9 km/hSaturday: Overcast and warm, with a high of 77°F25°C and morning low of 61°F16°C. Breezy from the SSE at 6 to 8 mph10 to 14 km/h. 28% chance of drizzle in the afternoon. Saturday Night: Mostly cloudy, with a low around 58°F15°C. Breezy from the SE at 5 to 7 mph8 to 11 km/h. 50% chance of light rain in the evening.
RainHigh 81°F27°CLow 68°F20°CPrecip 0.42 in10.6 mm77%Cloud 73%Wind WSW 5 mph8 km/hSunday: Mostly cloudy and warm, with a high of 81°F27°C and morning low of 69°F21°C. Light wind from the WSW around 5 mph8 km/h. 65% chance of light rain throughout the day. Humid. Sunday Night: Mostly cloudy, with a low around 68°F20°C. Light wind from the SW around 5 mph9 km/h. 77% chance of rain throughout the night.
ClearHigh 76°F24°CLow 63°F17°CPrecip 0.02 in0.4 mm6%Cloud 33%Wind NW 7 mph12 km/hMonday: Partly cloudy and warm, with a high of 76°F24°C and morning low of 64°F18°C. Breezy from the NW at 8 to 9 mph13 to 14 km/h. Monday Night: Partly cloudy, with a low around 63°F17°C. Breezy from the NW at 6 to 7 mph10 to 12 km/h.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
TuesdaySep 880°F27°C67°F19°C0 in0 mm· —79%Partly CloudyNW 3 mph5 km/h
WednesdaySep 983°F28°C63°F17°C0.01 in0.2 mm· 8%74%Partly CloudySSW 7 mph11 km/h
ThursdaySep 1086°F30°C73°F23°C0.13 in3.4 mm· 74%78%Light RainW 8 mph12 km/h
FridaySep 1179°F26°C64°F18°C0.01 in0.3 mm· 12%24%DrizzleNW 6 mph9 km/h
SaturdaySep 1277°F25°C58°F15°C0.11 in2.9 mm· 50%82%Light RainSE 6 mph9 km/h
SundaySep 1381°F27°C68°F20°C0.42 in10.6 mm· 77%73%RainWSW 5 mph8 km/h
MondaySep 1476°F24°C63°F17°C0.02 in0.4 mm· 6%33%ClearNW 7 mph12 km/h
TuesdaySep 1576°F24°C58°F14°C0.01 in0.3 mm· 5%45%Partly CloudySSE 6 mph10 km/h
WednesdaySep 1681°F27°C65°F18°C0.07 in1.7 mm· 18%52%DrizzleSW 6 mph9 km/h
ThursdaySep 1779°F26°C66°F19°C0.1 in2.5 mm· 17%57%ShowersS 5 mph9 km/h
FridaySep 1880°F27°C67°F19°C0.12 in3.1 mm· 18%53%ShowersWSW 7 mph11 km/h
SaturdaySep 1976°F24°C65°F18°C0.1 in2.5 mm· 15%54%ShowersWNW 7 mph11 km/h
SundaySep 2072°F22°C61°F16°C0.12 in3.1 mm· 18%61%DrizzleNW 6 mph10 km/h
MondaySep 2169°F21°C58°F14°C0.16 in4.1 mm· 21%60%ShowersN 6 mph10 km/h
TuesdaySep 2268°F20°C55°F13°C0.19 in4.7 mm· 19%54%ShowersN 6 mph10 km/h

Nearby Cities

About This Forecast

This forecast is powered by WeatherMesh, the world's most advanced and accurate weather model powered by AI. WeatherMesh is built on proprietary data from WindBorne's Global Sounding Balloon constellation — the world's largest fleet of autonomous, long-duration weather balloons — collecting observations across 100% of Earth, including over oceans and remote regions where no other data exists.

WeatherMesh consistently outperforms legacy models in independent benchmarks. View Benchmarks →

Access WeatherMesh forecasts programmatically via our API. API Documentation →

How to Access Weather Forecasts

PatternExampleDescription
/weather/{country}/{city}//weather/united-states/san-francisco/City forecast (canonical URL)
/weather/{city}//weather/tokyo/Shorthand — redirects to most populous match
/weather/{country}/{region}/{city}//weather/united-states/california/san-francisco/With region — redirects to canonical
/weather/nearby?lat={lat}&lon={lon}/weather/nearby?lat=48.1&lon=11.5Find nearest city by coordinates
/weather/{country}//weather/germany/Country index — all cities by region

Country and city names use lowercase slugs with hyphens (e.g. united-states, san-francisco). Arbitrary city names are supported — if not in our database, we geocode the name and serve the forecast for that location.

For programmatic access, use theWindBorne Forecast APIwhich returns structured JSON for any coordinates worldwide.

Coordinates: 41.1131°N, 74.0438°W·Elevation: 135m·Timezone: America/New_York·Population: 32,598