Current Conditions

Spring Valley, California

68°F20°C
Clear

Wind

WNW 9 mph14 km/h

Humidity

52%

Cloud Cover

8%

As of Tuesday, October 13, 2026 at 5:06 PM PDT

Today's Outlook

Day

Partly cloudy and mild, with a high of 68°F20°C. Breezy from the WNW at 7 to 9 mph11 to 14 km/h. Dry air.

Night

Mostly clear, with a low around 59°F15°C. Breezy from the NW at 7 to 8 mph11 to 13 km/h.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
ClearHigh 68°F20°CLow 59°F15°CPrecip 0 in0 mm—Cloud 21%Wind NW 7 mph11 km/hTuesday: Partly cloudy and mild, with a high of 68°F20°C. Breezy from the WNW at 7 to 9 mph11 to 14 km/h. Dry air. Tuesday Night: Mostly clear, with a low around 59°F15°C. Breezy from the NW at 7 to 8 mph11 to 13 km/h.
ClearHigh 75°F24°CLow 54°F12°CPrecip 0 in0 mm—Cloud 0%Wind N 6 mph9 km/hWednesday: Mostly clear and warm, with a high of 75°F24°C and morning low of 56°F13°C. Breezy from the NNW at 6 to 9 mph9 to 14 km/h. Dry air. Wednesday Night: Mostly clear, with a low around 54°F12°C. Breezy from the N at 6 to 8 mph9 to 13 km/h.
ClearHigh 83°F28°CLow 59°F15°CPrecip 0 in0 mm—Cloud 0%Wind NNE 6 mph9 km/hThursday: Mostly clear and warm, with a high of 83°F28°C and morning low of 61°F16°C. Light wind from the NNE around 6 mph10 km/h. Dry air. Thursday Night: Mostly clear, with a low around 59°F15°C. Light wind from the NE around 6 mph9 km/h.
ClearHigh 86°F30°CLow 67°F19°CPrecip 0 in0 mm—Cloud 11%Wind ENE 10 mph16 km/hFriday: Mostly clear and warm, with a high of 86°F30°C and morning low of 68°F20°C. Breezy from the ENE at 11 to 13 mph18 to 20 km/h. Dry air. Friday Night: Mostly clear, with a low around 67°F19°C. Breezy from the ENE at 9 to 12 mph14 to 19 km/h.
ClearHigh 81°F27°CLow 69°F20°CPrecip 0.01 in0.3 mm6%Cloud 23%Wind E 9 mph14 km/hSaturday: Mostly clear and warm, with a high of 81°F27°C and morning low of 73°F23°C. Breezy from the E at 10 to 12 mph15 to 19 km/h. Dry air. Saturday Night: Mostly clear, with a low around 69°F20°C. Breezy from the E at 8 to 11 mph13 to 17 km/h.
ClearHigh 80°F27°CLow 63°F17°CPrecip 0 in0 mm—Cloud 1%Wind NE 6 mph10 km/hSunday: Mostly clear and warm, with a high of 80°F27°C and morning low of 65°F18°C. Breezy from the WNW at 6 to 8 mph9 to 13 km/h. Dry air. Sunday Night: Mostly clear, with a low around 63°F17°C. Breezy from the ENE at 7 to 8 mph11 to 12 km/h.
ClearHigh 76°F25°CLow 63°F17°CPrecip 0.01 in0.2 mm9%Cloud 7%Wind WSW 5 mph9 km/hMonday: Mostly clear and warm, with a high of 76°F25°C and morning low of 64°F18°C. Breezy from the WSW at 6 to 8 mph9 to 13 km/h. Monday Night: Mostly clear, with a low around 63°F17°C. Breezy from the WSW at 5 to 7 mph8 to 12 km/h.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
TuesdayOct 1368°F20°C59°F15°C0 in0 mm· —21%ClearNW 7 mph11 km/h
WednesdayOct 1475°F24°C54°F12°C0 in0 mm· —0%ClearN 6 mph9 km/h
ThursdayOct 1583°F28°C59°F15°C0 in0 mm· —0%ClearNNE 6 mph9 km/h
FridayOct 1686°F30°C67°F19°C0 in0 mm· —11%ClearENE 10 mph16 km/h
SaturdayOct 1781°F27°C69°F20°C0.01 in0.3 mm· 6%23%ClearE 9 mph14 km/h
SundayOct 1880°F27°C63°F17°C0 in0 mm· —1%ClearNE 6 mph10 km/h
MondayOct 1976°F25°C63°F17°C0.01 in0.2 mm· 9%7%ClearWSW 5 mph9 km/h
TuesdayOct 2069°F21°C63°F17°C0.05 in1.2 mm· 26%48%DrizzleSW 7 mph11 km/h
WednesdayOct 2166°F19°C60°F16°C0.25 in6.3 mm· 59%54%ShowersSSW 7 mph11 km/h
ThursdayOct 2267°F19°C58°F14°C0.21 in5.4 mm· 45%38%ShowersWSW 6 mph9 km/h
FridayOct 2369°F21°C57°F14°C0.04 in0.9 mm· 13%31%DrizzleWNW 5 mph9 km/h
SaturdayOct 2470°F21°C58°F15°C0.18 in4.5 mm· 26%44%RainW 5 mph8 km/h
SundayOct 2571°F21°C59°F15°C0.02 in0.5 mm· 8%44%Partly CloudyW 5 mph8 km/h
MondayOct 2670°F21°C60°F15°C0.12 in3 mm· 25%44%ShowersW 5 mph8 km/h
TuesdayOct 2771°F21°C60°F15°C0.04 in1.1 mm· 13%44%DrizzleW 5 mph8 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: 32.7448°N, 116.9989°W·Elevation: 119m·Timezone: America/Los_Angeles·Population: 28,205