Current Conditions

Spring Valley, California

69°F21°C
Clear

Wind

NW 6 mph10 km/h

Humidity

82%

Cloud Cover

22%

As of Tuesday, September 22, 2026 at 9:17 PM PDT

Today's Outlook

Night

Mostly clear, with a low around 65°F18°C. Light wind from the NW around 3 mph4 km/h.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
ClearHigh 80°F27°CLow 65°F18°CPrecip 0 in0 mmCloud 17%Wind W 5 mph7 km/hWednesday: Mostly clear and warm, with a high of 80°F27°C and morning low of 68°F20°C. Breezy from the W at 6 to 10 mph10 to 16 km/h. Wednesday Night: Mostly clear, with a low around 65°F18°C. Light wind from the NW around 3 mph4 km/h.
ClearHigh 80°F27°CLow 66°F19°CPrecip 0 in0.1 mm1%Cloud 18%Wind W 4 mph7 km/hThursday: Mostly clear and warm, with a high of 80°F27°C and morning low of 69°F20°C. Breezy from the W at 6 to 9 mph10 to 15 km/h. Thursday Night: Mostly clear, with a low around 66°F19°C. Light wind from the WNW around 2 mph4 km/h.
ClearHigh 83°F28°CLow 68°F20°CPrecip 0 in0 mmCloud 32%Wind WNW 4 mph7 km/hFriday: Partly cloudy and warm, with a high of 83°F28°C and morning low of 71°F22°C. Breezy from the WNW at 6 to 10 mph10 to 16 km/h. Friday Night: Partly cloudy, with a low around 68°F20°C. Light wind from the NW around 3 mph4 km/h.
Partly CloudyHigh 84°F29°CLow 68°F20°CPrecip 0 in0 mmCloud 68%Wind W 4 mph6 km/hSaturday: Mostly cloudy and warm, with a high of 84°F29°C and morning low of 71°F22°C. Breezy from the W at 5 to 8 mph9 to 13 km/h. Saturday Night: Mostly cloudy, with a low around 68°F20°C. Light wind from the NW around 2 mph4 km/h.
DrizzleHigh 78°F26°CLow 70°F21°CPrecip 0.07 in1.7 mm29%Cloud 72%Wind WNW 4 mph6 km/hSunday: Mostly cloudy and warm, with a high of 78°F26°C and morning low of 72°F22°C. Light wind from the W around 5 mph8 km/h. 29% chance of drizzle throughout the day. Sunday Night: Mostly cloudy, with a low around 70°F21°C. Light wind from the NW around 3 mph4 km/h. 10% chance of drizzle in the evening.
DrizzleHigh 79°F26°CLow 68°F20°CPrecip 0.04 in1.1 mm16%Cloud 38%Wind WNW 5 mph7 km/hMonday: Partly cloudy and warm, with a high of 79°F26°C and morning low of 69°F21°C. Breezy from the WNW at 6 to 8 mph10 to 14 km/h. 16% chance of drizzle throughout the day. Monday Night: Partly cloudy, with a low around 68°F20°C. Light wind from the NW around 3 mph5 km/h. 14% chance of drizzle before dawn.
ClearHigh 84°F29°CLow 65°F18°CPrecip 0.02 in0.5 mm7%Cloud 14%Wind NW 4 mph7 km/hTuesday: Mostly clear and warm, with a high of 84°F29°C and morning low of 69°F21°C. Breezy from the WNW at 6 to 8 mph9 to 13 km/h. Tuesday Night: Mostly clear, with a low around 65°F18°C. Light wind from the NNW around 3 mph4 km/h.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
WednesdaySep 2380°F27°C65°F18°C0 in0 mm· —17%ClearW 5 mph7 km/h
ThursdaySep 2480°F27°C66°F19°C0 in0.1 mm· 1%18%ClearW 4 mph7 km/h
FridaySep 2583°F28°C68°F20°C0 in0 mm· —32%ClearWNW 4 mph7 km/h
SaturdaySep 2684°F29°C68°F20°C0 in0 mm· —68%Partly CloudyW 4 mph6 km/h
SundaySep 2778°F26°C70°F21°C0.07 in1.7 mm· 29%72%DrizzleWNW 4 mph6 km/h
MondaySep 2879°F26°C68°F20°C0.04 in1.1 mm· 16%38%DrizzleWNW 5 mph7 km/h
TuesdaySep 2984°F29°C65°F18°C0.02 in0.5 mm· 7%14%ClearNW 4 mph7 km/h
WednesdaySep 3086°F30°C67°F19°C0.03 in0.7 mm· 6%20%ClearWNW 4 mph7 km/h
ThursdayOct 185°F29°C68°F20°C0.03 in0.7 mm· 5%31%ClearWNW 4 mph7 km/h
FridayOct 283°F29°C68°F20°C0.02 in0.6 mm· 5%30%ClearW 4 mph7 km/h
SaturdayOct 385°F29°C67°F20°C0.01 in0.2 mm· 3%24%ClearWNW 4 mph6 km/h
SundayOct 485°F30°C68°F20°C0.01 in0.2 mm· 4%20%ClearWNW 4 mph7 km/h
MondayOct 585°F30°C68°F20°C0.02 in0.5 mm· 4%19%ClearNW 4 mph7 km/h
TuesdayOct 686°F30°C68°F20°C0.02 in0.5 mm· 4%19%ClearNW 5 mph7 km/h
WednesdayOct 785°F30°C69°F20°C0.01 in0.2 mm· 4%26%ClearWNW 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.

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Coordinates: 32.7448°N, 116.9989°W·Elevation: 119m·Timezone: America/Los_Angeles·Population: 28,205