Active National Weather Service alert for Apple Valley, California 92308: Extreme Heat Watch. Extreme Heat Watch issued August 23 at 1:54PM PDT until August 28 at 8:00PM PDT by NWS San Diego CA Until Fri, 8:00 PM PDT.
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Apple Valley, California 92308 weather, straight from the source.

Current conditions, official National Weather Service forecasts and alerts, rain timing, local radar, air quality, wind, humidity, sunrise, sunset, and the latest reported update for Apple Valley, California 92308. Always follow local warnings and emergency instructions.

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Use current official weather information for Apple Valley, California 92308 before making weather-sensitive plans.

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Weather status

Extreme Heat Watch

Extreme Heat Watch issued August 23 at 1:54PM PDT until August 28 at 8:00PM PDT by NWS San Diego CA Expires Fri, 8:00 PM PDT.

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What’s next

Hourly forecast

Apple Valley, California 92308

Check the latest hourly conditions, seven-day outlook, rain timing, wind, sunrise and sunset for Apple Valley, California 92308. Forecasts and alerts update from NOAA and the National Weather Service.

92°Clear1% rain
88°Mostly Clear1% rain
86°Mostly Clear1% rain
85°Mostly Clear1% rain
83°Mostly Clear1% rain
82°Mostly Clear1% rain
80°Mostly Clear1% rain
79°Mostly Clear1% rain

Next 24 hours

Rain Timeline

Highest chance 3%

No meaningful precipitation is expected in the official hourly forecast.

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Official NWS outlook

7-Day Forecast

High / low temperatures

Today

! NWS
92°71°

Mostly Clear

Precipitation
1%
Wind
S 0 to 10 mph
Sunrise
6:16 AM
Sunset
7:28 PM

Mon

99°72°

Sunny

Precipitation
3%
Wind
NW 0 to 15 mph
Sunrise
6:17 AM
Sunset
7:27 PM

Tue

101°73°

Sunny

Precipitation
4%
Wind
W 0 to 10 mph
Sunrise
6:18 AM
Sunset
7:26 PM

Wed

102°73°

Sunny

Precipitation
2%
Wind
W 0 to 15 mph
Sunrise
6:19 AM
Sunset
7:25 PM

Thu

101°73°

Sunny

Precipitation
4%
Wind
SW 0 to 15 mph
Sunrise
6:19 AM
Sunset
7:23 PM

Fri

101°71°

Mostly Sunny

Precipitation
4%
Wind
SW 0 to 20 mph
Sunrise
6:20 AM
Sunset
7:22 PM

Sat

100°70°

Sunny

Precipitation
1%
Wind
SW 0 to 15 mph
Sunrise
6:21 AM
Sunset
7:21 PM

Forecasts, icons, precipitation, wind, and alerts are from the National Weather Service. Sunrise and sunset are calculated locally for the selected coordinates.

Weather for a healthier day

Healthy Weather

Real Feel91°F
Walking is not recommended now

Review the active Extreme Heat Watch before going outside. MyUSA.us will not recommend this activity while an NWS watch, warning, or emergency is active.

WindS1 mph
Best walk timeReview the active Extreme Heat Watch before leaving

MyUSA.us will not recommend an outing window while an NWS watch, warning, or emergency is active. Follow the official alert and local instructions.

Official EPA AirNowLocal air qualityApple Valley, California 92308
View AQI +
More weather details
Wind gusts3mph
Rain now1%next hour
Humidity24%current
UV indexCheckingEPA forecast

Wind impact: Light wind with little expected outdoor impact.

Full Healthy Weather guides and reminders →

“Better weather window” is planning guidance based on official NWS data—not a promise of safe conditions. Review active alerts and radar before leaving.

Storm & DetailsGusts, pressure, visibility and official risk outlooksView details +
Wind gust3 mph
Pressure
Visibility
Peak rain chance3%
Dew point49°F
Active alerts1

Official risk outlooks

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Weather safety ↗

Severe · Future

Extreme Heat Watch

Applies to: Apple and Lucerne ValleysIssued by: NWS San Diego CAExtreme Heat Watch issued August 23 at 1:54PM PDT until August 28 at 8:00PM PDT by NWS San Diego CA
Alert details* WHAT...Dangerously hot conditions with temperatures up to 108 possible and limited nighttime cooling. * WHERE...Apple and Lucerne Valleys. * WHEN...From Tuesday morning through Friday evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat events.
Safety instructionsDrink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.
Visit local NWS office ↗