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Safety guides Use current official weather information for San Diego, California 92102 before making weather-sensitive plans.
Live weatherCheck live radar before leavingUse radar with the forecast to see how precipitation is moving.
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Open→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.
Official NOAA / NWSWSR-88D DopplerUpdates every 5 minutes
Live Doppler radar
Animated Multi-Radar/Multi-Sensor reflectivity from the National Weather Service’s network of Doppler radars. Search a U.S. city, ZIP code, or street address to center the map on local weather, then zoom to neighborhood street detail.
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After loading, MyUSA.us shows the exact Doppler frame time, refresh controls, and an official NWS fallback if the map is unavailable.Doppler radar and warnings: NOAA/National Weather Service · Map: OpenFreeMap, OpenMapTiles and OpenStreetMap contributors. Radar can be delayed briefly during service updates.
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What’s next
Hourly forecast
Check the latest hourly conditions, seven-day outlook, rain timing, wind, sunrise and sunset for San Diego, California 92102. Forecasts and alerts update from NOAA and the National Weather Service.
87°Sunny1% rain88°Sunny1% rain86°Sunny1% rain86°Sunny1% rain
84°Mostly Clear1% rain80°Mostly Clear1% rain77°Mostly Clear1% rain75°Mostly Clear1% rainNext 24 hours
Rain Timeline
No meaningful precipitation is expected in the official hourly forecast.
1%None
1%None
1%None
1%None
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1%None
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1%None
1%None
1%None
1%None
1%None
1%None
1%None
1%None
4%None
4%None
4%None
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4%None
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3%None
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Official NWS outlook
7-Day Forecast
Today
! NWS88°70°
Sunny
- Precipitation
- 4%
- Wind
- NW 5 to 10 mph
- Sunrise
- 6:18 AM
- Sunset
- 7:26 PM
Mon
86°71°
Patchy Fog then Mostly Sunny
- Precipitation
- 4%
- Wind
- SW 0 to 10 mph
- Sunrise
- 6:19 AM
- Sunset
- 7:25 PM
Tue
86°72°
Patchy Fog then Sunny
- Precipitation
- 1%
- Wind
- NW 0 to 10 mph
- Sunrise
- 6:20 AM
- Sunset
- 7:24 PM
Wed
88°74°
Patchy Fog then Mostly Sunny
- Precipitation
- 1%
- Wind
- SW 0 to 5 mph
- Sunrise
- 6:20 AM
- Sunset
- 7:22 PM
Thu
89°74°
Mostly Sunny
- Precipitation
- 0%
- Wind
- SW 0 to 10 mph
- Sunrise
- 6:21 AM
- Sunset
- 7:21 PM
Fri
89°73°
Mostly Sunny
- Precipitation
- 1%
- Wind
- W 0 to 10 mph
- Sunrise
- 6:22 AM
- Sunset
- 7:20 PM
Sat
89°72°
Mostly Sunny
- Precipitation
- 1%
- Wind
- W 0 to 10 mph
- Sunrise
- 6:22 AM
- Sunset
- 7:19 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 Feel92°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.
WindN3 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 qualitySan Diego, California 92102View AQI +
More weather details
Wind gusts10mph
Rain now1%next hour
Humidity53%current
UV indexCheckingEPA forecast
Wind impact: Light wind with little expected outdoor impact.
“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 gust10 mph
Pressure29.85 in
Visibility—
Peak rain chance4%
Dew point69°F
Active alerts1
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