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Dense Fog Advisory DENSE FOG ADVISORY - SAN DIEGO COASTS  - ORANGE COUNTY COASTS  - ORANGE COUNTY INLAND
Air Quality Alert AIR QUALITY ALERT - ORANGE COUNTY COASTS  - ORANGE COUNTY INLAND  - INLAND EMPIRE  - RIVERSIDE MOUNTAINS

NWS Southwest Regional Radar WU South West Satellite
Radar/Satellite images courtesy of NOAA/NWS and Weather Underground.
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Updated: @ 16-Dec-2025 7:25am - next update at 12:00am  
Summary / Temperature Wind Rain Outlook
obscured - fog obscured - fog
Currently: 43.1, Max: 49.5, Min: 43.1 43.1°F
Colder 0.7°F than last hour.

Cold

Feels like: 43°F

24-hr difference
-5.7°FColder 5.7°F than yesterday at this time.
  Today Yesterday
High: 49.5°F
2:40am 		66.4°F
2:24pm
Low: 43.1°F
7:07am 		46.9°F
11:59pm
Calm SW
0
Gust:
 0 mph
0 Bft - Calm
Today: 2.3 mph 2:54am
Gust Month: 10.0 mph December 3
Rain Today: 0 in
Rain Rate (/hr): 0 in
Rain Yesterday: 0 in
Storm Rain: 0 in
This Month: 0 in
Season Total: 9.32 in
21 days since last rain.
Tonight

Tonight: Patchy Fog
Patchy Fog
Humidity & Barometer Almanac Moon
Humidity: 91 %  
Dew Point: 40.7°F Decreased 0.7°F since last hour.
Barometer: 30.107 inHg Rising 0.03 inHg/hr
Baro Trend: Rising slowly
Sunrise: 6:44am
Sunset: 4:43pm
Moonrise: 3:48am
Moonset: 2:06pm
Waning Crescent
Waning Crescent, Moon at 26 days in cycle
10%
Illuminated
UV Index Forecast UV Index Forecast
16-Dec-2025
2.7     Low 
17-Dec-2025
2.9     Low 
 NWS Weather Forecast  - Outlook: Today & Tonight
Today

Today: Areas Of Fog then Sunny
Areas Of Fog then Sunny

Hi 76 °F		 NWS forecast: Areas of fog before 7am. Sunny, with a high near 76. Southwest wind 0 to 5 mph.
WXSIM forecast: Sunny. Patchy light fog in the morning. High 77°. Wind west-northwest around 6 mph.
 
Tonight

Tonight: Patchy Fog
Patchy Fog

Lo 51 °F		 NWS forecast: Patchy fog after 10pm. Partly cloudy, with a low around 51. Northwest wind 0 to 5 mph.
WXSIM forecast: Fair in the evening, becoming fair to partly cloudy after midnight. Low 45°. Wind east around 3 mph.

Current National Weather