Heat Advisory HEAT ADVISORY - Los Angeles County

NWS Southwest Regional Radar WU South West Satellite
Radar/Satellite images courtesy of NOAA/NWS and Weather Underground.
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Updated: @ 18-Aug-2026 3:43am  
Summary / Temperature Wind Rain Outlook
Mostly cloudy Mostly cloudy
Currently: 68.5, Max: 69.6, Min: 68.5 68.5°F
Colder 0.2°F than last hour.

Comfortable

Feels like: 69°F

24-hr difference
0.9°FWarmer 0.9°F than yesterday at this time.
  Today Yesterday
High: 69.6°F
12:00am
79.7°F
3:10pm
Low: 68.5°F
3:41am
66.7°F
5:55am
 Calm SW
0
Gust:
0 mph
0 Bft - Calm
Today: 2.2 mph 12:50am
Rain Today: 0 in
Rain Rate (/hr): 0 in
Rain Yesterday: 0 in
Storm Rain: 0 in
This Month: 0 in
Season Total: 11.29 in
114 days since last rain.
Tuesday

Tuesday: Patchy Fog then Partly Sunny
Patchy Fog then Partly Sunny
Humidity & Barometer Almanac Moon
Humidity: 88 %  
Dew Point: 64.8°F Decreased 0.1°F since last hour.
Barometer: 29.78 inHg Falling 0.01  inHg/hr
Baro Trend: Steady
Sunrise: 6:17am
Sunset: 7:37pm
Moonrise: 12:31pm
Moonset: 10:50pm
Waxing Crescent
Waxing Crescent, Moon at 6 days in cycle
34%
Illuminated
UV Index Solar Radiation
   0    None
High: 0 @ 12:00am
0 W/m2
High: 0 @  12:00am
 NWS Weather Forecast  - Outlook: Overnight & Tuesday
Overnight

Overnight: Patchy Fog
Patchy Fog

Lo 68 °F
NWS forecast: Patchy fog after 5am. Mostly cloudy, with a low around 68. Southwest wind 0 to 5 mph.
 
Tuesday

Tuesday: Patchy Fog then Partly Sunny
Patchy Fog then Partly Sunny

Hi 76 °F
NWS forecast: Patchy fog before 11am. Partly sunny, with a high near 76. Southwest wind 0 to 15 mph.
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