National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

EW9869 Big Bear Lake (E9869)

Lat: 34.24267°NLon: 116.91783°WElev: 6753.74ft.

NA

61°F

16°C

Humidity 36%
Wind Speed SW 0 MPH
Barometer 29.87 in (1011.51 mb)
Dewpoint 34°F (1°C)
Visibility NA
Last update 09 Aug 12:30 AM PDT
Extended Forecast for

Big Bear Lake CA

Heat Advisory August 9, 12:52am until August 9, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory August 9, 12:52am until August 9, 08:00pm

    NOW until 8:00pm Sun

    Heat Advisory

  • Overnight

    Low: 57 °F

    Mostly Clear

  • Sunday

    Sunday: A chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 85. Light and variable wind becoming southwest 5 to 10 mph in the afternoon. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 85 °F

    Chance
    T-storms

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 57. South wind 5 to 10 mph.

    Low: 57 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 82. Light southwest wind increasing to 10 to 15 mph in the morning. Winds could gust as high as 20 mph.

    High: 82 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 55. South wind 5 to 10 mph becoming light.

    Low: 55 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A chance of showers after 11am. Partly sunny, with a high near 79. Chance of precipitation is 40%.

    High: 79 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A slight chance of showers before 11pm. Partly cloudy, with a low around 53. Chance of precipitation is 20%.

    Low: 53 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Wednesday

    Wednesday: A chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 77.

    High: 77 °F

    Chance
    Showers

Detailed Forecast

Overnight
Mostly clear, with a low around 57. Southeast wind around 5 mph.
Sunday
A chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 85. Light and variable wind becoming southwest 5 to 10 mph in the afternoon. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday Night
Partly cloudy, with a low around 57. South wind 5 to 10 mph.
Monday
Mostly sunny, with a high near 82. Light southwest wind increasing to 10 to 15 mph in the morning. Winds could gust as high as 20 mph.
Monday Night
Partly cloudy, with a low around 55. South wind 5 to 10 mph becoming light.
Tuesday
A chance of showers after 11am. Partly sunny, with a high near 79. Chance of precipitation is 40%.
Tuesday Night
A slight chance of showers before 11pm. Partly cloudy, with a low around 53. Chance of precipitation is 20%.
Wednesday
A chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 77.
Wednesday Night
Mostly clear, with a low around 49.
Thursday
Mostly sunny, with a high near 75.
Thursday Night
Partly cloudy, with a low around 48.
Friday
Mostly sunny, with a high near 75.
Friday Night
Partly cloudy, with a low around 48.
Saturday
Mostly sunny, with a high near 76.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Big Bear Lake CA
 34.24°N 116.93°W (Elev. 6860 ft)
Last Update:
12:31 am PDT Aug 9, 2026
Forecast Valid:
12am PDT Aug 9, 2026-6pm PDT Aug 15, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation