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 33%
Wind Speed N 0 MPH
Barometer 29.78 in (1008.47 mb)
Dewpoint 32°F (0°C)
Visibility NA
Last update 05 Aug 01:45 AM PDT
Extended Forecast for

Big Bear Lake CA

Heat Advisory August 5, 02:09am until August 8, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory August 5, 02:09am until August 8, 08:00pm

    NOW until 8:00pm Sat

    Heat Advisory

  • Overnight

    Low: 57 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 86. Light and variable wind becoming southwest 5 to 10 mph in the morning.

    High: 86 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 59. Southwest wind around 5 mph becoming calm in the evening.

    Low: 59 °F

    Mostly Clear

  • Thursday

    Thursday: A slight chance of showers after 1pm. Sunny, with a high near 85. Calm wind becoming southwest around 5 mph in the morning. Chance of precipitation is 20%.

    High: 85 °F

    Sunny then
    Slight Chance
    Showers

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 58. Calm wind.

    Low: 58 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 85.

    High: 85 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 59.

    Low: 59 °F

    Mostly Clear

  • Saturday

    Saturday: A slight chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 86.

    High: 86 °F

    Slight Chance
    T-storms

Detailed Forecast

Overnight
Mostly clear, with a low around 57. South wind around 5 mph.
Wednesday
Sunny, with a high near 86. Light and variable wind becoming southwest 5 to 10 mph in the morning.
Wednesday Night
Mostly clear, with a low around 59. Southwest wind around 5 mph becoming calm in the evening.
Thursday
A slight chance of showers after 1pm. Sunny, with a high near 85. Calm wind becoming southwest around 5 mph in the morning. Chance of precipitation is 20%.
Thursday Night
Mostly clear, with a low around 58. Calm wind.
Friday
Sunny, with a high near 85.
Friday Night
Mostly clear, with a low around 59.
Saturday
A slight chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 86.
Saturday Night
Mostly clear, with a low around 59.
Sunday
A slight chance of showers and thunderstorms after 11am. Sunny, with a high near 86.
Sunday Night
Mostly clear, with a low around 57.
Monday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 83.
Monday Night
A slight chance of showers. Mostly clear, with a low around 54.
Tuesday
Sunny, with a high near 81.
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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:
12:46 am PDT Aug 5, 2026
Forecast Valid:
2am PDT Aug 5, 2026-6pm PDT Aug 11, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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