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

FW0494 San Bernardino CSU SB CA US (F0494)

Lat: 34.18383°NLon: 117.322°WElev: 2887.5ft.

NA

67°F

19°C

Humidity 75%
Wind Speed NNE 2 MPH
Barometer 29.98 in (1015.24 mb)
Dewpoint 59°F (15°C)
Visibility NA
Last update 11 Jul 07:30 AM PDT
Extended Forecast for

3 Miles SW Crestline CA

  • Today

    Today: Mostly sunny, with a high near 96. Light and variable wind becoming southwest 5 to 10 mph in the morning.

    High: 96 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 66. Southwest wind around 5 mph becoming calm in the evening.

    Low: 66 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 95. Calm wind becoming south around 5 mph in the afternoon.

    High: 95 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 68. Southwest wind around 5 mph becoming calm in the evening.

    Low: 68 °F

    Mostly Clear

  • Monday

    Monday: A slight chance of showers after 11am. Mostly sunny, with a high near 94. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 20%.

    High: 94 °F

    Slight Chance
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 69.

    Low: 69 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 97.

    High: 97 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 71.

    Low: 71 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 100.

    High: 100 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 96. Light and variable wind becoming southwest 5 to 10 mph in the morning.
Tonight
Partly cloudy, with a low around 66. Southwest wind around 5 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 95. Calm wind becoming south around 5 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 68. Southwest wind around 5 mph becoming calm in the evening.
Monday
A slight chance of showers after 11am. Mostly sunny, with a high near 94. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 20%.
Monday Night
Partly cloudy, with a low around 69.
Tuesday
Sunny, with a high near 97.
Tuesday Night
Mostly clear, with a low around 71.
Wednesday
Sunny, with a high near 100.
Wednesday Night
Mostly clear, with a low around 72.
Thursday
A slight chance of showers. Sunny, with a high near 98.
Thursday Night
A slight chance of showers. Partly cloudy, with a low around 69.
Friday
A chance of showers. Mostly sunny, with a high near 92.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Crestline CA
 34.2°N 117.34°W (Elev. 2024 ft)
Last Update:
12:20 am PDT Jul 11, 2026
Forecast Valid:
7am PDT Jul 11, 2026-6pm PDT Jul 17, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation