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

FW0494 San Bernardino CSU SB (F0494)

Lat: 34.18383°NLon: 117.322°WElev: 1519.0ft.

NA

80°F

27°C

Humidity 19%
Wind Speed NNE 3 MPH
Barometer 30.26 in (1024.72 mb)
Dewpoint 34°F (1°C)
Visibility NA
Heat Index79°F (26°C)
Last update 08 Feb 12:00 PM PST
Extended Forecast for

3 Miles S Crestline CA

  • This Afternoon

    This Afternoon: Sunny, with a high near 75. South wind around 5 mph becoming north.

    High: 75 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 59. North wind 5 to 10 mph.

    Low: 59 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 74. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 74 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 58. Southeast wind around 5 mph.

    Low: 58 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 63. Southeast wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 63 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A chance of showers, mainly before 4am. Mostly cloudy, with a low around 53. Chance of precipitation is 40%.

    Low: 53 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers, mainly between 10am and 4pm. Mostly cloudy, with a high near 57. Chance of precipitation is 30%.

    High: 57 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A slight chance of showers before 10pm. Partly cloudy, with a low around 47.

    Low: 47 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Thursday

    Thursday: A slight chance of showers after 10am. Mostly sunny, with a high near 61.

    High: 61 °F

    Slight Chance
    Showers

Detailed Forecast

This Afternoon
Sunny, with a high near 75. South wind around 5 mph becoming north.
Tonight
Clear, with a low around 59. North wind 5 to 10 mph.
Monday
Sunny, with a high near 74. Calm wind becoming southwest around 5 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 58. Southeast wind around 5 mph.
Tuesday
Mostly cloudy, with a high near 63. Southeast wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Tuesday Night
A chance of showers, mainly before 4am. Mostly cloudy, with a low around 53. Chance of precipitation is 40%.
Wednesday
A chance of showers, mainly between 10am and 4pm. Mostly cloudy, with a high near 57. Chance of precipitation is 30%.
Wednesday Night
A slight chance of showers before 10pm. Partly cloudy, with a low around 47.
Thursday
A slight chance of showers after 10am. Mostly sunny, with a high near 61.
Thursday Night
A slight chance of showers before 10pm. Partly cloudy, with a low around 51.
Friday
Sunny, with a high near 64.
Friday Night
Mostly clear, with a low around 50.
Saturday
Sunny, with a high near 63.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Crestline CA
 34.21°N 117.31°W (Elev. 2972 ft)
Last Update:
12:08 pm PST Feb 8, 2026
Forecast Valid:
12pm PST Feb 8, 2026-6pm PST Feb 14, 2026
 
Forecast Discussion
 
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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