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

77°F

25°C

Humidity 25%
Wind Speed NE 9 MPH
Barometer 30.11 in (1019.64 mb)
Dewpoint 38°F (3°C)
Visibility NA
Heat Index77°F (25°C)
Last update 02 Feb 03:15 PM PST
Extended Forecast for

3 Miles S Crestline CA

  • Tonight

    Tonight: Mostly clear, with a low around 60. North wind 15 to 20 mph, with gusts as high as 30 mph.

    Low: 60 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 75. Breezy, with a north wind 20 to 25 mph, with gusts as high as 35 mph.

    High: 75 °F

    Sunny and
    Breezy then
    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 61. Windy, with a north wind 25 to 30 mph, with gusts as high as 45 mph.

    Low: 61 °F

    Clear and
    Windy

  • Wednesday

    Wednesday: Sunny, with a high near 75. Windy, with a north wind 20 to 30 mph, with gusts as high as 45 mph.

    High: 75 °F

    Sunny and
    Windy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 60. North wind around 20 mph, with gusts as high as 35 mph.

    Low: 60 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 73.

    High: 73 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 58.

    Low: 58 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 67.

    High: 67 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 55.

    Low: 55 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 60. North wind 15 to 20 mph, with gusts as high as 30 mph.
Tuesday
Sunny, with a high near 75. Breezy, with a north wind 20 to 25 mph, with gusts as high as 35 mph.
Tuesday Night
Clear, with a low around 61. Windy, with a north wind 25 to 30 mph, with gusts as high as 45 mph.
Wednesday
Sunny, with a high near 75. Windy, with a north wind 20 to 30 mph, with gusts as high as 45 mph.
Wednesday Night
Mostly clear, with a low around 60. North wind around 20 mph, with gusts as high as 35 mph.
Thursday
Mostly sunny, with a high near 73.
Thursday Night
Mostly cloudy, with a low around 58.
Friday
Partly sunny, with a high near 67.
Friday Night
Partly cloudy, with a low around 55.
Saturday
Mostly sunny, with a high near 67.
Saturday Night
Mostly clear, with a low around 55.
Sunday
Sunny, with a high near 70.
Sunday Night
Partly cloudy, with a low around 55.
Monday
A slight chance of showers. Partly sunny, with a high near 65.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Crestline CA
 34.21°N 117.31°W (Elev. 2972 ft)
Last Update:
1:38 pm PST Feb 2, 2026
Forecast Valid:
3pm PST Feb 2, 2026-6pm PST Feb 9, 2026
 
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