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

89°F

32°C

Humidity 24%
Wind Speed NNE 3 MPH
Barometer 29.91 in (1012.87 mb)
Dewpoint 48°F (9°C)
Visibility NA
Heat Index86°F (30°C)
Last update 26 Mar 05:15 PM PDT
Extended Forecast for

3 Miles S Crestline CA

  • Tonight

    Tonight: Clear, with a low around 65. Southwest wind 5 to 10 mph becoming light and variable.

    Low: 65 °F

    Clear

  • Friday

    Friday: Increasing clouds, with a high near 85. Light and variable wind becoming southwest 10 to 15 mph in the morning. Winds could gust as high as 25 mph.

    High: 85 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: Partly cloudy, with a low around 66. South wind 5 to 10 mph becoming east after midnight.

    Low: 66 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 86. East wind 5 to 15 mph becoming southwest in the afternoon. Winds could gust as high as 25 mph.

    High: 86 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 67. Southwest wind 5 to 10 mph becoming east after midnight.

    Low: 67 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 86.

    High: 86 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 62. Breezy.

    Low: 62 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Monday

    Monday: Partly sunny, with a high near 79. Breezy.

    High: 79 °F

    Partly Sunny
    then Partly
    Sunny and
    Breezy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 59. Breezy.

    Low: 59 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

Detailed Forecast

Tonight
Clear, with a low around 65. Southwest wind 5 to 10 mph becoming light and variable.
Friday
Increasing clouds, with a high near 85. Light and variable wind becoming southwest 10 to 15 mph in the morning. Winds could gust as high as 25 mph.
Friday Night
Partly cloudy, with a low around 66. South wind 5 to 10 mph becoming east after midnight.
Saturday
Mostly sunny, with a high near 86. East wind 5 to 15 mph becoming southwest in the afternoon. Winds could gust as high as 25 mph.
Saturday Night
Partly cloudy, with a low around 67. Southwest wind 5 to 10 mph becoming east after midnight.
Sunday
Sunny, with a high near 86.
Sunday Night
Mostly clear, with a low around 62. Breezy.
Monday
Partly sunny, with a high near 79. Breezy.
Monday Night
Mostly cloudy, with a low around 59. Breezy.
Tuesday
A slight chance of showers after 11am. Mostly cloudy, with a high near 69. Breezy.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 55. Windy.
Wednesday
A slight chance of showers. Partly sunny, with a high near 65. Breezy.
Wednesday Night
Mostly cloudy, with a low around 54. Windy.
Thursday
Mostly sunny, with a high near 68. Breezy.
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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:
11:57 am PDT Mar 26, 2026
Forecast Valid:
5pm PDT Mar 26, 2026-6pm PDT Apr 2, 2026
 
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Additional Resources

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