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

60°F

16°C

Humidity 50%
Wind Speed NNE 0 MPH
Barometer 30.03 in (1016.93 mb)
Dewpoint 41°F (5°C)
Visibility NA
Last update 06 Apr 05:45 AM PDT
Extended Forecast for

3 Miles S Crestline CA

  • Today

    Today: Cloudy through mid morning, then gradual clearing, with a high near 76. East wind 5 to 10 mph becoming southwest 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 76 °F

    Becoming
    Sunny

  • Tonight

    Tonight: Clear, with a low around 57. Southwest wind 5 to 10 mph becoming northeast after midnight. Winds could gust as high as 20 mph.

    Low: 57 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 77. North wind 5 to 10 mph becoming southwest 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 77 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 58. Southwest wind 5 to 10 mph becoming light and variable in the evening. Winds could gust as high as 20 mph.

    Low: 58 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 77. Northwest wind 5 to 10 mph becoming southwest 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 77 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 58.

    Low: 58 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 73. Breezy.

    High: 73 °F

    Partly Sunny
    then Partly
    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 56. Breezy.

    Low: 56 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Friday

    Friday: A chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 69. Breezy.

    High: 69 °F

    Chance
    Showers and
    Breezy

Detailed Forecast

Today
Cloudy through mid morning, then gradual clearing, with a high near 76. East wind 5 to 10 mph becoming southwest 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.
Tonight
Clear, with a low around 57. Southwest wind 5 to 10 mph becoming northeast after midnight. Winds could gust as high as 20 mph.
Tuesday
Sunny, with a high near 77. North wind 5 to 10 mph becoming southwest 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.
Tuesday Night
Mostly clear, with a low around 58. Southwest wind 5 to 10 mph becoming light and variable in the evening. Winds could gust as high as 20 mph.
Wednesday
Sunny, with a high near 77. Northwest wind 5 to 10 mph becoming southwest 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.
Wednesday Night
Partly cloudy, with a low around 58.
Thursday
Partly sunny, with a high near 73. Breezy.
Thursday Night
Mostly cloudy, with a low around 56. Breezy.
Friday
A chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 69. Breezy.
Friday Night
A chance of showers. Mostly cloudy, with a low around 55. Breezy.
Saturday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 61.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 51.
Sunday
A slight chance of showers. Partly sunny, with a high near 62.
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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:
1:53 am PDT Apr 6, 2026
Forecast Valid:
6am PDT Apr 6, 2026-6pm PDT Apr 12, 2026
 
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Additional Resources

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