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

64°F

18°C

Humidity 71%
Wind Speed NE 0 MPH
Barometer 29.92 in (1013.21 mb)
Dewpoint 54°F (12°C)
Visibility NA
Last update 12 Nov 08:15 PM PST
Extended Forecast for

3 Miles SSE Crestline CA

  • Tonight

    Tonight: A chance of showers, mainly between 10pm and 1am. Patchy fog after 4am. Otherwise, increasing clouds, with a low around 54. East wind around 5 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 54 °F

    Chance
    Showers and
    Patchy Fog

  • Friday

    Friday: A chance of showers. Patchy fog before 10am. Otherwise, cloudy, with a high near 58. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 58 °F

    Chance
    Showers and
    Patchy Fog

  • Friday Night

    Friday Night: Showers likely, mainly between 10pm and 4am. Patchy fog after 10pm. Otherwise, cloudy, with a low around 51. South wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 51 °F

    Showers
    Likely and
    Patchy Fog

  • Saturday

    Saturday: A chance of showers before 10am. Patchy fog before 10am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 58. Calm wind becoming south around 5 mph in the morning. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 58 °F

    Chance
    Showers and
    Patchy Fog
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 47. Calm wind.

    Low: 47 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 61.

    High: 61 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 49.

    Low: 49 °F

    Partly Cloudy

  • Monday

    Monday: Showers likely, mainly after 4pm. Mostly cloudy, with a high near 58.

    High: 58 °F

    Showers
    Likely

  • Monday Night

    Monday Night: Showers. Mostly cloudy, with a low around 48.

    Low: 48 °F

    Showers

Detailed Forecast

Tonight
A chance of showers, mainly between 10pm and 1am. Patchy fog after 4am. Otherwise, increasing clouds, with a low around 54. East wind around 5 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Friday
A chance of showers. Patchy fog before 10am. Otherwise, cloudy, with a high near 58. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
Showers likely, mainly between 10pm and 4am. Patchy fog after 10pm. Otherwise, cloudy, with a low around 51. South wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Saturday
A chance of showers before 10am. Patchy fog before 10am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 58. Calm wind becoming south around 5 mph in the morning. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday Night
Mostly clear, with a low around 47. Calm wind.
Sunday
Sunny, with a high near 61.
Sunday Night
Partly cloudy, with a low around 49.
Monday
Showers likely, mainly after 4pm. Mostly cloudy, with a high near 58.
Monday Night
Showers. Mostly cloudy, with a low around 48.
Tuesday
A chance of showers, mainly before 4pm. Partly sunny, with a high near 54.
Tuesday Night
A slight chance of showers. Partly cloudy, with a low around 44.
Wednesday
Mostly sunny, with a high near 56.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 45.
Thursday
A chance of showers. Partly sunny, with a high near 55.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE Crestline CA
 34.21°N 117.28°W (Elev. 3031 ft)
Last Update:
12:28 pm PST Nov 12, 2026
Forecast Valid:
8pm PST Nov 12, 2026-6pm PST Nov 19, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

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Chance of Precipitation