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

58°F

14°C

Humidity 73%
Wind Speed NE 4 MPH
Barometer 30.14 in (1020.66 mb)
Dewpoint 49°F (9°C)
Visibility NA
Last update 21 Apr 10:00 PM PDT
Extended Forecast for

3 Miles WNW San Bernardino CA

  • Tonight

    Tonight: A chance of showers before 11pm. Mostly cloudy, with a low around 50. Southwest wind 5 to 10 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 50 °F

    Chance
    Showers then
    Mostly Cloudy

  • Wednesday

    Wednesday: Cloudy through mid morning, then gradual clearing, with a high near 71. Light south wind becoming southwest 5 to 10 mph in the afternoon.

    High: 71 °F

    Gradual
    Clearing

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 49. Southwest wind 5 to 10 mph becoming light and variable in the evening. Winds could gust as high as 20 mph.

    Low: 49 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 77. Light and variable wind becoming southwest 10 to 15 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 77 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 52. Southwest wind 5 to 10 mph becoming light and variable. Winds could gust as high as 20 mph.

    Low: 52 °F

    Partly Cloudy

  • Friday

    Friday: Patchy fog before 11am. Otherwise, mostly sunny, with a high near 77.

    High: 77 °F

    Patchy Fog
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 53.

    Low: 53 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 67.

    High: 67 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 50.

    Low: 50 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A chance of showers before 11pm. Mostly cloudy, with a low around 50. Southwest wind 5 to 10 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Cloudy through mid morning, then gradual clearing, with a high near 71. Light south wind becoming southwest 5 to 10 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 49. Southwest wind 5 to 10 mph becoming light and variable in the evening. Winds could gust as high as 20 mph.
Thursday
Sunny, with a high near 77. Light and variable wind becoming southwest 10 to 15 mph in the afternoon. Winds could gust as high as 20 mph.
Thursday Night
Partly cloudy, with a low around 52. Southwest wind 5 to 10 mph becoming light and variable. Winds could gust as high as 20 mph.
Friday
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 77.
Friday Night
Partly cloudy, with a low around 53.
Saturday
Partly sunny, with a high near 67.
Saturday Night
Mostly cloudy, with a low around 50.
Sunday
Mostly sunny, with a high near 69.
Sunday Night
Partly cloudy, with a low around 50.
Monday
Mostly sunny, with a high near 74.
Monday Night
Partly cloudy, with a low around 51.
Tuesday
Mostly sunny, with a high near 74.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW San Bernardino CA
 34.16°N 117.36°W (Elev. 1407 ft)
Last Update:
12:53 pm PDT Apr 21, 2026
Forecast Valid:
10pm PDT Apr 21, 2026-6pm PDT Apr 28, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation