National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

FW0494 San Bernardino CSU SB (F0494)

Lat: 34.18383°NLon: 117.322°WElev: 1519.0ft.

NA

59°F

15°C

Humidity 27%
Wind Speed NNE 19 MPH
Barometer 30.22 in (1023.37 mb)
Dewpoint 25°F (-4°C)
Visibility NA
Last update 28 Dec 10:45 PM PST
Extended Forecast for

San Bernardino CA

Wind Advisory December 28, 11:12pm until December 30, 01:00pm
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory December 28, 11:12pm until December 30, 01:00pm

    NOW until 1:00pm Tue

    Wind Advisory

  • Tonight

    Low: 45 °F

    Clear and
    Windy

  • Monday

    Monday: Sunny, with a high near 66. Windy, with a north wind around 30 mph, with gusts as high as 45 mph.

    High: 66 °F

    Sunny and
    Windy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 47. Breezy, with a north wind 20 to 25 mph, with gusts as high as 40 mph.

    Low: 47 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 70. North wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 70 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 53. North wind 5 to 15 mph, with gusts as high as 25 mph.

    Low: 53 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Showers likely, mainly after 4pm. The rain could be heavy at times. Mostly cloudy, with a high near 66. Chance of precipitation is 60%.

    High: 66 °F

    Heavy Rain

  • Wednesday Night

    Wednesday Night: Showers. The rain could be heavy at times. Low around 53. Chance of precipitation is 90%.

    Low: 53 °F

    Heavy Rain

  • New Year's Day

    New Year's Day: Showers. The rain could be heavy at times. Cloudy, with a high near 63.

    High: 63 °F

    Heavy Rain

Detailed Forecast

Tonight
Clear, with a low around 45. Windy, with a north wind around 30 mph, with gusts as high as 45 mph.
Monday
Sunny, with a high near 66. Windy, with a north wind around 30 mph, with gusts as high as 45 mph.
Monday Night
Partly cloudy, with a low around 47. Breezy, with a north wind 20 to 25 mph, with gusts as high as 40 mph.
Tuesday
Mostly cloudy, with a high near 70. North wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday Night
Mostly cloudy, with a low around 53. North wind 5 to 15 mph, with gusts as high as 25 mph.
Wednesday
Showers likely, mainly after 4pm. The rain could be heavy at times. Mostly cloudy, with a high near 66. Chance of precipitation is 60%.
Wednesday Night
Showers. The rain could be heavy at times. Low around 53. Chance of precipitation is 90%.
New Year's Day
Showers. The rain could be heavy at times. Cloudy, with a high near 63.
Thursday Night
Showers likely. Mostly cloudy, with a low around 53.
Friday
A chance of showers. Mostly cloudy, with a high near 65.
Friday Night
Showers likely. Mostly cloudy, with a low around 52.
Saturday
Showers likely. Mostly cloudy, with a high near 63.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 49.
Sunday
A chance of showers. Partly sunny, with a high near 62.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
San Bernardino CA
 34.16°N 117.3°W (Elev. 1407 ft)
Last Update:
10:41 pm PST Dec 28, 2025
Forecast Valid:
11pm PST Dec 28, 2025-6pm PST Jan 4, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation