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

San Bernardino Intl. Airport (KSBD)

Lat: 34.09027°NLon: 117.24705°WElev: 1086.0ft.

Clear

63°F

17°C

Humidity 39%
Wind Speed N 0 MPH
Barometer 30.0 in (1015.92 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 13 Feb 09:55 AM PST
Extended Forecast for

3 Miles SE Rialto CA

  • Today

    Today: Sunny, with a high near 73. Northwest wind around 10 mph, with gusts as high as 20 mph.

    High: 73 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 45. West wind 5 to 10 mph becoming light and variable in the evening.

    Low: 45 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 71. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.

    High: 71 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 46. Southwest wind around 5 mph becoming calm in the evening.

    Low: 46 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 68. Light west wind becoming southwest 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 68 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A chance of rain after 4am. Mostly cloudy, with a low around 46. Chance of precipitation is 30%.

    Low: 46 °F

    Mostly Cloudy
    then Chance
    Rain

  • Washington's Birthday

    Washington's Birthday: Rain, with thunderstorms also possible after 4pm. High near 57. Chance of precipitation is 80%.

    High: 57 °F

    Rain

  • Monday Night

    Monday Night: Rain and possibly a thunderstorm. Cloudy, with a low around 44.

    Low: 44 °F

    Rain

  • Tuesday

    Tuesday: Rain likely before 10am, then showers after 10am. Cloudy, with a high near 57.

    High: 57 °F

    Showers

Detailed Forecast

Today
Sunny, with a high near 73. Northwest wind around 10 mph, with gusts as high as 20 mph.
Tonight
Clear, with a low around 45. West wind 5 to 10 mph becoming light and variable in the evening.
Saturday
Sunny, with a high near 71. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.
Saturday Night
Mostly cloudy, with a low around 46. Southwest wind around 5 mph becoming calm in the evening.
Sunday
Partly sunny, with a high near 68. Light west wind becoming southwest 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Sunday Night
A chance of rain after 4am. Mostly cloudy, with a low around 46. Chance of precipitation is 30%.
Washington's Birthday
Rain, with thunderstorms also possible after 4pm. High near 57. Chance of precipitation is 80%.
Monday Night
Rain and possibly a thunderstorm. Cloudy, with a low around 44.
Tuesday
Rain likely before 10am, then showers after 10am. Cloudy, with a high near 57.
Tuesday Night
Showers. Mostly cloudy, with a low around 43.
Wednesday
A chance of showers. Partly sunny, with a high near 57.
Wednesday Night
A chance of showers. Partly cloudy, with a low around 39.
Thursday
A chance of showers. Mostly sunny, with a high near 59.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SE Rialto CA
 34.09°N 117.34°W (Elev. 1175 ft)
Last Update:
1:37 am PST Feb 13, 2026
Forecast Valid:
10am PST Feb 13, 2026-6pm PST Feb 19, 2026
 
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Additional Resources

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Chance of Precipitation