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

Hazardous Weather Conditions

Current conditions at

Fontana-Arrow Highway (CQ057)

Lat: 34.10056°NLon: 117.49222°WElev: 1191.0ft.

NA

67°F

19°C

Humidity 22%
Wind Speed NE 12 MPH
Barometer NA
Dewpoint 27°F (-3°C)
Visibility NA
Last update 14 Oct 08:00 AM PDT
Extended Forecast for

Fontana CA

High Wind Watch October 15, 06:00am until October 16, 08:00pm
Click here for hazard details and duration
High Wind Watch

  • Today

    Today: Sunny, with a high near 81. North wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 81 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 63. Light northwest wind becoming northeast 10 to 15 mph in the evening. Winds could gust as high as 20 mph.

    Low: 63 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 86. Breezy, with a north wind 15 to 25 mph, with gusts as high as 35 mph.

    High: 86 °F

    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Patchy blowing dust after 2am. Clear, with a low around 67. Breezy, with a north wind 20 to 25 mph, with gusts as high as 40 mph.

    Low: 67 °F

    Clear then
    Patchy
    Blowing Dust
    and Breezy

  • Friday

    Friday: Sunny, with a high near 90. Breezy, with a northeast wind 20 to 25 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 35 mph.

    High: 90 °F

    Sunny and
    Breezy then
    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 67.

    Low: 67 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 86.

    High: 86 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 62.

    Low: 62 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 86.

    High: 86 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 81. North wind 10 to 15 mph, with gusts as high as 20 mph.
Tonight
Clear, with a low around 63. Light northwest wind becoming northeast 10 to 15 mph in the evening. Winds could gust as high as 20 mph.
Thursday
Sunny, with a high near 86. Breezy, with a north wind 15 to 25 mph, with gusts as high as 35 mph.
Thursday Night
Patchy blowing dust after 2am. Clear, with a low around 67. Breezy, with a north wind 20 to 25 mph, with gusts as high as 40 mph.
Friday
Sunny, with a high near 90. Breezy, with a northeast wind 20 to 25 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 35 mph.
Friday Night
Clear, with a low around 67.
Saturday
Sunny, with a high near 86.
Saturday Night
Clear, with a low around 62.
Sunday
Sunny, with a high near 86.
Sunday Night
Clear, with a low around 63.
Monday
Sunny, with a high near 84.
Monday Night
Mostly clear, with a low around 57.
Tuesday
A chance of showers. Mostly sunny, with a high near 74.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Fontana CA
 34.07°N 117.45°W (Elev. 1132 ft)
Last Update:
1:33 am PDT Oct 14, 2026
Forecast Valid:
9am PDT Oct 14, 2026-6pm PDT Oct 20, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation