Current conditions at

Fontana-Arrow Highway (CQ057)

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

NA

78°F

26°C

Humidity 21%
Wind Speed NNE 12 MPH
Barometer NA
Dewpoint 35°F (2°C)
Visibility NA
Heat Index78°F (26°C)
Last update 17 Oct 11:00 AM PDT
Extended Forecast for

4 Miles SSW Fontana CA

  • This Afternoon

    This Afternoon: Sunny, with a high near 83. North wind 15 to 20 mph, with gusts as high as 35 mph.

    High: 83 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 56. West wind 5 to 10 mph becoming east after midnight.

    Low: 56 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 84. Northeast wind 5 to 10 mph becoming light and variable.

    High: 84 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 56. West wind 5 to 10 mph becoming light and variable.

    Low: 56 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 83. Calm wind becoming west around 5 mph in the afternoon.

    High: 83 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 56.

    Low: 56 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 83.

    High: 83 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 56.

    Low: 56 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 77.

    High: 77 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 83. North wind 15 to 20 mph, with gusts as high as 35 mph.
Tonight
Clear, with a low around 56. West wind 5 to 10 mph becoming east after midnight.
Saturday
Sunny, with a high near 84. Northeast wind 5 to 10 mph becoming light and variable.
Saturday Night
Mostly clear, with a low around 56. West wind 5 to 10 mph becoming light and variable.
Sunday
Sunny, with a high near 83. Calm wind becoming west around 5 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 56.
Monday
Sunny, with a high near 83.
Monday Night
Mostly clear, with a low around 56.
Tuesday
Sunny, with a high near 77.
Tuesday Night
Partly cloudy, with a low around 54.
Wednesday
Patchy fog. Otherwise, mostly sunny, with a high near 74.
Wednesday Night
Mostly clear, with a low around 54.
Thursday
Sunny, with a high near 80.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW Fontana CA
 34.05°N 117.47°W (Elev. 951 ft)
2:14 am PDT Oct 17, 2025
12pm PDT Oct 17, 2025-6pm PDT Oct 23, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database