Current conditions at

Fontana-Arrow Highway (CQ057)

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

NA

74°F

23°C

Humidity 14%
Wind Speed NW 3 MPH
Barometer NA
Dewpoint 23°F (-5°C)
Visibility NA
Last update 12 Jan 01:00 PM PST
Extended Forecast for

5 Miles SSE Fontana CA

  • This Afternoon

    This Afternoon: Sunny, with a high near 73. North wind around 20 mph, with gusts as high as 30 mph.

    High: 73 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 49. North wind 10 to 20 mph, with gusts as high as 30 mph.

    Low: 49 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 76. North wind around 15 mph, with gusts as high as 25 mph.

    High: 76 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 51. North wind around 15 mph, with gusts as high as 30 mph.

    Low: 51 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 82. North wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 82 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 52.

    Low: 52 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 81.

    High: 81 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 52.

    Low: 52 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 79.

    High: 79 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 73. North wind around 20 mph, with gusts as high as 30 mph.
Tonight
Clear, with a low around 49. North wind 10 to 20 mph, with gusts as high as 30 mph.
Tuesday
Sunny, with a high near 76. North wind around 15 mph, with gusts as high as 25 mph.
Tuesday Night
Clear, with a low around 51. North wind around 15 mph, with gusts as high as 30 mph.
Wednesday
Sunny, with a high near 82. North wind 15 to 20 mph, with gusts as high as 30 mph.
Wednesday Night
Mostly clear, with a low around 52.
Thursday
Sunny, with a high near 81.
Thursday Night
Clear, with a low around 52.
Friday
Sunny, with a high near 79.
Friday Night
Mostly clear, with a low around 51.
Saturday
Sunny, with a high near 80.
Saturday Night
Partly cloudy, with a low around 51.
Sunday
Sunny, with a high near 79.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSE Fontana CA
 34.03°N 117.41°W (Elev. 984 ft)
12:13 pm PST Jan 12, 2026
2pm PST Jan 12, 2026-6pm PST Jan 18, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database