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

Fontana-Arrow Highway (CQ057)

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

NA

69°F

21°C

Humidity 37%
Wind Speed S 1 MPH
Barometer NA
Dewpoint 42°F (6°C)
Visibility NA
Last update 07 Feb 07:00 PM PST
Extended Forecast for

2 Miles N Fontana CA

  • Tonight

    Tonight: Clear, with a low around 60. North wind 10 to 20 mph, with gusts as high as 30 mph.

    Low: 60 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 81. North wind 10 to 15 mph becoming light and variable in the morning. Winds could gust as high as 25 mph.

    High: 81 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 58. North wind around 5 mph.

    Low: 58 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 79. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.

    High: 79 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 57. West wind around 5 mph becoming calm.

    Low: 57 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Tuesday

    Tuesday: A slight chance of showers after 10am. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 67. Breezy. Chance of precipitation is 20%.

    High: 67 °F

    Slight Chance
    Showers and
    Patchy Fog

  • Tuesday Night

    Tuesday Night: A chance of showers. Mostly cloudy, with a low around 53. Chance of precipitation is 30%.

    Low: 53 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A slight chance of showers. Partly sunny, with a high near 66.

    High: 66 °F

    Slight Chance
    Showers

  • Wednesday Night

    Wednesday Night: A slight chance of showers before 4am. Partly cloudy, with a low around 50.

    Low: 50 °F

    Slight Chance
    Showers

Detailed Forecast

Tonight
Clear, with a low around 60. North wind 10 to 20 mph, with gusts as high as 30 mph.
Sunday
Sunny, with a high near 81. North wind 10 to 15 mph becoming light and variable in the morning. Winds could gust as high as 25 mph.
Sunday Night
Mostly clear, with a low around 58. North wind around 5 mph.
Monday
Mostly sunny, with a high near 79. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.
Monday Night
Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 57. West wind around 5 mph becoming calm.
Tuesday
A slight chance of showers after 10am. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 67. Breezy. Chance of precipitation is 20%.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 53. Chance of precipitation is 30%.
Wednesday
A slight chance of showers. Partly sunny, with a high near 66.
Wednesday Night
A slight chance of showers before 4am. Partly cloudy, with a low around 50.
Thursday
A slight chance of showers after 10am. Mostly sunny, with a high near 68.
Thursday Night
A slight chance of showers. Mostly clear, with a low around 49.
Friday
Sunny, with a high near 68.
Friday Night
Partly cloudy, with a low around 50.
Saturday
A chance of showers. Mostly sunny, with a high near 64.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles N Fontana CA
 34.14°N 117.46°W (Elev. 1490 ft)
Last Update:
12:23 pm PST Feb 7, 2026
Forecast Valid:
8pm PST Feb 7, 2026-6pm PST Feb 14, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation