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

67°F

19°C

Humidity 97%
Wind Speed WSW 0 MPH
Barometer NA
Dewpoint 66°F (19°C)
Visibility NA
Last update 14 Sep 05:00 AM PDT
Extended Forecast for

4 Miles WSW Colton CA

  • Today

    Today: Patchy fog before 8am. Otherwise, sunny, with a high near 91. Light and variable wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 91 °F

    Patchy Fog
    then Sunny

  • Tonight

    Tonight: Patchy fog after 5am. Otherwise, mostly clear, with a low around 64. West wind 5 to 10 mph becoming light and variable in the evening.

    Low: 64 °F

    Clear then
    Patchy Fog

  • Tuesday

    Tuesday: Patchy fog before 8am. Otherwise, sunny, with a high near 86. Light and variable wind becoming west 5 to 10 mph in the afternoon.

    High: 86 °F

    Patchy Fog
    then Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 62. Southwest wind 5 to 10 mph.

    Low: 62 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 85. Light southwest wind becoming west 5 to 10 mph in the afternoon.

    High: 85 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 61.

    Low: 61 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 86.

    High: 86 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 61.

    Low: 61 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 89.

    High: 89 °F

    Sunny

Detailed Forecast

Today
Patchy fog before 8am. Otherwise, sunny, with a high near 91. Light and variable wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Tonight
Patchy fog after 5am. Otherwise, mostly clear, with a low around 64. West wind 5 to 10 mph becoming light and variable in the evening.
Tuesday
Patchy fog before 8am. Otherwise, sunny, with a high near 86. Light and variable wind becoming west 5 to 10 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 62. Southwest wind 5 to 10 mph.
Wednesday
Sunny, with a high near 85. Light southwest wind becoming west 5 to 10 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 61.
Thursday
Sunny, with a high near 86.
Thursday Night
Clear, with a low around 61.
Friday
Sunny, with a high near 89.
Friday Night
Clear, with a low around 62.
Saturday
Sunny, with a high near 90.
Saturday Night
Mostly clear, with a low around 63.
Sunday
Sunny, with a high near 89.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Colton CA
 34.04°N 117.39°W (Elev. 951 ft)
Last Update:
1:34 am PDT Sep 14, 2026
Forecast Valid:
6am PDT Sep 14, 2026-6pm PDT Sep 20, 2026
 
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Additional Resources

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