Current conditions at

Fontana-Arrow Highway (CQ057)

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

NA

59°F

15°C

Humidity 79%
Wind Speed SE 5 MPH
Barometer NA
Dewpoint 52°F (11°C)
Visibility NA
Last update 14 Oct 09:00 AM PDT
Extended Forecast for

4 Miles WSW Colton CA

Wind Advisory until October 14, 12:00pm
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory until October 14, 12:00pm

    NOW until 12:00pm Tue

    Wind Advisory

  • Today

    High: 61 °F

    Heavy Rain

  • Tonight

    Tonight: A slight chance of showers before 11pm.  Mostly cloudy, with a low around 52. Southwest wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 20%.

    Low: 52 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 66. Calm wind becoming west around 5 mph in the afternoon.

    High: 66 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 48. West wind 5 to 10 mph becoming south after midnight. Winds could gust as high as 20 mph.

    Low: 48 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 76. Light and variable wind becoming north 10 to 15 mph in the morning. Winds could gust as high as 25 mph.

    High: 76 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 53.

    Low: 53 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 79.

    High: 79 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 54.

    Low: 54 °F

    Clear

Detailed Forecast

Today
Showers, mainly before 2pm. The rain could be heavy at times. High near 61. South wind 15 to 20 mph becoming southwest 5 to 10 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Tonight
A slight chance of showers before 11pm. Mostly cloudy, with a low around 52. Southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.
Wednesday
Mostly sunny, with a high near 66. Calm wind becoming west around 5 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 48. West wind 5 to 10 mph becoming south after midnight. Winds could gust as high as 20 mph.
Thursday
Sunny, with a high near 76. Light and variable wind becoming north 10 to 15 mph in the morning. Winds could gust as high as 25 mph.
Thursday Night
Clear, with a low around 53.
Friday
Sunny, with a high near 79.
Friday Night
Clear, with a low around 54.
Saturday
Sunny, with a high near 81.
Saturday Night
Mostly clear, with a low around 56.
Sunday
Mostly sunny, with a high near 79.
Sunday Night
Mostly clear, with a low around 52.
Monday
Mostly sunny, with a high near 70.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Colton CA
 34.04°N 117.39°W (Elev. 951 ft)
2:59 am PDT Oct 14, 2025
10am PDT Oct 14, 2025-6pm PDT Oct 20, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database