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

44°F

7°C

Humidity 91%
Wind Speed NE 1 MPH
Barometer NA
Dewpoint 42°F (6°C)
Visibility NA
Last update 14 Feb 07:00 AM PST
Extended Forecast for

2 Miles N Fontana CA

  • Today

    Today: Sunny, with a high near 69. Light and variable wind becoming southwest 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 69 °F

    Sunny

  • Tonight

    Tonight: Patchy fog after 10pm. Otherwise, increasing clouds, with a low around 49. Southwest wind 5 to 10 mph.

    Low: 49 °F

    Patchy Fog

  • Sunday

    Sunday: Patchy fog before 10am. Otherwise, partly sunny, with a high near 65. South wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 65 °F

    Patchy Fog
    then Partly
    Sunny

  • Sunday Night

    Sunday Night: A chance of rain, mainly after 4am. Mostly cloudy, with a low around 50. Southwest wind 5 to 10 mph becoming light and variable. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 50 °F

    Chance Rain

  • Washington's Birthday

    Washington's Birthday: Rain, mainly after 10am. High near 56. Breezy, with a south wind 5 to 15 mph increasing to 15 to 25 mph in the afternoon. Winds could gust as high as 35 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    High: 56 °F

    Rain and
    Breezy

  • Monday Night

    Monday Night: Showers and possibly a thunderstorm before 4am, then a chance of showers and thunderstorms after 4am. Low around 48. Chance of precipitation is 100%.

    Low: 48 °F

    Showers

  • Tuesday

    Tuesday: Showers likely, mainly after 10am. Mostly cloudy, with a high near 56. Breezy. Chance of precipitation is 70%.

    High: 56 °F

    Showers
    Likely and
    Breezy

  • Tuesday Night

    Tuesday Night: Showers. Cloudy, with a low around 46. Windy.

    Low: 46 °F

    Showers and
    Windy

  • Wednesday

    Wednesday: Showers likely, mainly before 4pm. Mostly cloudy, with a high near 55. Windy.

    High: 55 °F

    Showers
    Likely and
    Windy

Detailed Forecast

Today
Sunny, with a high near 69. Light and variable wind becoming southwest 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Tonight
Patchy fog after 10pm. Otherwise, increasing clouds, with a low around 49. Southwest wind 5 to 10 mph.
Sunday
Patchy fog before 10am. Otherwise, partly sunny, with a high near 65. South wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.
Sunday Night
A chance of rain, mainly after 4am. Mostly cloudy, with a low around 50. Southwest wind 5 to 10 mph becoming light and variable. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Washington's Birthday
Rain, mainly after 10am. High near 56. Breezy, with a south wind 5 to 15 mph increasing to 15 to 25 mph in the afternoon. Winds could gust as high as 35 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Monday Night
Showers and possibly a thunderstorm before 4am, then a chance of showers and thunderstorms after 4am. Low around 48. Chance of precipitation is 100%.
Tuesday
Showers likely, mainly after 10am. Mostly cloudy, with a high near 56. Breezy. Chance of precipitation is 70%.
Tuesday Night
Showers. Cloudy, with a low around 46. Windy.
Wednesday
Showers likely, mainly before 4pm. Mostly cloudy, with a high near 55. Windy.
Wednesday Night
A chance of showers, mainly before 10pm. Mostly cloudy, with a low around 43.
Thursday
A slight chance of showers. Mostly sunny, with a high near 58.
Thursday Night
A slight chance of showers. Partly cloudy, with a low around 43.
Friday
Sunny, with a high near 62.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles N Fontana CA
 34.14°N 117.46°W (Elev. 1490 ft)
Last Update:
1:09 am PST Feb 14, 2026
Forecast Valid:
8am PST Feb 14, 2026-6pm PST Feb 20, 2026
 
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Additional Resources

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Chance of Precipitation