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

61°F

16°C

Humidity 57%
Wind Speed WSW 3 MPH
Barometer NA
Dewpoint 46°F (8°C)
Visibility NA
Last update 13 Feb 07:00 PM PST
Extended Forecast for

2 Miles N Fontana CA

  • Tonight

    Tonight: Mostly clear, with a low around 49. West wind around 5 mph becoming northeast after midnight.

    Low: 49 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 70. Light and variable wind becoming southwest 10 to 15 mph in the morning. Winds could gust as high as 25 mph.

    High: 70 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 50. South wind 5 to 10 mph.

    Low: 50 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 66. Southwest wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 66 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A chance of showers, mainly after 4am. The rain could be heavy at times. Mostly cloudy, with a low around 49. Southeast wind 5 to 10 mph. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 49 °F

    Heavy Rain

  • Washington's Birthday

    Washington's Birthday: Showers, mainly after 10am. The rain could be heavy at times. High near 57. Windy. Chance of precipitation is 90%.

    High: 57 °F

    Heavy Rain
    and Windy

  • Monday Night

    Monday Night: Showers. The rain could be heavy at times. Low around 48. Breezy. Chance of precipitation is 100%.

    Low: 48 °F

    Heavy Rain
    and Breezy

  • Tuesday

    Tuesday: Showers. The rain could be heavy at times. Cloudy, with a high near 57. Windy.

    High: 57 °F

    Heavy Rain
    and Windy

  • Tuesday Night

    Tuesday Night: Showers. The rain could be heavy at times. Cloudy, with a low around 47. Breezy.

    Low: 47 °F

    Heavy Rain
    and Breezy

Detailed Forecast

Tonight
Mostly clear, with a low around 49. West wind around 5 mph becoming northeast after midnight.
Saturday
Sunny, with a high near 70. Light and variable wind becoming southwest 10 to 15 mph in the morning. Winds could gust as high as 25 mph.
Saturday Night
Mostly cloudy, with a low around 50. South wind 5 to 10 mph.
Sunday
Partly sunny, with a high near 66. Southwest 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 showers, mainly after 4am. The rain could be heavy at times. Mostly cloudy, with a low around 49. Southeast wind 5 to 10 mph. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.
Washington's Birthday
Showers, mainly after 10am. The rain could be heavy at times. High near 57. Windy. Chance of precipitation is 90%.
Monday Night
Showers. The rain could be heavy at times. Low around 48. Breezy. Chance of precipitation is 100%.
Tuesday
Showers. The rain could be heavy at times. Cloudy, with a high near 57. Windy.
Tuesday Night
Showers. The rain could be heavy at times. Cloudy, with a low around 47. Breezy.
Wednesday
Showers likely, mainly before 4pm. The rain could be heavy at times. Mostly cloudy, with a high near 55. Breezy.
Wednesday Night
A chance of showers. Partly cloudy, with a low around 43.
Thursday
A slight chance of showers. Mostly sunny, with a high near 59.
Thursday Night
A slight chance of showers. Mostly clear, with a low around 44.
Friday
Sunny, with a high near 61.
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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:
12:37 pm PST Feb 13, 2026
Forecast Valid:
8pm PST Feb 13, 2026-6pm PST Feb 20, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation