Rain and thunderstorms are expected from the East Coast to the Southeast

Low pressure north of the Great Lakes and an associated frontal boundary will bring rain and thunderstorms to the Great Lakes and the East Coast from Cape Cod south through the Carolinas, Southeast to the Gulf Coast. Showers and thunderstorms will develop across parts of Arizona and the Desert Southwest in the afternoon through the evening. Read More >

Current conditions at

Fontana-Arrow Highway (CQ057)

Lat: 34.10056°NLon: 117.49222°WElev: 928ft.

NA

76°F

24°C

Humidity 24%
Wind Speed NNW 3 MPH
Barometer NA
Dewpoint 37°F (3°C)
Visibility NA
Heat Index77°F (25°C)
Last update 27 Sep 1:00 am
Extended Forecast for

3 Miles ESE Rancho Cucamonga CA

  • Today

    Today: Partly sunny, with a high near 99. Light and variable wind becoming northeast 10 to 15 mph. Winds could gust as high as 20 mph.

    Partly Sunny

    High: 99 °F

  • Tonight

    Tonight: A 10 percent chance of showers and thunderstorms before 11pm.  Mostly cloudy, with a low around 72. Southwest wind 5 to 10 mph becoming northeast in the evening. Winds could gust as high as 20 mph.

    Slight Chance
    T-storms then
    Partly Cloudy

    Low: 72 °F

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms.  Mostly sunny, with a high near 88. Light and variable wind becoming south 5 to 10 mph in the afternoon.

    Slight Chance
    T-storms

    High: 88 °F

  • Wednesday
    Night

    Wednesday Night: A 10 percent chance of showers and thunderstorms before 11pm.  Partly cloudy, with a low around 68. Southwest wind 5 to 10 mph becoming light south  in the evening.

    Slight Chance
    T-storms then
    Partly Cloudy

    Low: 68 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 87. Light and variable wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.

    Mostly Sunny

    High: 87 °F

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 67.

    Mostly Clear

    Low: 67 °F

  • Friday

    Friday: Sunny, with a high near 86.

    Sunny

    High: 86 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 63.

    Mostly Clear

    Low: 63 °F

  • Saturday

    Saturday: Sunny, with a high near 82.

    Sunny

    High: 82 °F

Detailed Forecast

Today
Partly sunny, with a high near 99. Light and variable wind becoming northeast 10 to 15 mph. Winds could gust as high as 20 mph.
Tonight
A 10 percent chance of showers and thunderstorms before 11pm. Mostly cloudy, with a low around 72. Southwest wind 5 to 10 mph becoming northeast in the evening. Winds could gust as high as 20 mph.
Wednesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 88. Light and variable wind becoming south 5 to 10 mph in the afternoon.
Wednesday Night
A 10 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 68. Southwest wind 5 to 10 mph becoming light south in the evening.
Thursday
Mostly sunny, with a high near 87. Light and variable wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Thursday Night
Mostly clear, with a low around 67.
Friday
Sunny, with a high near 86.
Friday Night
Mostly clear, with a low around 63.
Saturday
Sunny, with a high near 82.
Saturday Night
Clear, with a low around 60.
Sunday
Sunny, with a high near 79.
Sunday Night
Patchy fog. Otherwise, partly cloudy, with a low around 58.
Monday
Patchy fog. Otherwise, mostly sunny, with a high near 77.
Click Map For Forecast
Point Forecast:
3 Miles ESE Rancho Cucamonga CA
 34.11°N 117.54°W (Elev. 1161 ft)
3:10 am PDT Sep 27, 2016
7am PDT Sep 27, 2016-6pm PDT Oct 3, 2016
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database