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Hazardous Weather Conditions

Current conditions at

Ontario International Airport (KONT)

Lat: 34.05316°NLon: 117.57685°WElev: 906.0ft.

Clear

82°F

28°C

Humidity 15%
Wind Speed W 6 MPH
Barometer 30.01 in (1016.26 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 14 Oct 04:05 PM PDT
Extended Forecast for

2 Miles SSW Rancho Cucamonga CA

High Wind Warning October 15, 06:00am until October 17, 08:00pm
Click here for hazard details and duration
High Wind Warning

  • Tonight

    Tonight: Clear, with a low around 60. West wind around 5 mph becoming calm after midnight.

    Low: 60 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 87. Light and variable wind becoming north 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 87 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 68. Windy, with a north wind 25 to 30 mph, with gusts as high as 45 mph.

    Low: 68 °F

    Clear and
    Windy

  • Friday

    Friday: Sunny, with a high near 92. Breezy, with a northeast wind 15 to 25 mph, with gusts as high as 35 mph.

    High: 92 °F

    Sunny and
    Breezy then
    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 66. Northeast wind 15 to 20 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 30 mph.

    Low: 66 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 85.

    High: 85 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 62.

    Low: 62 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 84.

    High: 84 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 62.

    Low: 62 °F

    Clear

Detailed Forecast

Tonight
Clear, with a low around 60. West wind around 5 mph becoming calm after midnight.
Thursday
Sunny, with a high near 87. Light and variable wind becoming north 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Thursday Night
Clear, with a low around 68. Windy, with a north wind 25 to 30 mph, with gusts as high as 45 mph.
Friday
Sunny, with a high near 92. Breezy, with a northeast wind 15 to 25 mph, with gusts as high as 35 mph.
Friday Night
Mostly clear, with a low around 66. Northeast wind 15 to 20 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 30 mph.
Saturday
Sunny, with a high near 85.
Saturday Night
Clear, with a low around 62.
Sunday
Sunny, with a high near 84.
Sunday Night
Clear, with a low around 62.
Monday
Sunny, with a high near 81.
Monday Night
Mostly clear, with a low around 59.
Tuesday
A slight chance of showers. Mostly sunny, with a high near 72.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 54.
Wednesday
A chance of showers. Partly sunny, with a high near 68.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Rancho Cucamonga CA
 34.1°N 117.59°W (Elev. 1224 ft)
Last Update:
12:51 pm PDT Oct 14, 2026
Forecast Valid:
4pm PDT Oct 14, 2026-6pm PDT Oct 21, 2026
 
Forecast Discussion
 
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