National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Ontario International Airport (KONT)

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

Clear

64°F

18°C

Humidity 39%
Wind Speed N 0 MPH
Barometer 30.06 in (1017.95 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 15 Oct 12:05 AM PDT
Extended Forecast for

2 Miles S 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

  • Overnight

    Overnight: Clear, with a low around 60. Northeast wind 5 to 10 mph.

    Low: 60 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 84. Breezy, with a north wind 15 to 25 mph, with gusts as high as 35 mph.

    High: 84 °F

    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Clear, with a low around 67. Windy, with a northeast wind around 30 mph, with gusts as high as 50 mph.

    Low: 67 °F

    Clear and
    Windy

  • Friday

    Friday: Sunny, with a high near 87. Windy, with a north wind 25 to 30 mph, with gusts as high as 45 mph.

    High: 87 °F

    Sunny and
    Windy

  • Friday Night

    Friday Night: Mostly clear, with a low around 66. Breezy, with a north wind 20 to 25 mph becoming light after midnight. Winds could gust as high as 35 mph.

    Low: 66 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Saturday

    Saturday: Sunny, with a high near 85.

    High: 85 °F

    Sunny

  • Saturday Night

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

    Low: 63 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 83.

    High: 83 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 62.

    Low: 62 °F

    Clear

Detailed Forecast

Overnight
Clear, with a low around 60. Northeast wind 5 to 10 mph.
Thursday
Sunny, with a high near 84. Breezy, with a north wind 15 to 25 mph, with gusts as high as 35 mph.
Thursday Night
Clear, with a low around 67. Windy, with a northeast wind around 30 mph, with gusts as high as 50 mph.
Friday
Sunny, with a high near 87. Windy, with a north wind 25 to 30 mph, with gusts as high as 45 mph.
Friday Night
Mostly clear, with a low around 66. Breezy, with a north wind 20 to 25 mph becoming light after midnight. Winds could gust as high as 35 mph.
Saturday
Sunny, with a high near 85.
Saturday Night
Mostly clear, with a low around 63.
Sunday
Sunny, with a high near 83.
Sunday Night
Clear, with a low around 62.
Monday
Sunny, with a high near 81.
Monday Night
Mostly clear, with a low around 60.
Tuesday
A slight chance of showers. Mostly sunny, with a high near 73.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 57.
Wednesday
A chance of showers. Partly sunny, with a high near 70.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles S Rancho Cucamonga CA
 34.1°N 117.57°W (Elev. 1198 ft)
Last Update:
10:58 pm PDT Oct 14, 2026
Forecast Valid:
12am PDT Oct 15, 2026-6pm PDT Oct 21, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation