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Excessive Heat in parts of the Central and Southern U.S.

Heat Advisories and Excessive Heat Warnings extend from the Southern Plains into the Mid-Atlantic and Southeast today. High temperatures for these areas will mostly be in the upper 90s. A few locations may exceed 100. Hot temperatures combined with high dew points will create heat index values of 100 to 115 degrees. Read More >

Current conditions at

Ontario International Airport (KONT)

Lat: 34.05316°NLon: 117.57685°WElev: 906ft.

Haze

71°F

22°C

Humidity 79%
Wind Speed calm
Barometer 29.90 in (1011.0 mb)
Dewpoint 64°F (18°C)
Visibility 4.00 mi
Last update 23 Jul 7:53 am PDT
Extended Forecast for

3 Miles WNW Ontario CA

  • Today

    Today: Sunny, with a high near 92. Light southwest wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.

    Sunny

    High: 92 °F

  • Tonight

    Tonight: Partly cloudy, with a low around 67. Southwest wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 20 mph.

    Partly Cloudy

    Low: 67 °F

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms after 11am.  Partly sunny, with a high near 85. Light southwest wind becoming west 5 to 10 mph in the afternoon.

    Slight Chance
    T-storms

    High: 85 °F

  • Monday
    Night

    Monday Night: A 20 percent chance of showers and thunderstorms before 11pm.  Partly cloudy, with a low around 66. West wind 5 to 10 mph, with gusts as high as 20 mph.

    Slight Chance
    T-storms then
    Partly Cloudy

    Low: 66 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 89. Light southwest wind becoming west 10 to 15 mph in the morning. Winds could gust as high as 20 mph.

    Mostly Sunny

    High: 89 °F

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 68.

    Mostly Clear

    Low: 68 °F

  • Wednesday

    Wednesday: Sunny, with a high near 92.

    Sunny

    High: 92 °F

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 68.

    Mostly Clear

    Low: 68 °F

  • Thursday

    Thursday: Sunny, with a high near 94.

    Sunny

    High: 94 °F

Detailed Forecast

Today
Sunny, with a high near 92. Light southwest wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Tonight
Partly cloudy, with a low around 67. Southwest wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 20 mph.
Monday
A 20 percent chance of showers and thunderstorms after 11am. Partly sunny, with a high near 85. Light southwest wind becoming west 5 to 10 mph in the afternoon.
Monday Night
A 20 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 66. West wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday
Mostly sunny, with a high near 89. Light southwest wind becoming west 10 to 15 mph in the morning. Winds could gust as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 68.
Wednesday
Sunny, with a high near 92.
Wednesday Night
Mostly clear, with a low around 68.
Thursday
Sunny, with a high near 94.
Thursday Night
Mostly clear, with a low around 69.
Friday
Sunny, with a high near 95.
Friday Night
Mostly clear, with a low around 70.
Saturday
Sunny, with a high near 95.
Click Map For Forecast
Point Forecast:
3 Miles WNW Ontario CA
 34.07°N 117.64°W (Elev. 1060 ft)
2:22 am PDT Jul 23, 2017
8am PDT Jul 23, 2017-6pm PDT Jul 29, 2017
 
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