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Hazardous Weather Conditions

Current conditions at

Ontario International Airport (KONT)

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

Clear

72°F

22°C

Humidity 53%
Wind Speed W 10 MPH
Barometer 30.0 in (1015.92 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 03 Nov 05:00 PM PST
Extended Forecast for

2 Miles SW Ontario CA

  • Tonight

    Tonight: Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 54. West wind around 5 mph becoming calm.

    Low: 54 °F

    Partly Cloudy
    then Patchy
    Fog

  • Tuesday

    Tuesday: Patchy fog before 10am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 79. Calm wind becoming west around 5 mph in the afternoon.

    High: 79 °F

    Patchy Fog
    then Sunny

  • Tuesday Night

    Tuesday Night: Patchy drizzle and fog after 4am. Increasing clouds, with a low around 53. Southwest wind around 5 mph becoming calm.

    Low: 53 °F

    Mostly Clear
    then Patchy
    Drizzle and
    Patchy Fog

  • Wednesday

    Wednesday: Patchy drizzle and fog before 10am. Mostly cloudy, then gradually becoming sunny, with a high near 74. Light west wind increasing to 5 to 10 mph in the afternoon.

    High: 74 °F

    Patchy
    Drizzle and
    Patchy Fog
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Patchy fog after 4am. Otherwise, increasing clouds, with a low around 52. West wind around 5 mph becoming calm after midnight.

    Low: 52 °F

    Partly Cloudy
    then Patchy
    Fog

  • Thursday

    Thursday: Patchy fog before 10am. Otherwise, mostly cloudy through mid morning, then gradual clearing, with a high near 75.

    High: 75 °F

    Patchy Fog
    then Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 54.

    Low: 54 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 82.

    High: 82 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 56.

    Low: 56 °F

    Mostly Clear

Detailed Forecast

Tonight
Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 54. West wind around 5 mph becoming calm.
Tuesday
Patchy fog before 10am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 79. Calm wind becoming west around 5 mph in the afternoon.
Tuesday Night
Patchy drizzle and fog after 4am. Increasing clouds, with a low around 53. Southwest wind around 5 mph becoming calm.
Wednesday
Patchy drizzle and fog before 10am. Mostly cloudy, then gradually becoming sunny, with a high near 74. Light west wind increasing to 5 to 10 mph in the afternoon.
Wednesday Night
Patchy fog after 4am. Otherwise, increasing clouds, with a low around 52. West wind around 5 mph becoming calm after midnight.
Thursday
Patchy fog before 10am. Otherwise, mostly cloudy through mid morning, then gradual clearing, with a high near 75.
Thursday Night
Clear, with a low around 54.
Friday
Sunny, with a high near 82.
Friday Night
Mostly clear, with a low around 56.
Saturday
Sunny, with a high near 83.
Saturday Night
Mostly clear, with a low around 58.
Sunday
Mostly sunny, with a high near 83.
Sunday Night
Partly cloudy, with a low around 58.
Monday
Partly sunny, with a high near 79.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Ontario CA
 34.03°N 117.63°W (Elev. 830 ft)
Last Update:
12:32 pm PST Nov 3, 2025
Forecast Valid:
5pm PST Nov 3, 2025-6pm PST Nov 10, 2025
 
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