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Current conditions at

Ontario International Airport (KONT)

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

Clear

57°F

14°C

Humidity	67%
Wind Speed	SW 10 MPH
Barometer	29.99 in (1015.58 mb)
Dewpoint	46°F (8°C)
Visibility	10.00 mi
Last update	13 May 08:20 AM PDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Ontario International Arpt CA

Today
High: 68 °F
Patchy
Drizzle then
Mostly Sunny
Tonight
Low: 52 °F
Partly Cloudy
Wednesday
High: 75 °F
Sunny
Wednesday Night
Low: 54 °F
Mostly Clear
Thursday
High: 78 °F
Sunny
Thursday Night
Low: 55 °F
Mostly Clear
Friday
High: 75 °F
Patchy Fog
then Mostly
Sunny
Friday Night
Low: 55 °F
Increasing
Clouds
Saturday
High: 68 °F
Cloudy

Detailed Forecast

Today

Patchy drizzle before 11am. Mostly sunny, with a high near 68. Southwest wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.

Tonight

Partly cloudy, with a low around 52. Southwest wind 10 to 15 mph becoming light west after midnight. Winds could gust as high as 25 mph.

Wednesday

Sunny, with a high near 75. Light and variable wind becoming west 10 to 15 mph in the morning. Winds could gust as high as 25 mph.

Wednesday Night

Mostly clear, with a low around 54. West wind 10 to 15 mph becoming light after midnight. Winds could gust as high as 20 mph.

Thursday

Sunny, with a high near 78. Light west wind increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.

Thursday Night

Mostly clear, with a low around 55.

Friday

Patchy fog before 11am. Otherwise, mostly sunny, with a high near 75.