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Air Quality Alert

Current conditions at

Ontario International Airport (KONT)

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

Clear

63°F

17°C

Humidity	72%
Wind Speed	N 0 MPH
Barometer	30.04 in (1017.27 mb)
Dewpoint	54°F (12°C)
Visibility	10.00 mi
Last update	03 Nov 08:20 PM PST

More Information:

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

Extended Forecast for

Ontario CA

Tonight
Low: 54 °F
Partly Cloudy
then Patchy
Fog
Tuesday
High: 79 °F
Patchy Fog
then Sunny
Tuesday Night
Low: 53 °F
Mostly Clear
then Patchy
Drizzle and
Patchy Fog
Wednesday
High: 73 °F
Patchy
Drizzle and
Patchy Fog
then Mostly
Sunny
Wednesday Night
Low: 52 °F
Partly Cloudy
then Patchy
Fog
Thursday
High: 75 °F
Patchy Fog
then Sunny
Thursday Night
Low: 54 °F
Clear
Friday
High: 81 °F
Sunny
Friday Night
Low: 57 °F
Mostly Clear

Detailed Forecast

Tonight

Patchy fog after 1am. Otherwise, partly cloudy, with a low around 54. Calm wind becoming west around 5 mph.

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 sunny, with a high near 73. Light and variable wind becoming west 5 to 10 mph in the afternoon.

Wednesday Night

Patchy fog after 4am. Otherwise, partly cloudy, 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 81.