Weather Forecast for
Zip Code 91758 Ontario, CA

Tonight: Clear, with a low around 62. West wind 5 to 10 mph becoming light after midnight.

Thursday: Sunny, with a high near 88. Light southwest wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.

Thursday Night: Mostly clear, with a low around 62. West wind 5 to 10 mph becoming light southwest after midnight. Winds could gust as high as 20 mph.

Friday: Patchy fog before 11am. Otherwise, mostly sunny, with a high near 90. Light southwest wind increasing to 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.

Friday Night: Mostly clear, with a low around 63. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

Saturday: Sunny, with a high near 88.

Saturday Night: Clear, with a low around 63.

Sunday: Sunny, with a high near 87.

Sunday Night: Clear, with a low around 63.

Monday: Sunny, with a high near 87.

Monday Night: Clear, with a low around 63.

Tuesday: Sunny, with a high near 89.

Tuesday Night: Clear, with a low around 64.

Wednesday: Sunny, with a high near 88.

HEALTH ALERTS

POLITICS