Fontana, CA Weather - Extended Forecast

Thursday

Chance of rain

High:
62°F

A chance of rain. Mostly cloudy, with a high near 62. Light southwest wind increasing to 5 to 10 mph in the afternoon. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

Thursday Night

Rain

Overnight low:
52°F

Rain, mainly after 10pm. Low around 52. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Friday

Rain

High:
61°F

Rain, mainly before 4pm. High near 61. Chance of precipitation is 80%.

Friday Night

Chance of rain

Overnight low:
45°F

A chance of rain before 10pm. Mostly cloudy, with a low around 45. Chance of precipitation is 30%.

Saturday

Sunny

High:
64°F

Saturday Night

Mostly clear

Overnight low:
45°F

Sunday

Mostly sunny

High:
66°F

Sunday Night

Partly cloudy

Overnight low:
44°F

Monday

Mostly sunny

High:
64°F

Monday Night

Partly cloudy

Overnight low:
42°F

Tuesday

Mostly sunny

High:
60°F