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Current conditions at

Fontana-Arrow Highway (CQ057)

Lat: 34.10056°NLon: 117.49222°WElev: 1191.0ft.

77°F

25°C

Humidity	44%
Wind Speed	WSW 5 MPH
Barometer	NA
Dewpoint	54°F (12°C)
Visibility	NA
Heat Index	78°F (26°C)
Last update	14 May 03:00 PM PDT

More Information:

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

Extended Forecast for

3 Miles S Rialto CA

Tonight
Low: 57 °F
Partly Cloudy
Friday
High: 82 °F
Patchy Fog
then Sunny
Friday Night
Low: 58 °F
Patchy Fog
Saturday
High: 78 °F
Gradual
Clearing
Saturday Night
Low: 55 °F
Mostly Cloudy
Sunday
High: 78 °F
Decreasing
Clouds
Sunday Night
Low: 55 °F
Partly Cloudy
Monday
High: 82 °F
Sunny
Monday Night
Low: 56 °F
Mostly Clear

Detailed Forecast

Tonight

Partly cloudy, with a low around 57. West wind 5 to 15 mph, with gusts as high as 20 mph.

Friday

Patchy fog between 8am and 11am. Otherwise, mostly sunny, with a high near 82. Light southwest wind becoming west 10 to 15 mph in the afternoon. Winds could gust as high as 20 mph.

Friday Night

Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 58. West wind 5 to 15 mph, with gusts as high as 20 mph.

Saturday

Cloudy through mid morning, then gradual clearing, with a high near 78. Southwest wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.

Saturday Night

Mostly cloudy, with a low around 55. West wind 5 to 15 mph becoming southeast after midnight. Winds could gust as high as 20 mph.

Sunday

Mostly cloudy, then gradually becoming sunny, with a high near 78.

Sunday Night

Partly cloudy, with a low around 55.

Monday

Sunny, with a high near 82.

Monday Night

Mostly clear, with a low around 56.

Tuesday

Sunny, with a high near 87.