


Current conditions at
Fontana-Arrow Highway (CQ057)
Lat: 34.10056°NLon: 117.49222°WElev: 1191.0ft.NA
57°F
14°C
Humidity | 82% |
Wind Speed | SW 6 MPH |
Barometer | NA |
Dewpoint | 51°F (11°C) |
Visibility | NA |
Last update | 13 May 03:00 AM PDT |
Extended Forecast for
Fontana CA
Overnight
Low: 51 °F
Mostly Cloudy
Tuesday
High: 67 °F
Patchy
Drizzle then
Mostly SunnyTuesday Night
Low: 51 °F
Partly Cloudy
Wednesday
High: 75 °F
Patchy Fog
then SunnyWednesday Night
Low: 53 °F
Mostly Clear
Thursday
High: 77 °F
Sunny
Thursday Night
Low: 54 °F
Mostly Clear
Friday
High: 75 °F
Patchy Fog
then Mostly
SunnyFriday Night
Low: 54 °F
Patchy Fog
Detailed Forecast
Overnight
Mostly cloudy, with a low around 51. Southwest wind around 10 mph.
Tuesday
Patchy drizzle before 11am. Mostly sunny, with a high near 67. South wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.
Tuesday Night
Partly cloudy, with a low around 51. Southwest wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 25 mph.
Wednesday
Patchy fog before 11am. Otherwise, sunny, with a high near 75. Light and variable wind becoming southwest 10 to 15 mph in the morning. Winds could gust as high as 25 mph.
Wednesday Night
Mostly clear, with a low around 53. West wind 10 to 15 mph becoming light northwest after midnight. Winds could gust as high as 20 mph.
Thursday
Sunny, with a high near 77.
Thursday Night
Mostly clear, with a low around 54.
Friday
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 75.
Friday Night
Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 54.
Saturday
Cloudy, with a high near 66.
Saturday Night
Cloudy, with a low around 53.
Sunday
Cloudy, with a high near 64.
Sunday Night
Mostly cloudy, with a low around 51.
Monday
Mostly sunny, with a high near 73.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Fontana CA
34.1°N 117.43°W (Elev. 1296 ft)
34.1°N 117.43°W (Elev. 1296 ft)
2:51 am PDT May 13, 2025
4am PDT May 13, 2025-6pm PDT May 19, 2025