Current conditions at
Fontana-Arrow Highway (CQ057)
Lat: 34.10056°NLon: 117.49222°WElev: 1191.0ft.NA
78°F
26°C
| Humidity | 25% |
| Wind Speed | SW 5 MPH |
| Barometer | NA |
| Dewpoint | 40°F (4°C) |
| Visibility | NA |
| Heat Index | 78°F (26°C) |
| Last update | 20 Apr 02:00 PM PDT |
Extended Forecast for
2 Miles N Fontana CA
Tonight

Low: 51 °F
Partly Cloudy
Tuesday

High: 72 °F
Slight Chance
Showers and
Patchy FogTuesday Night
Low: 50 °F
Chance
Showers then
Mostly CloudyWednesday

High: 70 °F
Mostly Sunny
Wednesday Night

Low: 50 °F
Mostly Clear
Thursday

High: 76 °F
Sunny
Thursday Night

Low: 54 °F
Partly Cloudy
Friday

High: 75 °F
Mostly Sunny
Friday Night

Low: 54 °F
Partly Cloudy
Detailed Forecast
Tonight
Partly cloudy, with a low around 51. Southwest wind 10 to 15 mph becoming light after midnight. Winds could gust as high as 25 mph.
Tuesday
A slight chance of showers after 11am. Patchy fog before 11am. Otherwise, increasing clouds, with a high near 72. Light southwest wind increasing to 15 to 20 mph in the morning. Winds could gust as high as 35 mph. Chance of precipitation is 20%.
Tuesday Night
A chance of showers before 11pm. Mostly cloudy, with a low around 50. Southwest wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Mostly sunny, with a high near 70. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.
Wednesday Night
Mostly clear, with a low around 50. Southwest wind 10 to 15 mph becoming west 5 to 10 mph after midnight. Winds could gust as high as 25 mph.
Thursday
Sunny, with a high near 76.
Thursday Night
Partly cloudy, with a low around 54.
Friday
Mostly sunny, with a high near 75.
Friday Night
Partly cloudy, with a low around 54.
Saturday
A slight chance of showers. Partly sunny, with a high near 67.
Saturday Night
Mostly cloudy, with a low around 52. Breezy.
Sunday
Partly sunny, with a high near 68.
Sunday Night
Partly cloudy, with a low around 52.
Monday
Mostly sunny, with a high near 72.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
2 Miles N Fontana CA
34.14°N 117.46°W (Elev. 1490 ft)
34.14°N 117.46°W (Elev. 1490 ft)
11:30 am PDT Apr 20, 2026
3pm PDT Apr 20, 2026-6pm PDT Apr 27, 2026


