Hazardous Weather Conditions
Current conditions at
Fontana-Arrow Highway (CQ057)
Lat: 34.10056°NLon: 117.49222°WElev: 1191.0ft.NA
80°F
27°C
| Humidity | 29% |
| Wind Speed | WSW 3 MPH |
| Barometer | NA |
| Dewpoint | 46°F (8°C) |
| Visibility | NA |
| Heat Index | 79°F (26°C) |
| Last update | 03 Nov 02:00 PM PST |
Extended Forecast for
2 Miles S Fontana CA
Tonight
Low: 54 °F
Partly Cloudy
then Patchy
FogTuesday
High: 80 °F
Patchy Fog
then SunnyTuesday Night
Low: 52 °F
Clear then
Patchy
Drizzle and
Patchy FogWednesday
High: 74 °F
Patchy
Drizzle and
Patchy Fog
then Mostly
SunnyWednesday Night

Low: 52 °F
Partly Cloudy
Thursday

High: 76 °F
Becoming
SunnyThursday Night

Low: 54 °F
Clear
Friday

High: 82 °F
Sunny
Friday Night

Low: 57 °F
Mostly Clear
Detailed Forecast
Tonight
Patchy fog after 1am. Otherwise, partly cloudy, with a low around 54. Southwest wind around 5 mph becoming calm.
Tuesday
Patchy fog before 7am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 80. Calm wind becoming southwest around 5 mph in the afternoon.
Tuesday Night
Patchy drizzle and fog after 4am. Increasing clouds, with a low around 52. Southwest wind around 5 mph becoming calm.
Wednesday
Patchy drizzle and fog before 10am. Mostly sunny, with a high near 74. Light and variable wind becoming west 5 to 10 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 52. Southwest wind around 5 mph becoming calm after midnight.
Thursday
Mostly cloudy through mid morning, then gradual clearing, with a high near 76.
Thursday Night
Clear, with a low around 54.
Friday
Sunny, with a high near 82.
Friday Night
Mostly clear, with a low around 57.
Saturday
Sunny, with a high near 83.
Saturday Night
Mostly clear, with a low around 58.
Sunday
Sunny, with a high near 84.
Sunday Night
Partly cloudy, with a low around 58.
Monday
Mostly sunny, with a high near 79.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT THIS FORECAST
Point Forecast:
2 Miles S Fontana CA
34.07°N 117.48°W (Elev. 1070 ft)
34.07°N 117.48°W (Elev. 1070 ft)
12:32 pm PST Nov 3, 2025
3pm PST Nov 3, 2025-6pm PST Nov 10, 2025



