


Hazardous Weather Conditions
Current conditions at
Fontana-Arrow Highway (CQ057)
Lat: 34.10056°NLon: 117.49222°WElev: 1191.0ft.NA
59°F
15°C
Humidity | 79% |
Wind Speed | SE 5 MPH |
Barometer | NA |
Dewpoint | 52°F (11°C) |
Visibility | NA |
Last update | 14 Oct 09:00 AM PDT |
Extended Forecast for
4 Miles WSW Colton CA
Wind Advisory until October 14, 12:00pm
NOW until 12:00pm Tue
Wind Advisory
Today
High: 61 °F
Heavy Rain
Tonight
Low: 52 °F
Slight Chance
Showers then
Partly CloudyWednesday
High: 66 °F
Mostly Sunny
Wednesday Night
Low: 48 °F
Mostly Clear
Thursday
High: 76 °F
Sunny
Thursday Night
Low: 53 °F
Clear
Friday
High: 79 °F
Sunny
Friday Night
Low: 54 °F
Clear
Detailed Forecast
Today
Showers, mainly before 2pm. The rain could be heavy at times. High near 61. South wind 15 to 20 mph becoming southwest 5 to 10 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Tonight
A slight chance of showers before 11pm. Mostly cloudy, with a low around 52. Southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.
Wednesday
Mostly sunny, with a high near 66. Calm wind becoming west around 5 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 48. West wind 5 to 10 mph becoming south after midnight. Winds could gust as high as 20 mph.
Thursday
Sunny, with a high near 76. Light and variable wind becoming north 10 to 15 mph in the morning. Winds could gust as high as 25 mph.
Thursday Night
Clear, with a low around 53.
Friday
Sunny, with a high near 79.
Friday Night
Clear, with a low around 54.
Saturday
Sunny, with a high near 81.
Saturday Night
Mostly clear, with a low around 56.
Sunday
Mostly sunny, with a high near 79.
Sunday Night
Mostly clear, with a low around 52.
Monday
Mostly sunny, with a high near 70.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT THIS FORECAST
Point Forecast:
4 Miles WSW Colton CA
34.04°N 117.39°W (Elev. 951 ft)
34.04°N 117.39°W (Elev. 951 ft)
2:59 am PDT Oct 14, 2025
10am PDT Oct 14, 2025-6pm PDT Oct 20, 2025