Weather Forecast for Fontana
Now
57° F
|
|
Wind: 17.27 mph
Humidity: 22%
Clouds: 0%
Pressure: 1028 hPa
Sunrise: 10:55 AM ET
Sunset: 8:57 PM ET
|
Tomorrow
Patchy
Blowing Dust
and Windy
Patchy
Blowing Dust
and Windy
|
|
Sun
Patchy
Blowing Dust
and Windy
Windy. Patchy
Blowing Dust
then Sunny
|
|
Extended Forecast
National Weather Service Forecast for:
Fontana CA
Issued by: National Weather Service San Diego, CA |
| Updated: 3:11 am PST Jan 9, 2026 |
|
Today
High: 58 °F |
Tonight
Low: 47 °F |
Saturday
High: 63 °F |
Saturday
Night
Low: 49 °F |
Sunday
High: 69 °F |
Sunday
Night
Low: 50 °F |
Monday
High: 73 °F |
Monday
Night
Low: 51 °F |
Tuesday
High: 76 °F |
Patchy
Blowing Dust
and Windy
|
Patchy
Blowing Dust
and Windy
|
Patchy
Blowing Dust
and Windy
|
Patchy
Blowing Dust
and Windy
|
Windy. Patchy
Blowing Dust
then Sunny
|
Mostly Clear
and Breezy
|
Sunny
|
Clear
|
Sunny
|
|
Wind Advisory
Today
|
Patchy blowing dust. Sunny, with a high near 58. Windy, with a north wind 20 to 30 mph, with gusts as high as 45 mph. |
Tonight
|
Patchy blowing dust. Clear, with a low around 47. Windy, with a north wind 25 to 30 mph, with gusts as high as 40 mph. |
Saturday
|
Patchy blowing dust. Sunny, with a high near 63. Windy, with a north wind 25 to 30 mph, with gusts as high as 45 mph. |
Saturday Night
|
Patchy blowing dust. Clear, with a low around 49. Windy, with a north wind 30 to 35 mph, with gusts as high as 50 mph. |
Sunday
|
Patchy blowing dust before 10am. Sunny, with a high near 69. Windy, with a north wind 25 to 30 mph, with gusts as high as 45 mph. |
Sunday Night
|
Mostly clear, with a low around 50. Breezy. |
Monday
|
Sunny, with a high near 73. |
Monday Night
|
Clear, with a low around 51. |
Tuesday
|
Sunny, with a high near 76. |
Tuesday Night
|
Mostly clear, with a low around 54. |
Wednesday
|
Sunny, with a high near 80. |
Wednesday Night
|
Clear, with a low around 54. |
Thursday
|
Sunny, with a high near 79. |
Forecast from NOAA-NWS
for Fontana.
| |
