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Weather in Fontana, California, USA

Now
60 °F

Clear.


Feels Like: 60 °F
Forecast: 85 / 62 °F
Wind: 6 mph ↑ from South

Location: Ontario International Airport
Current Time: Feb 4, 2026 at 1:30:35 am
Latest Report: Feb 4, 2026 at 12:53 am
Visibility: 10 mi
Pressure: 30.14 "Hg
Humidity: 31%
Dew Point: 29 °F
Location of Fontana Location

Upcoming 5 hours

Now 2:00 am 3:00 am 4:00 am 5:00 am 6:00 am
60 °F 65 °F 64 °F 64 °F 63 °F 63 °F

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Forecast for the next 48 hours

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  Wednesday Thursday
  Night Morning Afternoon Evening Night Morning Afternoon
Forecast
Temperature 64 °F 70 °F 84 °F 68 °F 62 °F 66 °F 77 °F
Clear. Sunny. Sunny. Scatt­erred clouds. Overcast. Broken clouds. Overcast.
Feels Like 64 °F 70 °F 81 °F 68 °F 62 °F 66 °F 77 °F
Wind Speed 6 mph 6 mph 10 mph 6 mph 5 mph 3 mph 3 mph
Wind Direction NNE
↑ 		NNE
↑ 		N
↑ 		N
↑ 		NNE
↑ 		NNE
↑ 		SW
↑
Humidity 20% 19% 12% 22% 25% 24% 17%
Dew Point 22 °F 26 °F 26 °F 28 °F 26 °F 28 °F 29 °F
Visibility 7 mi 6 mi 7 mi 7 mi 7 mi 7 mi 7 mi
Probability of Precipitation 0% 0% 0% 0% 0% 0% 0%
Amount of Rain 0.00" 0.00" 0.00" 0.00" 0.00" 0.00" 0.00"
Amount of Snow 0.00" 0.00" 0.00" 0.00" 0.00" 0.00" 0.00"
* Updated Tuesday, February 3, 2026 11:42:35 pm Fontana time - Weather by CustomWeather, © 2026

14 day forecast, day-by-day Hour-by-hour forecast for next week

Yesterday's weather

Clear. 84 / 51 °F
Humidity: 42%. Wind: 3 mph ↑ from North

More weather last week

Currently at nearby stations

55 °F

Riverside Municipal Airport: (10 mi)

Clear.

50 °F

Norton Air Force Base / San Bern: (12 mi)

Clear.

50 °F

Chino Airport: (14 mi)

Clear.

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Forecast for the next 2 weeks

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Detailed forecast for 14 days

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