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Weather in Rialto, California, USA

Now
12 °C

Clear.


Feels Like: 12 °C
Forecast: 25 / 12 °C
Wind: No wind

Location: Norton Air Force Base / San Bern
Current Time: Dec 18, 2025 at 11:44:57 pm
Latest Report: Dec 18, 2025 at 11:20 pm
Visibility: 16 km
Pressure: 101.66 kPa
Humidity: 44%
Dew Point: 0 °C

Upcoming 5 hours

Now 12:00 am 1:00 am 2:00 am 3:00 am 4:00 am
12 °C 16 °C 16 °C 16 °C 15 °C 14 °C

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Forecast for the next 48 hours

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  Thursday Friday Saturday
  Evening Night Morning Afternoon Evening Night Morning
Forecast
Temperature 18 °C 15 °C 18 °C 24 °C 14 °C 12 °C 16 °C
Cloudy. Clear. Scatt­erred clouds. Mostly cloudy. Mostly clear. Scatt­erred clouds. Mostly cloudy.
Feels Like 18 °C 15 °C 18 °C 25 °C 14 °C 12 °C 16 °C
Wind Speed 2 km/h 1 km/h 4 km/h 5 km/h 1 km/h 1 km/h 3 km/h
Wind Direction NNE
NNE
SSE
SW
SSE
E
SE
Humidity 41% 48% 41% 29% 70% 72% 50%
Dew Point 5 °C 4 °C 4 °C 5 °C 8 °C 7 °C 5 °C
Visibility 11 km 10 km 12 km 13 km 10 km 11 km 12 km
Probability of Precipitation 0% 0% 0% 0% 0% 0% 0%
Amount of Rain 0.0 mm 0.0 mm 0.0 mm 0.0 mm 0.0 mm 0.0 mm 0.0 mm
Amount of Snow 0.0 mm 0.0 mm 0.0 mm 0.0 mm 0.0 mm 0.0 mm 0.0 mm
* Updated Thursday, December 18, 2025 5:42:36 pm Rialto time - Weather by CustomWeather, © 2025

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

Yesterday's weather

Clear. 25 / 10 °C
Humidity: 47%. Wind: 2 km/h from West

More weather last week

Currently at nearby stations

15 °C

Riverside Municipal Airport: (19 km)

Clear.

16 °C

Ontario International Airport: (22 km)

Passing clouds.

8 °C

Riverside / March Air Force Base: (26 km)

Clear.

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Forecast for the next 2 weeks

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Sun Mon Tue Wed Thu Fri Sat
14
15
16
17
18

View historic weather

3

Detailed forecast for 14 days