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Weather in Rialto, California, USA

Now
62 °F

Clear.


Feels Like: 62 °F
Forecast: 90 / 64 °F
Wind: 5 mph from Northeast

Location: Norton Air Force Base / San Bern
Current Time: Mar 21, 2026 at 6:36:24 am
Latest Report: Mar 21, 2026 at 5:42 am
Visibility: 10 mi
Pressure: 29.94 "Hg
Humidity: 46%
Dew Point: 41 °F
Location of RialtoLocation

Upcoming 5 hours

Now7:00 am8:00 am9:00 am10:00 am11:00 am
62 °F66 °F68 °F71 °F77 °F82 °F

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Forecast for the next 48 hours

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 SaturdaySunday
 MorningAfternoonEveningNightMorningAfternoonEvening
Forecast
Temperature71 °F89 °F73 °F63 °F68 °F86 °F72 °F
Partly cloudy.Mostly cloudy.Overcast.Mostly cloudy.Overcast.Partly cloudy.Mostly clear.
Feels Like77 °F86 °F77 °F63 °F68 °F83 °F77 °F
Wind Speed2 mph9 mph4 mph1 mph2 mph6 mph4 mph
Wind DirectionSSW
SW
WSW
E
S
SW
WSW
Humidity40%20%41%58%47%25%44%
Dew Point46 °F43 °F48 °F48 °F47 °F46 °F49 °F
Visibility7 mi7 mi7 mi8 mi7 mi7 mi7 mi
Probability of Precipitation0%0%0%0%0%0%0%
Amount of Rain0.00"0.00"0.00"0.00"0.00"0.00"0.00"
Amount of Snow0.00"0.00"0.00"0.00"0.00"0.00"0.00"
* Updated Saturday, March 21, 2026 12:42:42 am Rialto time - Weather by CustomWeather, © 2026

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

Yesterday's weather

Clear. 102 / 60 °F
Humidity: 29%. Wind: 3 mph from West

More weather last week

Currently at nearby stations

63 °F

Riverside Municipal Airport: (12 mi)

Clear.

66 °F

Ontario International Airport: (14 mi)

Clear.

53 °F

Riverside / March Air Force Base: (16 mi)

Clear.

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Forecast for the next 2 weeks

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Detailed forecast for 14 days