National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

DEVORE (DVOC1)

Lat: 34.18214°NLon: 117.38511°WElev: 1605.0ft.

NA

64°F

18°C

Humidity 42%
Wind Speed WSW 1 MPH
Barometer NA
Dewpoint 40°F (4°C)
Visibility NA
Last update 19 Oct 02:10 AM PDT
Extended Forecast for

Rialto CA

  • Overnight

    Overnight: Clear, with a low around 62. Calm wind.

    Low: 62 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 85. Light and variable wind becoming west 5 to 10 mph in the afternoon.

    High: 85 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 62. West wind 5 to 10 mph becoming light and variable in the evening.

    Low: 62 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 83. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.

    High: 83 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 60. Southwest wind around 5 mph becoming calm in the evening.

    Low: 60 °F

    Mostly Clear

  • Wednesday

    Wednesday: A chance of showers after 11am. Increasing clouds, with a high near 75. Chance of precipitation is 40%.

    High: 75 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 58. Chance of precipitation is 80%.

    Low: 58 °F

    Heavy Rain

  • Thursday

    Thursday: Showers likely and possibly a thunderstorm before 11am, then a chance of showers and thunderstorms after 11am. Mostly cloudy, with a high near 67.

    High: 67 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: A chance of showers before 11pm. Partly cloudy, with a low around 53.

    Low: 53 °F

    Chance
    Showers then
    Partly Cloudy

Detailed Forecast

Overnight
Clear, with a low around 62. Calm wind.
Monday
Sunny, with a high near 85. Light and variable wind becoming west 5 to 10 mph in the afternoon.
Monday Night
Clear, with a low around 62. West wind 5 to 10 mph becoming light and variable in the evening.
Tuesday
Sunny, with a high near 83. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 60. Southwest wind around 5 mph becoming calm in the evening.
Wednesday
A chance of showers after 11am. Increasing clouds, with a high near 75. Chance of precipitation is 40%.
Wednesday Night
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 58. Chance of precipitation is 80%.
Thursday
Showers likely and possibly a thunderstorm before 11am, then a chance of showers and thunderstorms after 11am. Mostly cloudy, with a high near 67.
Thursday Night
A chance of showers before 11pm. Partly cloudy, with a low around 53.
Friday
Sunny, with a high near 71.
Friday Night
Clear, with a low around 55.
Saturday
Sunny, with a high near 76.
Saturday Night
Mostly clear, with a low around 56.
Sunday
Sunny, with a high near 76.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Rialto CA
 34.11°N 117.37°W (Elev. 1250 ft)
Last Update:
1:31 am PDT Oct 19, 2026
Forecast Valid:
2am PDT Oct 19, 2026-6pm PDT Oct 25, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation