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

82°F

28°C

Humidity 9%
Wind Speed NNE 10 MPH
Barometer NA
Dewpoint 18°F (-8°C)
Visibility NA
Heat Index80°F (27°C)
Last update 19 May 12:10 PM PDT
Extended Forecast for

Rialto CA

  • This Afternoon

    This Afternoon: Sunny, with a high near 87. North wind around 10 mph, with gusts as high as 20 mph.

    High: 87 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 58. West wind 5 to 10 mph becoming light and variable.

    Low: 58 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 89. Light and variable wind becoming west 10 to 15 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 89 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 59. West wind 10 to 15 mph becoming light in the evening. Winds could gust as high as 25 mph.

    Low: 59 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 88. Light southwest wind becoming west 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 88 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 59.

    Low: 59 °F

    Patchy Fog

  • Friday

    Friday: Patchy fog before 11am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 86.

    High: 86 °F

    Patchy Fog
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 57.

    Low: 57 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 85.

    High: 85 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 87. North wind around 10 mph, with gusts as high as 20 mph.
Tonight
Mostly clear, with a low around 58. West wind 5 to 10 mph becoming light and variable.
Wednesday
Sunny, with a high near 89. Light and variable wind becoming west 10 to 15 mph in the afternoon. Winds could gust as high as 20 mph.
Wednesday Night
Partly cloudy, with a low around 59. West wind 10 to 15 mph becoming light in the evening. Winds could gust as high as 25 mph.
Thursday
Mostly sunny, with a high near 88. Light southwest wind becoming west 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.
Thursday Night
Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 59.
Friday
Patchy fog before 11am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 86.
Friday Night
Clear, with a low around 57.
Saturday
Sunny, with a high near 85.
Saturday Night
Clear, with a low around 57.
Sunday
Sunny, with a high near 85.
Sunday Night
Clear, with a low around 57.
Memorial Day
Sunny, with a high near 81.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Rialto CA
 34.11°N 117.37°W (Elev. 1250 ft)
Last Update:
11:49 am PDT May 19, 2026
Forecast Valid:
12pm PDT May 19, 2026-6pm PDT May 25, 2026
 
Forecast Discussion
 
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