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

Hazardous Weather Conditions

Current conditions at

El Rio - Rio Mesa (ER)

Lat: 34.25238°NLon: 119.14318°WElev: 131.0ft.

NA

29°C

84°F

Humidity 61%
Wind Speed WSW 9 MPH
Barometer NA
Dewpoint 21°C (69°F)
Visibility NA
Heat Index31°C (88°F)
Last update 05 Oct 04:00 PM PDT
Extended Forecast for

4 Miles ENE El Rio CA

Extreme Heat Warning October 5, 05:09pm until October 8, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning October 5, 05:09pm until October 8, 08:00pm

    NOW until 8:00pm Thu

    Extreme Heat Warning

  • Tonight

    Low: 21 °C

    Mostly Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 36. Northeast wind 10 to 15 km/h becoming west southwest in the afternoon.

    High: 36 °C

    Hot

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 20. West southwest wind 10 to 15 km/h becoming north northeast in the evening.

    Low: 20 °C

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 32. North northeast wind 5 to 15 km/h becoming south southwest in the morning.

    High: 32 °C

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 19. West southwest wind 5 to 15 km/h becoming north northeast after midnight.

    Low: 19 °C

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 31.

    High: 31 °C

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 18.

    Low: 18 °C

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 29.

    High: 29 °C

    Sunny

Detailed Forecast

Tonight
Mostly clear, with a low around 21. West wind 10 to 15 km/h becoming north northeast after midnight.
Tuesday
Sunny and hot, with a high near 36. Northeast wind 10 to 15 km/h becoming west southwest in the afternoon.
Tuesday Night
Mostly clear, with a low around 20. West southwest wind 10 to 15 km/h becoming north northeast in the evening.
Wednesday
Sunny, with a high near 32. North northeast wind 5 to 15 km/h becoming south southwest in the morning.
Wednesday Night
Mostly clear, with a low around 19. West southwest wind 5 to 15 km/h becoming north northeast after midnight.
Thursday
Sunny, with a high near 31.
Thursday Night
Mostly clear, with a low around 18.
Friday
Sunny, with a high near 29.
Friday Night
Mostly clear, with a low around 17.
Saturday
Sunny, with a high near 27.
Saturday Night
Partly cloudy, with a low around 16.
Sunday
Mostly sunny, with a high near 24.
Sunday Night
A slight chance of showers. Partly cloudy, with a low around 14.
Columbus Day
Sunny, with a high near 23.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ENE El Rio CA
 34.27°N 119.1°W (Elev. 276 m)
Last Update:
2:52 pm PDT Oct 5, 2026
Forecast Valid:
5pm PDT Oct 5, 2026-6pm PDT Oct 12, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation