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

EW3309 Santee (E3309)

Lat: 32.8625°NLon: 117.002°WElev: 502.49ft.

NA

73°F

23°C

Humidity 69%
Wind Speed NA NA MPH
Barometer 29.93 in (1013.55 mb)
Dewpoint 62°F (17°C)
Visibility NA
Last update 31 Mar 01:00 PM PDT
Extended Forecast for

Santee CA

  • This Afternoon

    This Afternoon: Cloudy, with a high near 71. Southwest wind around 10 mph.

    High: 71 °F

    Cloudy

  • Tonight

    Tonight: A chance of showers, mainly after 11pm. Cloudy, with a low around 56. Southwest wind around 5 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 56 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A slight chance of showers before 11am. Cloudy through mid morning, then gradual clearing, with a high near 71. Light southwest wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 20%.

    High: 71 °F

    Slight Chance
    Showers then
    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 52. West wind 5 to 10 mph becoming light and variable after midnight.

    Low: 52 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 69. Light and variable wind becoming west 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 69 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 49.

    Low: 49 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 79.

    High: 79 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 51.

    Low: 51 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 83.

    High: 83 °F

    Sunny

Detailed Forecast

This Afternoon
Cloudy, with a high near 71. Southwest wind around 10 mph.
Tonight
A chance of showers, mainly after 11pm. Cloudy, with a low around 56. Southwest wind around 5 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
A slight chance of showers before 11am. Cloudy through mid morning, then gradual clearing, with a high near 71. Light southwest wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 20%.
Wednesday Night
Mostly cloudy, with a low around 52. West wind 5 to 10 mph becoming light and variable after midnight.
Thursday
Partly sunny, with a high near 69. Light and variable wind becoming west 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Thursday Night
Mostly cloudy, with a low around 49.
Friday
Mostly sunny, with a high near 79.
Friday Night
Partly cloudy, with a low around 51.
Saturday
Sunny, with a high near 83.
Saturday Night
Mostly clear, with a low around 52.
Sunday
Sunny, with a high near 83.
Sunday Night
Increasing clouds, with a low around 54.
Monday
Partly sunny, with a high near 80.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Santee CA
 32.88°N 116.97°W (Elev. 804 ft)
Last Update:
12:08 pm PDT Mar 31, 2026
Forecast Valid:
1pm PDT Mar 31, 2026-6pm PDT Apr 6, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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