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Weather in El Cajon, California, USA

Now
46 °F

Clear.


Feels Like: 46 °F
Forecast: 72 / 44 °F
Wind: No wind

Location: San Diego / Gillespie
Current Time: Jan 21, 2026 at 3:40:16 am
Latest Report: Jan 21, 2026 at 2:55 am
Visibility: 10 mi
Pressure: 30.10 "Hg
Humidity: 93%
Dew Point: 45 °F
Location of El CajonLocation

Upcoming 5 hours

Now4:00 am5:00 am6:00 am7:00 am8:00 am
46 °F48 °F47 °F46 °F46 °F48 °F

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Forecast for the next 48 hours

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 WednesdayThursday
 NightMorningAfternoonEveningNightMorningAfternoon
Forecast
Temperature48 °F56 °F70 °F55 °F51 °F57 °F65 °F
Overcast.Overcast.Overcast.Overcast.Mostly cloudy.Overcast.Passing showers. Overcast.
Feels Like48 °F56 °F77 °F55 °F51 °F57 °F65 °F
Wind Speed1 mph1 mph4 mph0 mph3 mph4 mph7 mph
Wind DirectionSSW
S
WSW
-WSW
N
W
Humidity84%59%44%89%92%73%57%
Dew Point43 °F42 °F47 °F51 °F49 °F48 °F50 °F
Visibility7 mi7 mi7 mi7 mi7 mi7 mi7 mi
Probability of Precipitation0%0%0%0%0%2%25%
Amount of Rain0.00"0.00"0.00"0.00"0.00"0.00"0.02"
Amount of Snow0.00"0.00"0.00"0.00"0.00"0.00"0.00"
* Updated Tuesday, January 20, 2026 11:42:40 pm El Cajon time - Weather by CustomWeather, © 2026

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

Yesterday's weather

Clear. 77 / 41 °F
Humidity: 76%. Wind: 1 mph from Northwest

More weather last week

Currently at nearby stations

52 °F

Montgomery Field: (11 mi)

Fog.

51 °F

San Diego - Miramar: (12 mi)

Fog.

55 °F

San Diego International-Lindbergh Field: (14 mi)

Fog.

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Forecast for the next 2 weeks

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SunMonTueWedThuFriSat
18
19
20

View historic weather

5
6
7

Detailed forecast for 14 days