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Impacts from Rachel

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Hazardous Weather Conditions

Current conditions at

DW5256 La Mesa (D5256)

Lat: 32.76633°NLon: 117.01333°WElev: 646.75ft.

NA

70°F

21°C

Humidity 82%
Wind Speed NE 1 MPH
Barometer 29.53 in (1000.0 mb)
Dewpoint 64°F (18°C)
Visibility NA
Last update 10 Oct 04:05 PM PDT
Extended Forecast for

La Mesa CA

Tropical Storm Watch until further notice
Flood Watch October 10, 11:00pm until October 11, 08:00pm
Click here for hazard details and duration
Tropical Storm Watch until further notice
Flood Watch
  •  
    Tropical Storm Watch until further notice

    NOW until further notice

    Tropical Storm Watch

  • This Afternoon

    High: 82 °F

    Cloudy

  • Tonight

    Tonight: Showers. The rain could be heavy at times. Low around 65. West wind 5 to 15 mph becoming north in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    Low: 65 °F

    Heavy Rain

  • Sunday

    Sunday: Showers, mainly before 11am. The rain could be heavy at times. High near 70. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 70 °F

    Heavy Rain
    then Chance
    Showers

  • Sunday Night

    Sunday Night: Showers likely, mainly after 11pm. Cloudy, with a low around 61. Southwest wind around 5 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 61 °F

    Showers
    Likely

  • Columbus Day

    Columbus Day: Showers likely, mainly before 11am. Cloudy, with a high near 68. Southwest wind 5 to 10 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 68 °F

    Showers
    Likely then
    Chance
    Showers

  • Monday Night

    Monday Night: A chance of showers. Mostly cloudy, with a low around 56. Chance of precipitation is 50%.

    Low: 56 °F

    Chance
    Showers

  • Tuesday

    Tuesday: Mostly sunny, with a high near 71.

    High: 71 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 55.

    Low: 55 °F

    Mostly Clear

Detailed Forecast

This Afternoon
Cloudy, with a high near 82. West wind around 5 mph.
Tonight
Showers. The rain could be heavy at times. Low around 65. West wind 5 to 15 mph becoming north in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Sunday
Showers, mainly before 11am. The rain could be heavy at times. High near 70. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Sunday Night
Showers likely, mainly after 11pm. Cloudy, with a low around 61. Southwest wind around 5 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Columbus Day
Showers likely, mainly before 11am. Cloudy, with a high near 68. Southwest wind 5 to 10 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
A chance of showers. Mostly cloudy, with a low around 56. Chance of precipitation is 50%.
Tuesday
Mostly sunny, with a high near 71.
Tuesday Night
Mostly clear, with a low around 55.
Wednesday
Sunny, with a high near 75.
Wednesday Night
Clear, with a low around 58.
Thursday
Sunny, with a high near 82.
Thursday Night
Clear, with a low around 63.
Friday
Sunny, with a high near 89.
Friday Night
Mostly clear, with a low around 67.
Saturday
Sunny, with a high near 91.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
La Mesa CA
 32.76°N 117.02°W (Elev. 558 ft)
Last Update:
1:55 pm PDT Oct 10, 2026
Forecast Valid:
4pm PDT Oct 10, 2026-6pm PDT Oct 17, 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