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

Hazardous Weather Conditions

Current conditions at

DW5256 La Mesa (D5256)

Lat: 32.7663°NLon: 117.01335°WElev: 659.0ft.

NA

61°F

16°C

Humidity 92%
Wind Speed SSE 0 MPH
Barometer 29.98 in (1015.24 mb)
Dewpoint 59°F (15°C)
Visibility NA
Last update 01 Jan 06:35 AM PST
Extended Forecast for

La Mesa CA

Flash Flood Warning until January 1, 09:30am
Click here for hazard details and duration
...
  •  
    Flash Flood Warning until January 1, 09:30am

    NOW until 9:30am Thu

    Flash Flood Warning

  • New Year's Day

    High: 66 °F

    Showers

  • Tonight

    Tonight: A chance of showers, mainly before 10pm. Mostly cloudy, with a low around 56. Calm wind becoming southeast 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

  • Friday

    Friday: Partly sunny, with a high near 67. East wind around 5 mph becoming southwest in the afternoon.

    High: 67 °F

    Partly Sunny

  • Friday Night

    Friday Night: Cloudy, with a low around 55. Calm wind becoming east around 5 mph.

    Low: 55 °F

    Cloudy

  • Saturday

    Saturday: A slight chance of showers after 10am. Cloudy, with a high near 67. Southeast wind around 5 mph becoming southwest in the afternoon. Chance of precipitation is 20%.

    High: 67 °F

    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers. Cloudy, with a low around 56. Chance of precipitation is 50%.

    Low: 56 °F

    Chance
    Showers

  • Sunday

    Sunday: A chance of showers. Mostly cloudy, with a high near 66. Chance of precipitation is 50%.

    High: 66 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Showers likely and possibly a thunderstorm. Cloudy, with a low around 54.

    Low: 54 °F

    Showers
    Likely

Detailed Forecast

New Year's Day
Showers and possibly a thunderstorm. High near 66. South wind 10 to 15 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Tonight
A chance of showers, mainly before 10pm. Mostly cloudy, with a low around 56. Calm wind becoming southeast around 5 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Partly sunny, with a high near 67. East wind around 5 mph becoming southwest in the afternoon.
Friday Night
Cloudy, with a low around 55. Calm wind becoming east around 5 mph.
Saturday
A slight chance of showers after 10am. Cloudy, with a high near 67. Southeast wind around 5 mph becoming southwest in the afternoon. Chance of precipitation is 20%.
Saturday Night
A chance of showers. Cloudy, with a low around 56. Chance of precipitation is 50%.
Sunday
A chance of showers. Mostly cloudy, with a high near 66. Chance of precipitation is 50%.
Sunday Night
Showers likely and possibly a thunderstorm. Cloudy, with a low around 54.
Monday
A chance of showers. Mostly cloudy, with a high near 65.
Monday Night
A chance of showers. Cloudy, with a low around 52.
Tuesday
A chance of showers. Mostly cloudy, with a high near 64.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 49.
Wednesday
A chance of showers. Partly sunny, with a high near 64.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
La Mesa CA
 32.76°N 117.02°W (Elev. 558 ft)
Last Update:
12:36 am PST Jan 1, 2026
Forecast Valid:
6am PST Jan 1, 2026-6pm PST Jan 7, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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