Mesonet Station in Support of NWS/NOAA for
La Mesa, CA, USA

Elevation 659', Latitude 32° 45' 59" N (32.7663),

Longitude 117° 0' 48" W (-117.0134)


Vantage Pro2 6162 and 6382

Operational Since April 14, 2007

Station Webcam (use Mozilla Firefox)
Station Photos

Local Forecasts, Alternate Data Services, and Summaries
Temperature Conversion Table
E-mail Stationmaster


Current Outside Temperature Current Outside Humidity Current Dewpoint Current Wind Chill Current Heat Index

Outside Temperature History Outside Humidity History

Current Barometer Barometer History Past 10-Minute Average Wind Speed

High Wind Direction History High Wind Speed History

Today's Rain Rain History Monthly Rain Yearly Rain (July 1 to June 30)

High Solar Radiation History High Ultraviolet Index History

Today's Evapotranspiration Evapotranspiration History Monthly Evapotranspiration Yearly Evapotranspiration (January 1 to December 31)

Current Air Density Air Density History


National Weather Service (NWS)/National Oceanic and Atmospheric Administration (NOAA) University of Utah MesoWest Citizen Weather Observer Program (CWOP) Weather Underground WeatherBug
Current Conditions
Updated (every 10 minutes)
Temperature/Humidity 1 66.8°F/83%
Temperature/Humidity 2 67.0°F/82%
Dew Point 61.5°F
Wind SW at 0.0 mph
Barometer 29.803 in & Falling Slowly
Rain 0.00 in
Rain Rate 0.00 in/hr
Monthly Rain 0.00 in
Yearly Rain to Date
July 1, 2016, to June 30, 2017
14.50 in
Daily Extremes and Times (06/26/17)
High Temperature 1
High Temperature 2
Low Temperature 1
Low Temperature 2
69.9°F at 12:00a
71.0°F at 12:00a
66.5°F at  3:10a
67.0°F at  2:47a
High Humidity 1
High Humidity 2
Low Humidity 1
Low Humidity 2
83% at  1:47a
82% at  3:21a
77% at 12:00a
76% at 12:00a
High Dew Point
Low Dew Point
63.0°F at 12:05a
61.0°F at  2:34a
High Wind Speed 3.0 mph at  2:16a
High Barometer
Low Barometer
29.839 in at 12:35a
29.803 in at  3:01a
High Rain Rate 0.00 in/hr at ----
Low Wind Chill 67.0°F at  2:34a
High Heat Index 71.0°F at 12:00a
High Solar Radiation 0 W/m2 at ----
High Ultraviolet 0.0 index at ----
Evapotranspiration 0.000 in
Apparent Sunrise
Apparent Sunset
Moon Phase Waxing Crescent