LA MESA, CA 91942 Weather Forecast & Current Conditions
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  91942 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)
 CURRENT WEATHER

SAN DIEGO, CA
Current Weather
10:53 AM PDT AUG 22, 2025
Clear
81°F
Feels Like: 83°F
Dewpoint: 66°F
Rel. Hum.: 60%
Visibility: 8 miles
Wind: WSW at 7 mph
Pressure: 29.88 inches
Last 72 hours

Local Area Snow Depth

California Current Weather

California MOS Forecast Weather


Regional Weather Maps

(Automated weather data from NWS/FAA)
  91942 WEATHER FORECAST
10-Day model forecast maps
2025 Hurricanes

LA MESA, CA 91942
Weather Forecast

 Snowfall Forecast pages
Snow Depth pages
TODAY
Mostly sunny. Highs 88 to 93 in the western valleys to 95 to 100 near the foothills. Areas of winds west to 10 mph.
TONIGHT
Mostly clear in the evening...becoming partly cloudy. Lows 68 to 72. Areas of winds west to 10 mph in the evening becoming light.
SATURDAY
Partly cloudy with a slight chance of showers and thunderstorms. Highs 88 to 92 in the western valleys to 93 to 98 near the foothills. Areas of winds west to 10 mph. Chance of measurable precipitation 20 percent.
SATURDAY NIGHT
Partly cloudy. Lows 68 to 72. Areas of winds west to 10 mph in the evening becoming light.
SUNDAY
Partly cloudy. Patchy fog in the morning. A slight chance of showers and thunderstorms in the afternoon. Highs 87 to 92 in the western valleys to 93 to 98 near the foothills. Areas of winds west to 10 mph. Chance of measurable precipitation 20 percent.
SUNDAY NIGHT
Partly cloudy. Lows 66 to 70.
MONDAY
Partly cloudy. Patchy fog in the morning. A slight chance of showers and thunderstorms in the afternoon. Highs 85 to 90 in the western valleys to 91 to 96 near the foothills.
MONDAY NIGHT
Mostly clear in the evening...becoming partly cloudy overnight with patchy fog. Lows 64 to 68.
TUESDAY
Partly cloudy. Patchy fog in the morning. A chance of showers and thunderstorms in the afternoon. Highs 81 to 86 in the western valleys to 86 to 91 near the foothills.
TUESDAY NIGHT
Mostly clear with a slight chance of showers and thunderstorms in the evening, then partly cloudy overnight. Lows 61 to 65.
WEDNESDAY
Partly cloudy. Patchy fog in the morning. A slight chance of showers and thunderstorms in the afternoon. Highs 80 to 85 in the western valleys to 85 to 90 near the foothills.
WEDNESDAY NIGHT
Mostly clear in the evening...becoming partly cloudy overnight with patchy fog. Lows 60 to 64.
THURSDAY
Partly cloudy with patchy fog in the morning... Becoming mostly sunny. Highs 81 to 85 in the western valleys to 85 to 90 near the foothills.

  91942 WEATHER SATELLITE LOOPS
Visible Weather Satellite
LA MESA, CA 91942
Infrared Weather Satellite
LA MESA, CA 91942
  91942 WEATHER RADAR LOOP
NEXRAD Weather Radar
LA MESA, CA 91942
 MOS COMPUTER WEATHER FORECAST

SAN DIEGO, CA 3 hourly weather forecast
weather forecast created  7:00 AM CDT  8/22/2025
Friday
22 AUG 2025		 LA MESA, CA 91942 weather forecast Day 1, 12 hours 11 AM 82° 84° Partly Cloudy 4%

 0% Thunder
( 5% severe)		 WSW   5 55% 64°
High 85° LA MESA, CA 91942 weather forecast Day 1, 15 hours 2 PM 84° 85° Clear WSW   8 48% 62°
Partly Cloudy



 LA MESA, CA 91942 weather forecast Day 1, 18 hours 5 PM 81° 82° Clear 6%

 0% Thunder
( 4% severe)		 WSW   7 51% 61°
LA MESA, CA 91942 weather forecast Day 1, 21 hours 8 PM 74° 74° Partly Cloudy SW   3 66% 62°
Saturday
23 AUG 2025		 LA MESA, CA 91942 weather forecast Day 2, 0 hours 11 PM 71° 71° Partly Cloudy 10%
RAIN
<.01 in		 0% Thunder
( 6% severe)		 W   2 76% 63°
Low 70° LA MESA, CA 91942 weather forecast Day 2, 3 hours 2 AM 71° 71° Partly Cloudy WNW   1 76% 63°
High 87° LA MESA, CA 91942 weather forecast Day 2, 6 hours 5 AM 70° 70° Mostly Cloudy 13%
RAIN
<.01 in		 0% Thunder
( 6% severe)		 NNW   1 78% 63°

Mostly Cloudy



 LA MESA, CA 91942 weather forecast Day 2, 9 hours 8 AM 72° 72° Mostly Cloudy N   2 73% 63°
LA MESA, CA 91942 weather forecast Day 2, 12 hours 11 AM 81° 82° Partly Cloudy 7%

 0% Thunder
( 8% severe)		 W   6 54% 63°
LA MESA, CA 91942 weather forecast Day 2, 15 hours 2 PM 84° 84° Partly Cloudy W   8 44% 60°
LA MESA, CA 91942 weather forecast Day 2, 18 hours 5 PM 81° 82° Partly Cloudy 3%

 0% Thunder
( 5% severe)		 W   7 49% 60°
LA MESA, CA 91942 weather forecast Day 2, 21 hours 8 PM 74° 74° Partly Cloudy W   3 64% 61°
Sunday
24 AUG 2025		 LA MESA, CA 91942 weather forecast Day 3, 0 hours 11 PM 72° 72° Partly Cloudy 5%

 0% Thunder
( 1% severe)		 W   3 73% 63°
Low 70° LA MESA, CA 91942 weather forecast Day 3, 3 hours 2 AM 71° 71° Partly Cloudy NW   2 76% 63°
High 85° LA MESA, CA 91942 weather forecast Day 3, 6 hours 5 AM 70° 70° Mostly Cloudy 8%

 0% Thunder
( 1% severe)		 NNW   2 78% 63°

Decreasing Clouds



 LA MESA, CA 91942 weather forecast Day 3, 9 hours 8 AM 72° 72° Mostly Cloudy WNW   3 76% 64°
LA MESA, CA 91942 weather forecast Day 3, 15 hours 11 AM 81° 83° Partly Cloudy 9%

 0% Thunder
( 3% severe)		 W   7 58% 65°
LA MESA, CA 91942 weather forecast Day 3, 18 hours 2 PM 83° 84° Clear W   9 51% 63°
LA MESA, CA 91942 weather forecast Day 3, 21 hours 5 PM 80° 81° Partly Cloudy     W   8 52% 61°

SAN DIEGO, CA extended weather forecast
Monday
25 AUG 2025		 Tuesday
26 AUG 2025		 Wednesday
27 AUG 2025		 Thursday
28 AUG 2025		 Friday
29 AUG 2025
Low 68° Low 67° Low 65° Low 63° Low 63°
High 87° High 80° High 82° High 85° High 84°
LA MESA, CA 91942 weather forecast Day 4 LA MESA, CA 91942 weather forecast Day 5 LA MESA, CA 91942 weather forecast Day 6 LA MESA, CA 91942 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Partly Cloudy
1% Rain		 Overcast
10% Rain		 Mostly Cloudy
7% Rain		 Partly Cloudy
2% Rain		 Partly Cloudy
2% Rain
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