La Mesa, CA Weather Forecast

Local 7-day forecast

69°

Mostly Sunny

Track current conditions, temperature changes, wind, and the full daily outlook for La Mesa, CA in one place.

Wednesday, April 22, 2026

Wind: 5 to 15 mph NW

Wednesday

Mostly sunny, with a high near 69.

Local 7-day forecast

Local Weather Overview

This forecast page for La Mesa, CA is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Apr 19, 2026 6:40 PM PDT.

The active forecast window currently covers Apr 22 to Apr 25, 2026 for La Mesa, CA.

Page Snapshot

Page focus: city weather
Forecast window: Apr 22 to Apr 25, 2026
Latest sync: Apr 19, 2026 6:40 PM PDT
Forecast office: SGX
Source: NOAA / NWS

Next High

69°F

Wednesday

Next Low

52°F

Wednesday Night

Rain Outlook

Periods mentioning precipitation

Windiest

5 to 15 mph

Wednesday

Daily Outlook

Today

Apr 22

Mostly Sunny

69 °F

/ 52°F

Wind 5 to 15 mph

Thu

Apr 23

Mostly Sunny

73 °F

/ 54°F

Wind 5 to 10 mph

Fri

Apr 24

Mostly Sunny

72 °F

/ 56°F

Wind 5 to 10 mph

Sat

Apr 25

Partly Sunny

70 °F

/ 56°F

Wind 5 to 10 mph

This Week in La Mesa

Thursday looks like the warmest upcoming period in La Mesa at 73 degrees F.

Wednesday Night is the coolest period ahead with temperatures near 52 degrees F.

The strongest winds are forecast for Wednesday at about 5 to 15 mph NW.

The forecast from Apr 22 through Apr 25 stays mostly dry.

Forecast Details

Last updated: Apr 19, 2026 6:40 PM PDT
Coverage: 5 days
Time zone: America/Los_Angeles
Forecast office: SGX
Radar station: KNKX

Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.

Open NOAA source

Extended Forecast

Wednesday Night

Apr 22

52°F

Partly Cloudy

5 to 10 mph NW

Partly cloudy, with a low around 52.

Thursday

Apr 23

73°F

Mostly Sunny

5 to 10 mph SW

Mostly sunny, with a high near 73.

Thursday Night

Apr 23

54°F

Mostly Cloudy

5 to 10 mph SW

Mostly cloudy, with a low around 54.

Friday

Apr 24

72°F

Mostly Sunny

5 to 10 mph SW

Mostly sunny, with a high near 72.

Friday Night

Apr 24

56°F

Mostly Cloudy

5 to 10 mph W

Mostly cloudy, with a low around 56.

Saturday

Apr 25

70°F

Partly Sunny

5 to 10 mph W

Partly sunny, with a high near 70.

Saturday Night

Apr 25

56°F

Mostly Cloudy

5 to 10 mph W

Mostly cloudy, with a low around 56.

Detailed Forecast

Period	Conditions	Temp	Wind	Details
Wednesday Apr 22	Mostly Sunny	69°F	5 to 15 mph NW	Mostly sunny, with a high near 69.
Wednesday Night Apr 22	Partly Cloudy	52°F	5 to 10 mph NW	Partly cloudy, with a low around 52.
Thursday Apr 23	Mostly Sunny	73°F	5 to 10 mph SW	Mostly sunny, with a high near 73.
Thursday Night Apr 23	Mostly Cloudy	54°F	5 to 10 mph SW	Mostly cloudy, with a low around 54.
Friday Apr 24	Mostly Sunny	72°F	5 to 10 mph SW	Mostly sunny, with a high near 72.
Friday Night Apr 24	Mostly Cloudy	56°F	5 to 10 mph W	Mostly cloudy, with a low around 56.
Saturday Apr 25	Partly Sunny	70°F	5 to 10 mph W	Partly sunny, with a high near 70.
Saturday Night Apr 25	Mostly Cloudy	56°F	5 to 10 mph W	Mostly cloudy, with a low around 56.

Nearby Forecasts

Explore weather pages for nearby cities and major places around La Mesa.

Region Links

San Diego County weather

County forecast page

California weather

Statewide weather overview

United States weather

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Weather data provided by the National Weather Service (NOAA). Forecast pages update automatically as new periods are synced for each supported U.S. location.