Hourly Weather Forecast - La Mesa, CA

12 AM
55°F
0%
1mph
ENE
Mostly Clear
Humidity
88%
Feels like
55°F
Dew Point
51°F
1 AM
54°F
0%
1mph
E
Mostly Clear
Humidity
89%
Feels like
54°F
Dew Point
51°F
2 AM
53°F
0%
1mph
ENE
Mostly Clear
Humidity
88%
Feels like
53°F
Dew Point
50°F
3 AM
53°F
0%
1mph
ENE
Mostly Clear
Humidity
87%
Feels like
53°F
Dew Point
49°F
4 AM
52°F
0%
1mph
ENE
Mostly Clear
Humidity
87%
Feels like
52°F
Dew Point
48°F
5 AM
51°F
0%
1mph
ENE
Mostly Clear
Humidity
86%
Feels like
51°F
Dew Point
47°F
6 AM
51°F
0%
1mph
ENE
Mostly Clear
Humidity
84%
Feels like
51°F
Dew Point
47°F
6:46 AM
7 AM
54°F
0%
1mph
ENE
Mostly Sunny
Humidity
77%
Feels like
54°F
Dew Point
47°F
8 AM
59°F
0%
1mph
ENE
Mostly Sunny
Humidity
67%
Feels like
59°F
Dew Point
48°F
9 AM
64°F
0%
1mph
WNW
Sunny
Humidity
59%
Feels like
64°F
Dew Point
49°F
10 AM
67°F
0%
1mph
W
Sunny
Humidity
55%
Feels like
67°F
Dew Point
50°F
11 AM
68°F
0%
2mph
W
Sunny
Humidity
55%
Feels like
68°F
Dew Point
52°F
12 PM
69°F
0%
3mph
W
Sunny
Humidity
58%
Feels like
69°F
Dew Point
54°F
1 PM
69°F
0%
4mph
W
Mostly Sunny
Humidity
61%
Feels like
69°F
Dew Point
55°F
2 PM
68°F
0%
4mph
W
Mostly Sunny
Humidity
65%
Feels like
68°F
Dew Point
56°F
3 PM
66°F
0%
4mph
WNW
Mostly Sunny
Humidity
70%
Feels like
66°F
Dew Point
56°F
4 PM
64°F
0%
3mph
WNW
Partly Cloudy
Humidity
74%
Feels like
64°F
Dew Point
55°F
4:45 PM
5 PM
68°F
0%
2mph
WNW
Partly Cloudy
Humidity
62%
Feels like
68°F
Dew Point
54°F
6 PM
64°F
0%
1mph
NW
Partly Cloudy
Humidity
69%
Feels like
64°F
Dew Point
53°F
7 PM
61°F
0%
1mph
NW
Partly Cloudy
Humidity
75%
Feels like
61°F
Dew Point
53°F
8 PM
60°F
0%
1mph
N
Partly Cloudy
Humidity
76%
Feels like
60°F
Dew Point
52°F
9 PM
59°F
0%
1mph
NNE
Cloudy
Humidity
75%
Feels like
59°F
Dew Point
51°F
10 PM
59°F
0%
1mph
NNE
Cloudy
Humidity
74%
Feels like
59°F
Dew Point
51°F
11 PM
59°F
0%
1mph
NE
Cloudy
Humidity
74%
Feels like
59°F
Dew Point
51°F

Rainfall and Snowfall Totals Through Wednesday

Heavy Rain, Snow, and Winds Wallop Northwest

The atmospheric river this week continues to hit the Pacific Northwest with heavy rain, snow, and high winds.

Wednesday's Weather Outlook

Wednesday's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

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