Hourly Weather Forecast - San Marcos, CA

12 AM
55°F
0%
2mph
ENE
Cloudy
Humidity
53%
Feels like
55°F
Dew Point
38°F
1 AM
55°F
0%
2mph
E
Cloudy
Humidity
51%
Feels like
55°F
Dew Point
37°F
2 AM
54°F
0%
2mph
E
Cloudy
Humidity
49%
Feels like
54°F
Dew Point
36°F
3 AM
54°F
0%
2mph
E
Cloudy
Humidity
49%
Feels like
54°F
Dew Point
35°F
4 AM
53°F
0%
2mph
ENE
Cloudy
Humidity
49%
Feels like
53°F
Dew Point
35°F
5 AM
53°F
0%
2mph
ENE
Cloudy
Humidity
50%
Feels like
53°F
Dew Point
35°F
6 AM
53°F
0%
2mph
ENE
Cloudy
Humidity
51%
Feels like
53°F
Dew Point
35°F
6:50 AM
7 AM
54°F
0%
2mph
ENE
Cloudy
Humidity
47%
Feels like
54°F
Dew Point
35°F
8 AM
58°F
0%
2mph
E
Cloudy
Humidity
41%
Feels like
58°F
Dew Point
35°F
9 AM
63°F
0%
2mph
SE
Partly Cloudy
Humidity
36%
Feels like
63°F
Dew Point
35°F
10 AM
67°F
0%
1mph
S
Partly Cloudy
Humidity
32%
Feels like
67°F
Dew Point
36°F
11 AM
68°F
0%
2mph
SSW
Partly Cloudy
Humidity
32%
Feels like
68°F
Dew Point
37°F
12 PM
68°F
0%
3mph
SW
Partly Cloudy
Humidity
34%
Feels like
68°F
Dew Point
38°F
1 PM
66°F
0%
4mph
WSW
Mostly Cloudy
Humidity
37%
Feels like
66°F
Dew Point
40°F
2 PM
65°F
0%
4mph
WSW
Mostly Cloudy
Humidity
40%
Feels like
65°F
Dew Point
40°F
3 PM
64°F
0%
4mph
WSW
Cloudy
Humidity
42%
Feels like
64°F
Dew Point
41°F
4 PM
62°F
0%
4mph
WSW
Cloudy
Humidity
46%
Feels like
62°F
Dew Point
41°F
5 PM
59°F
0%
3mph
WSW
Cloudy
Humidity
51%
Feels like
59°F
Dew Point
41°F
5:10 PM
6 PM
58°F
0%
2mph
WSW
Cloudy
Humidity
56%
Feels like
58°F
Dew Point
42°F
7 PM
57°F
0%
2mph
SW
Cloudy
Humidity
58%
Feels like
57°F
Dew Point
42°F
8 PM
57°F
0%
2mph
S
Cloudy
Humidity
58%
Feels like
57°F
Dew Point
43°F
9 PM
57°F
0%
2mph
SE
Cloudy
Humidity
59%
Feels like
57°F
Dew Point
42°F
10 PM
57°F
0%
2mph
ESE
Cloudy
Humidity
58%
Feels like
57°F
Dew Point
42°F
11 PM
56°F
0%
2mph
SE
Cloudy
Humidity
56%
Feels like
56°F
Dew Point
41°F

Snow Forecast through Sunday

Series of Weather Systems Cover Great Lakes, East in Snow

Two main areas of low pressure will produce snow in the Upper Midwest, Great Lakes and Eastern U.S.

Monday's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for January 15, 2026

Active Weather Creates Mix of Improvements, Degradations to Drought Depiction

Vehicle driving in wintry conditions

Prepare Your Car for Cold Weather

(Image provided by NOAA)

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People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

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