Hourly Weather Forecast - San Marcos, CA

12 AM
50°F
0%
4mph
E
Clear
Humidity
83%
Feels like
49°F
Dew Point
45°F
1 AM
48°F
0%
4mph
E
Clear
Humidity
84%
Feels like
47°F
Dew Point
44°F
2 AM
47°F
0%
4mph
ENE
Mostly Clear
Humidity
86%
Feels like
45°F
Dew Point
43°F
3 AM
46°F
0%
4mph
ENE
Mostly Clear
Humidity
83%
Feels like
44°F
Dew Point
41°F
4 AM
46°F
0%
4mph
ENE
Partly Cloudy
Humidity
79%
Feels like
44°F
Dew Point
40°F
5 AM
46°F
0%
4mph
ENE
Partly Cloudy
Humidity
70%
Feels like
45°F
Dew Point
37°F
6 AM
49°F
0%
4mph
ENE
Mostly Cloudy
Humidity
60%
Feels like
47°F
Dew Point
36°F
6:10 AM
7 AM
55°F
0%
5mph
ENE
Cloudy
Humidity
53%
Feels like
55°F
Dew Point
38°F
8 AM
63°F
0%
5mph
NE
Cloudy
Humidity
41%
Feels like
63°F
Dew Point
39°F
9 AM
70°F
0%
5mph
NE
Cloudy
Humidity
30%
Feels like
70°F
Dew Point
38°F
10 AM
75°F
0%
5mph
NNE
Cloudy
Humidity
25%
Feels like
75°F
Dew Point
37°F
11 AM
77°F
0%
5mph
N
Cloudy
Humidity
25%
Feels like
77°F
Dew Point
38°F
12 PM
77°F
0%
5mph
NW
Mostly Cloudy
Humidity
26%
Feels like
77°F
Dew Point
39°F
1 PM
76°F
10%
6mph
WNW
Mostly Cloudy
Humidity
26%
Feels like
76°F
Dew Point
39°F
2 PM
76°F
10%
6mph
WNW
Mostly Cloudy
Humidity
26%
Feels like
76°F
Dew Point
38°F
3 PM
74°F
10%
6mph
WNW
Mostly Cloudy
Humidity
28%
Feels like
74°F
Dew Point
39°F
4 PM
71°F
10%
6mph
WNW
Partly Cloudy
Humidity
32%
Feels like
71°F
Dew Point
39°F
5 PM
66°F
10%
4mph
WNW
Partly Cloudy
Humidity
38%
Feels like
66°F
Dew Point
40°F
5:49 PM
6 PM
62°F
10%
3mph
NW
Mostly Clear
Humidity
44%
Feels like
62°F
Dew Point
40°F
7 PM
59°F
10%
3mph
N
Clear
Humidity
49%
Feels like
59°F
Dew Point
40°F
8 PM
56°F
10%
3mph
NNE
Clear
Humidity
53%
Feels like
56°F
Dew Point
40°F
9 PM
55°F
10%
3mph
NE
Clear
Humidity
56%
Feels like
55°F
Dew Point
39°F
10 PM
53°F
10%
4mph
NE
Clear
Humidity
59%
Feels like
53°F
Dew Point
39°F
11 PM
52°F
0%
5mph
NE
Clear
Humidity
59%
Feels like
52°F
Dew Point
38°F

Snow and Ice Accumulations through Tuesday AM

Wintry Disturbance Bisects U.S. Mid-Latitudes

A wintry disturbance will bring icing and light snow from the central Plains today through the Northeast on Tuesday.

Today's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for February 26, 2026

Widespread Drought Degradation For South, Southeast; Mixed Results Elsewhere

Debris flies through the air as howling winds accompanied by a line of storms approach the old Tarrant County Courthouse in downtown Fort Worth, Texas, on March 2, 2023. (Tom Fox/The Dallas Morning News via AP)

Lightning Season Rapidly Approaching: Best Safety Practices

Rocky Mountain National Park at day in December. (NPS Natural Resources/Wikimedia Commons)

Snowmelt and Flooding

U.S. Route 52 near St. Donatus between Bellevue and Dubuque, Iowa. (Tony Webster from Portland, Oregon)

Winter Weather Driving Safety Tips

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