Hourly Weather Forecast - San Marcos, CA

12 AM
56°F
0%
2mph
ESE
Cloudy
Humidity
85%
Feels like
56°F
Dew Point
52°F
1 AM
55°F
0%
2mph
ESE
Mostly Clear
Humidity
85%
Feels like
55°F
Dew Point
51°F
2 AM
55°F
0%
2mph
E
Mostly Clear
Humidity
84%
Feels like
55°F
Dew Point
50°F
3 AM
54°F
0%
2mph
E
Mostly Clear
Humidity
83%
Feels like
54°F
Dew Point
49°F
4 AM
53°F
0%
2mph
E
Clear
Humidity
83%
Feels like
53°F
Dew Point
48°F
5 AM
53°F
0%
2mph
ENE
Clear
Humidity
80%
Feels like
53°F
Dew Point
47°F
6 AM
53°F
0%
2mph
ENE
Clear
Humidity
77%
Feels like
53°F
Dew Point
46°F
6:59 AM
7 AM
56°F
0%
2mph
ENE
Sunny
Humidity
69%
Feels like
56°F
Dew Point
46°F
8 AM
60°F
0%
2mph
ENE
Sunny
Humidity
62%
Feels like
60°F
Dew Point
47°F
9 AM
66°F
0%
2mph
NNE
Sunny
Humidity
55%
Feels like
66°F
Dew Point
49°F
10 AM
71°F
0%
3mph
W
Sunny
Humidity
49%
Feels like
71°F
Dew Point
51°F
11 AM
74°F
0%
3mph
W
Sunny
Humidity
46%
Feels like
74°F
Dew Point
52°F
12 PM
76°F
0%
4mph
W
Sunny
Humidity
45%
Feels like
76°F
Dew Point
54°F
1 PM
77°F
0%
5mph
W
Sunny
Humidity
46%
Feels like
77°F
Dew Point
55°F
2 PM
77°F
0%
6mph
W
Sunny
Humidity
48%
Feels like
77°F
Dew Point
56°F
3 PM
76°F
0%
6mph
W
Sunny
Humidity
50%
Feels like
76°F
Dew Point
56°F
4 PM
74°F
0%
6mph
W
Sunny
Humidity
52%
Feels like
74°F
Dew Point
55°F
5 PM
71°F
0%
5mph
W
Sunny
Humidity
55%
Feels like
71°F
Dew Point
55°F
6 PM
68°F
0%
4mph
W
Sunny
Humidity
63%
Feels like
68°F
Dew Point
55°F
6:56 PM
7 PM
64°F
0%
3mph
WSW
Clear
Humidity
70%
Feels like
64°F
Dew Point
54°F
8 PM
61°F
0%
2mph
WSW
Mostly Clear
Humidity
78%
Feels like
61°F
Dew Point
54°F
9 PM
59°F
0%
2mph
SW
Mostly Clear
Humidity
84%
Feels like
59°F
Dew Point
54°F
10 PM
58°F
0%
2mph
S
Cloudy
Humidity
88%
Feels like
58°F
Dew Point
54°F
11 PM
57°F
0%
2mph
SE
Cloudy
Humidity
91%
Feels like
57°F
Dew Point
54°F

Tonight's Severe Weather Outlook

Severe Storms Continue To Wreak Havoc on East, Gulf Coasts

Multiple rounds of severe storms will form today from the Gulf Coast to the Mid-Atlantic.

Today's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for March 5, 2026

Drought Worsens Nationwide Despite Multiple Disturbances

A tornado on the ground in Hildreth, Neb., on June 14, 2014 (NOAA Photo Library/Ken Engquist).

Tornadoes and Road Safety -- Do's and Don't's

A pothole big enough to hold a traffic cone and garbage. (David Shankbone, Wikimedia Common)

Potholes: A Springtime Driving Menace

This John Deere riding mower continues to hum along. (Wikimedia Commons)

Spring Mower and Power Tool Seasonal Checklist

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Today's National Outlook

Hurricane Tracker

Allergy Forecast

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