Hourly Weather Forecast - San Marcos, CA

12 AM
55°F
20%
4mph
SSW
Cloudy
Humidity
83%
Feels like
55°F
Dew Point
50°F
1 AM
55°F
20%
4mph
SSW
Cloudy
Humidity
84%
Feels like
55°F
Dew Point
51°F
2 AM
56°F
20%
4mph
SSW
Cloudy
Humidity
85%
Feels like
56°F
Dew Point
51°F
3 AM
56°F
20%
4mph
SSW
Cloudy
Humidity
86%
Feels like
56°F
Dew Point
52°F
4 AM
56°F
20%
4mph
SSW
Cloudy
Humidity
86%
Feels like
56°F
Dew Point
52°F
5 AM
57°F
30%
4mph
SSW
30% Chance of Light Rain
Humidity
87%
Feels like
57°F
Dew Point
53°F
6 AM
58°F
30%
3mph
SW
30% Chance of Light Rain
Humidity
87%
Feels like
58°F
Dew Point
54°F
6:36 AM
7 AM
59°F
30%
3mph
SW
30% Chance of Light Rain
Humidity
86%
Feels like
59°F
Dew Point
55°F
8 AM
61°F
20%
4mph
SW
Cloudy
Humidity
80%
Feels like
61°F
Dew Point
55°F
9 AM
63°F
20%
4mph
SW
Cloudy
Humidity
71%
Feels like
63°F
Dew Point
53°F

Friday's Weather Outlook

Friday's Weather Outlook

A snow-filled clipper system is set to sweep through the Great Lakes, Ohio Valley, and Mid-Atlantic.

Weekend Weather Preview

Weekend Weather Preview

Weekly Drought Map for February 5, 2026

Scarce Precipitation Leads to Widespread Drought Degradation

Image courtesy of Pixabay.com

All About Snow Squalls

A person in a pink coat and red mittens holding a snowball. (Image by Dmitriy Gutarev from Pixabay)

Cold Weather and Worsening Health Conditions

Windchill chart

Dangers of Wind Chills

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