Hourly Weather Forecast - San Marcos, Ancash, PE

12 AM
49°F
10%
4mph
E
Mostly Clear
Humidity
52%
Feels like
47°F
Dew Point
32°F
1 AM
47°F
10%
4mph
E
Mostly Clear
Humidity
51%
Feels like
46°F
Dew Point
30°F
2 AM
46°F
10%
4mph
E
Partly Cloudy
Humidity
51%
Feels like
44°F
Dew Point
29°F
3 AM
45°F
10%
5mph
E
Partly Cloudy
Humidity
50%
Feels like
43°F
Dew Point
28°F
4 AM
44°F
10%
5mph
E
Partly Cloudy
Humidity
50%
Feels like
41°F
Dew Point
27°F
5 AM
44°F
10%
5mph
E
Partly Cloudy
Humidity
48%
Feels like
41°F
Dew Point
25°F
5:45 AM
6 AM
43°F
10%
5mph
E
Partly Cloudy
Humidity
45%
Feels like
40°F
Dew Point
23°F
7 AM
50°F
10%
4mph
ESE
Partly Cloudy
Humidity
35%
Feels like
48°F
Dew Point
23°F
8 AM
55°F
10%
2mph
SE
Partly Cloudy
Humidity
29%
Feels like
55°F
Dew Point
23°F
9 AM
60°F
10%
2mph
SSW
Partly Cloudy
Humidity
25%
Feels like
60°F
Dew Point
24°F

Wind chill temperatures Monday A.M.

Cold Weather Chills the Nation Down to the Gulf

Extreme cold paired with their wind chill values will shiver much of the nation.

Snowfall forecast through Monday evening.

Mid-Atlantic, Great Lakes Snow Piles Up

Sunday Weather Outlook

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

Cold Air Damming - Cause And Effects

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