Hourly Weather Forecast - Saint Mary's City, MD

12 AM
26°F
0%
9mph
NNW
Clear
Humidity
54%
Feels like
17°F
Dew Point
12°F
1 AM
26°F
0%
9mph
NNW
Clear
Humidity
55%
Feels like
17°F
Dew Point
12°F
2 AM
25°F
0%
9mph
NNW
Clear
Humidity
57%
Feels like
16°F
Dew Point
12°F
3 AM
25°F
0%
9mph
NNW
Clear
Humidity
59%
Feels like
16°F
Dew Point
13°F
4 AM
25°F
0%
8mph
NNW
Clear
Humidity
61%
Feels like
17°F
Dew Point
14°F
5 AM
26°F
0%
7mph
NNW
Clear
Humidity
63%
Feels like
18°F
Dew Point
15°F
6 AM
26°F
0%
6mph
NNW
Clear
Humidity
65%
Feels like
18°F
Dew Point
16°F
7 AM
27°F
0%
6mph
NW
Clear
Humidity
65%
Feels like
20°F
Dew Point
17°F
7:18 AM
8 AM
29°F
0%
7mph
NW
Sunny
Humidity
61%
Feels like
22°F
Dew Point
18°F
9 AM
32°F
0%
8mph
W
Sunny
Humidity
56%
Feels like
25°F
Dew Point
19°F
10 AM
35°F
0%
9mph
WSW
Sunny
Humidity
53%
Feels like
28°F
Dew Point
19°F
11 AM
36°F
0%
9mph
SW
Sunny
Humidity
51%
Feels like
29°F
Dew Point
20°F
12 PM
38°F
0%
9mph
SSW
Mostly Sunny
Humidity
51%
Feels like
31°F
Dew Point
21°F
1 PM
38°F
10%
9mph
SSW
Mostly Sunny
Humidity
51%
Feels like
32°F
Dew Point
22°F
2 PM
39°F
10%
9mph
SSW
Mostly Sunny
Humidity
52%
Feels like
33°F
Dew Point
23°F
3 PM
39°F
10%
9mph
S
Mostly Sunny
Humidity
55%
Feels like
33°F
Dew Point
24°F
4 PM
38°F
10%
9mph
S
Mostly Sunny
Humidity
61%
Feels like
32°F
Dew Point
26°F
4:48 PM
5 PM
37°F
10%
9mph
S
Mostly Clear
Humidity
67%
Feels like
30°F
Dew Point
27°F
6 PM
35°F
10%
10mph
S
Mostly Clear
Humidity
72%
Feels like
28°F
Dew Point
27°F
7 PM
34°F
10%
10mph
S
Clear
Humidity
75%
Feels like
26°F
Dew Point
27°F
8 PM
34°F
10%
11mph
S
Mostly Clear
Humidity
76%
Feels like
26°F
Dew Point
28°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

Monday's Weather Outlook

Monday'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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