Hourly Weather Forecast - St. Charles, MD

12 AM
44°F
0%
4mph
WNW
Partly Cloudy
Humidity
86%
Feels like
42°F
Dew Point
40°F
1 AM
44°F
0%
5mph
WNW
Partly Cloudy
Humidity
86%
Feels like
41°F
Dew Point
40°F
2 AM
43°F
0%
5mph
NW
Partly Cloudy
Humidity
87%
Feels like
40°F
Dew Point
39°F
3 AM
42°F
0%
5mph
NW
Partly Cloudy
Humidity
89%
Feels like
38°F
Dew Point
38°F
4 AM
40°F
0%
5mph
NW
Partly Cloudy
Humidity
89%
Feels like
37°F
Dew Point
38°F
5 AM
40°F
0%
5mph
NW
Partly Cloudy
Humidity
88%
Feels like
36°F
Dew Point
37°F
6 AM
39°F
0%
5mph
NNW
Mostly Clear
Humidity
87%
Feels like
36°F
Dew Point
36°F
7 AM
40°F
0%
5mph
NNW
Clear
Humidity
84%
Feels like
36°F
Dew Point
35°F
7:23 AM
8 AM
41°F
0%
5mph
NNW
Mostly Sunny
Humidity
78%
Feels like
38°F
Dew Point
35°F
9 AM
44°F
0%
6mph
NNW
Partly Cloudy
Humidity
71%
Feels like
40°F
Dew Point
35°F
10 AM
46°F
0%
6mph
NNW
Partly Cloudy
Humidity
64%
Feels like
43°F
Dew Point
35°F
11 AM
47°F
0%
6mph
NNW
Partly Cloudy
Humidity
60%
Feels like
45°F
Dew Point
34°F
12 PM
49°F
0%
5mph
NNW
Partly Cloudy
Humidity
55%
Feels like
47°F
Dew Point
34°F
1 PM
50°F
0%
4mph
NNW
Partly Cloudy
Humidity
51%
Feels like
50°F
Dew Point
33°F
2 PM
51°F
0%
3mph
NNW
Partly Cloudy
Humidity
49%
Feels like
51°F
Dew Point
32°F
3 PM
50°F
0%
2mph
NNW
Mostly Sunny
Humidity
50%
Feels like
50°F
Dew Point
32°F
4 PM
47°F
0%
1mph
N
Sunny
Humidity
53%
Feels like
47°F
Dew Point
31°F
4:51 PM
5 PM
44°F
0%
1mph
NNE
Clear
Humidity
58%
Feels like
44°F
Dew Point
30°F
6 PM
41°F
0%
1mph
ENE
Clear
Humidity
64%
Feels like
41°F
Dew Point
29°F
7 PM
38°F
0%
1mph
E
Mostly Clear
Humidity
68%
Feels like
38°F
Dew Point
29°F
8 PM
37°F
0%
1mph
ESE
Clear
Humidity
71%
Feels like
37°F
Dew Point
28°F
9 PM
36°F
0%
2mph
SE
Clear
Humidity
71%
Feels like
36°F
Dew Point
28°F
10 PM
36°F
0%
2mph
SSE
Clear
Humidity
71%
Feels like
36°F
Dew Point
28°F
11 PM
36°F
0%
2mph
SSE
Clear
Humidity
71%
Feels like
36°F
Dew Point
28°F

Rain And Snow Totals Through Monday

Atmospheric River Takes Aim For Northern California

The plume of abundant moisture impacting the Northwest the last several days will focus more on Northern California later today into Monday bringing heavy rainfall and mountain snow.

NOAA, NCDC

White Christmas? What Are The Odds

Weekend Weather Outlook

Weekend Weather Outlook

Cold weather

During Extreme Cold: Watch for Frostbite!

Flu Update Valid For Week Ending December 13, 2025

Weekly Flu Update: Flu Spreading Hard Across U.S.

Watch vs. Warning

Flash Flood Watch and Warning Defined

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