Hourly Weather Forecast - Harmans, MD

12 AM
27°F
0%
1mph
S
Clear
Humidity
74%
Feels like
27°F
Dew Point
20°F
1 AM
27°F
0%
1mph
SSW
Clear
Humidity
75%
Feels like
27°F
Dew Point
20°F
2 AM
26°F
0%
1mph
SSW
Mostly Clear
Humidity
77%
Feels like
26°F
Dew Point
20°F
3 AM
26°F
0%
1mph
SSW
Mostly Clear
Humidity
79%
Feels like
26°F
Dew Point
20°F
4 AM
26°F
0%
1mph
SSW
Mostly Clear
Humidity
80%
Feels like
26°F
Dew Point
21°F
5 AM
26°F
0%
1mph
SSW
Mostly Clear
Humidity
80%
Feels like
26°F
Dew Point
21°F
6 AM
27°F
0%
1mph
SSW
Partly Cloudy
Humidity
78%
Feels like
27°F
Dew Point
21°F
7 AM
28°F
0%
1mph
SSW
Partly Cloudy
Humidity
74%
Feels like
28°F
Dew Point
21°F
7:20 AM
8 AM
31°F
0%
1mph
SW
Partly Cloudy
Humidity
69%
Feels like
31°F
Dew Point
22°F
9 AM
34°F
0%
1mph
SW
Partly Cloudy
Humidity
64%
Feels like
34°F
Dew Point
23°F
10 AM
37°F
0%
2mph
SW
Partly Cloudy
Humidity
59%
Feels like
37°F
Dew Point
24°F
11 AM
41°F
0%
2mph
SW
Partly Cloudy
Humidity
55%
Feels like
41°F
Dew Point
26°F
12 PM
43°F
0%
3mph
SW
Partly Cloudy
Humidity
53%
Feels like
43°F
Dew Point
27°F
1 PM
45°F
10%
3mph
SW
Partly Cloudy
Humidity
52%
Feels like
44°F
Dew Point
29°F
2 PM
46°F
10%
3mph
SW
Mostly Sunny
Humidity
52%
Feels like
46°F
Dew Point
29°F
3 PM
45°F
10%
2mph
WSW
Mostly Sunny
Humidity
56%
Feels like
45°F
Dew Point
30°F
4 PM
42°F
10%
1mph
WSW
Mostly Sunny
Humidity
61%
Feels like
42°F
Dew Point
30°F
4:45 PM
5 PM
40°F
10%
1mph
WSW
Mostly Clear
Humidity
66%
Feels like
40°F
Dew Point
30°F
6 PM
38°F
10%
2mph
W
Mostly Cloudy
Humidity
70%
Feels like
38°F
Dew Point
30°F
7 PM
37°F
10%
2mph
W
Cloudy
Humidity
73%
Feels like
37°F
Dew Point
29°F
8 PM
36°F
10%
2mph
WNW
Mostly Cloudy
Humidity
77%
Feels like
36°F
Dew Point
29°F
9 PM
35°F
0%
2mph
WNW
Partly Cloudy
Humidity
80%
Feels like
35°F
Dew Point
29°F
10 PM
34°F
0%
1mph
WNW
Mostly Clear
Humidity
81%
Feels like
34°F
Dew Point
29°F
11 PM
33°F
0%
1mph
NW
Mostly Clear
Humidity
82%
Feels like
33°F
Dew Point
28°F

Snowfall forecast through Sunday A.M.

Snow Spreads Across the Midwest into the Mid-Atlantic

A fast moving disturbance will bring snow to the Midwest and Mid-Atlantic this weekend.

Weekend Weather Outlook

Weekend 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

Story Image via pixabay.com

Winter Precipitation

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