Hourly Weather Forecast - Mechanicsville, MD

12 AM
31°F
10%
8mph
SSW
Partly Cloudy
Humidity
83%
Feels like
23°F
Dew Point
26°F
1 AM
31°F
10%
8mph
SSW
Mostly Cloudy
Humidity
84%
Feels like
23°F
Dew Point
27°F
2 AM
31°F
0%
8mph
SSW
Mostly Cloudy
Humidity
86%
Feels like
23°F
Dew Point
27°F
3 AM
31°F
10%
8mph
SSW
Partly Cloudy
Humidity
87%
Feels like
24°F
Dew Point
28°F
4 AM
32°F
10%
7mph
SSW
Partly Cloudy
Humidity
89%
Feels like
25°F
Dew Point
29°F
5 AM
32°F
10%
7mph
SSW
Partly Cloudy
Humidity
90%
Feels like
25°F
Dew Point
29°F
6 AM
32°F
10%
8mph
SSW
Partly Cloudy
Humidity
92%
Feels like
26°F
Dew Point
30°F
7 AM
34°F
10%
8mph
SSW
Partly Cloudy
Humidity
90%
Feels like
27°F
Dew Point
31°F
7:13 AM
8 AM
36°F
10%
9mph
SSW
Partly Cloudy
Humidity
86%
Feels like
29°F
Dew Point
32°F
9 AM
38°F
10%
10mph
SSW
Partly Cloudy
Humidity
81%
Feels like
31°F
Dew Point
33°F
10 AM
40°F
10%
10mph
SSW
Mostly Cloudy
Humidity
78%
Feels like
34°F
Dew Point
34°F
11 AM
42°F
10%
10mph
SSW
Cloudy
Humidity
75%
Feels like
36°F
Dew Point
34°F
12 PM
43°F
10%
10mph
SSW
Cloudy
Humidity
73%
Feels like
37°F
Dew Point
35°F
1 PM
44°F
10%
10mph
SSW
Cloudy
Humidity
71%
Feels like
38°F
Dew Point
35°F
2 PM
44°F
10%
10mph
SSW
Cloudy
Humidity
71%
Feels like
39°F
Dew Point
35°F
3 PM
44°F
20%
9mph
SSW
Cloudy
Humidity
72%
Feels like
39°F
Dew Point
35°F
4 PM
43°F
20%
9mph
SSW
Cloudy
Humidity
74%
Feels like
38°F
Dew Point
35°F
4:46 PM
5 PM
42°F
10%
9mph
SW
Cloudy
Humidity
76%
Feels like
37°F
Dew Point
35°F
6 PM
42°F
10%
9mph
SW
Cloudy
Humidity
76%
Feels like
37°F
Dew Point
35°F
7 PM
42°F
10%
8mph
SW
Cloudy
Humidity
76%
Feels like
37°F
Dew Point
35°F
8 PM
42°F
10%
8mph
SW
Mostly Cloudy
Humidity
77%
Feels like
37°F
Dew Point
35°F
9 PM
41°F
10%
8mph
SW
Partly Cloudy
Humidity
78%
Feels like
36°F
Dew Point
35°F
10 PM
40°F
10%
7mph
WSW
Clear
Humidity
80%
Feels like
35°F
Dew Point
35°F
11 PM
39°F
10%
7mph
WSW
Clear
Humidity
81%
Feels like
34°F
Dew Point
34°F

Snow and ice forecast through Thursday A.M.

Snow Barrels Across the Northern U.S.

Low pressure will produce a swath of snow from Minnesota to Maine into Thursday.

Rainfall Forecast for Northwest through Thursday

Heavy Rain, Flooding Soaks The Northwest

Wednesday's Weather Outlook

Wednesday's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

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

Cold Air Damming - Cause And Effects

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide