Hourly Weather Forecast - Ewell, MD

12 AM
38°F
0%
21mph
SW
Windy
Humidity
74%
Feels like
27°F
Dew Point
30°F
1 AM
38°F
0%
21mph
SW
Windy
Humidity
74%
Feels like
27°F
Dew Point
30°F
2 AM
38°F
0%
21mph
SW
Windy
Humidity
75%
Feels like
28°F
Dew Point
31°F
3 AM
38°F
0%
21mph
SW
Windy
Humidity
76%
Feels like
28°F
Dew Point
31°F
4 AM
38°F
0%
21mph
SW
Windy
Humidity
77%
Feels like
28°F
Dew Point
32°F
5 AM
39°F
0%
21mph
SW
Windy
Humidity
78%
Feels like
28°F
Dew Point
32°F
6 AM
39°F
0%
22mph
SSW
Windy
Humidity
78%
Feels like
29°F
Dew Point
33°F
7 AM
39°F
0%
22mph
SSW
Windy
Humidity
78%
Feels like
29°F
Dew Point
33°F
7:09 AM
8 AM
40°F
10%
23mph
SSW
Windy
Humidity
78%
Feels like
29°F
Dew Point
33°F
9 AM
41°F
10%
25mph
SSW
Windy
Humidity
77%
Feels like
30°F
Dew Point
34°F
10 AM
42°F
10%
25mph
SSW
Windy
Humidity
76%
Feels like
31°F
Dew Point
35°F
11 AM
43°F
10%
26mph
SSW
Windy
Humidity
75%
Feels like
33°F
Dew Point
35°F
12 PM
44°F
10%
25mph
SSW
Windy
Humidity
74%
Feels like
34°F
Dew Point
36°F
1 PM
45°F
0%
24mph
SSW
Windy
Humidity
72%
Feels like
36°F
Dew Point
37°F
2 PM
46°F
0%
24mph
SSW
Windy
Humidity
71%
Feels like
37°F
Dew Point
37°F
3 PM
47°F
0%
23mph
SSW
Windy
Humidity
70%
Feels like
38°F
Dew Point
37°F
4 PM
47°F
10%
23mph
SW
Windy
Humidity
70%
Feels like
39°F
Dew Point
38°F
4:44 PM
5 PM
47°F
20%
22mph
SW
Windy
Humidity
71%
Feels like
39°F
Dew Point
38°F
6 PM
47°F
30%
21mph
SW
30% Chance of Light Rain
Humidity
73%
Feels like
39°F
Dew Point
38°F
7 PM
46°F
20%
21mph
SW
Windy
Humidity
74%
Feels like
39°F
Dew Point
39°F
8 PM
46°F
10%
22mph
SW
Windy
Humidity
75%
Feels like
39°F
Dew Point
39°F
9 PM
46°F
0%
22mph
SW
Windy
Humidity
76%
Feels like
38°F
Dew Point
39°F
10 PM
46°F
0%
22mph
WSW
Windy
Humidity
76%
Feels like
38°F
Dew Point
39°F
11 PM
46°F
0%
22mph
WSW
Windy
Humidity
75%
Feels like
38°F
Dew Point
38°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, Flooding Rain Impacts the Northwest

Today's Weather Outlook

Today'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

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Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide