Hourly Weather Forecast - Adelphi, MD

1 AM
34°F
0%
6mph
NW
Partly Cloudy
Humidity
56%
Feels like
29°F
Dew Point
20°F
2 AM
32°F
0%
4mph
NW
Mostly Clear
Humidity
59%
Feels like
28°F
Dew Point
20°F
3 AM
31°F
0%
3mph
NW
Mostly Clear
Humidity
62%
Feels like
28°F
Dew Point
19°F
4 AM
30°F
0%
2mph
NW
Mostly Clear
Humidity
64%
Feels like
30°F
Dew Point
19°F
5 AM
29°F
0%
2mph
NW
Clear
Humidity
66%
Feels like
29°F
Dew Point
19°F
6 AM
29°F
0%
2mph
NNW
Clear
Humidity
66%
Feels like
29°F
Dew Point
19°F
7 AM
30°F
0%
1mph
NW
Clear
Humidity
67%
Feels like
30°F
Dew Point
20°F
7:22 AM
8 AM
32°F
0%
0mph
WSW
Mostly Sunny
Humidity
63%
Feels like
32°F
Dew Point
21°F
9 AM
35°F
0%
0mph
SSW
Mostly Sunny
Humidity
55%
Feels like
35°F
Dew Point
20°F
10 AM
37°F
0%
1mph
SSW
Sunny
Humidity
50%
Feels like
37°F
Dew Point
20°F
11 AM
39°F
0%
1mph
S
Sunny
Humidity
48%
Feels like
39°F
Dew Point
21°F
12 PM
40°F
0%
3mph
S
Mostly Sunny
Humidity
48%
Feels like
40°F
Dew Point
22°F
1 PM
41°F
0%
4mph
S
Mostly Sunny
Humidity
48%
Feels like
39°F
Dew Point
23°F
2 PM
42°F
0%
5mph
S
Mostly Sunny
Humidity
48%
Feels like
39°F
Dew Point
23°F
3 PM
42°F
0%
5mph
S
Mostly Sunny
Humidity
48%
Feels like
39°F
Dew Point
24°F
4 PM
41°F
0%
5mph
S
Mostly Sunny
Humidity
50%
Feels like
37°F
Dew Point
24°F
4:48 PM
5 PM
39°F
0%
5mph
S
Clear
Humidity
54%
Feels like
36°F
Dew Point
24°F
6 PM
38°F
0%
5mph
S
Clear
Humidity
59%
Feels like
34°F
Dew Point
25°F
7 PM
37°F
0%
6mph
S
Clear
Humidity
63%
Feels like
32°F
Dew Point
26°F
8 PM
36°F
0%
6mph
S
Clear
Humidity
67%
Feels like
32°F
Dew Point
26°F
9 PM
36°F
0%
6mph
SSW
Clear
Humidity
68%
Feels like
31°F
Dew Point
27°F
10 PM
37°F
0%
6mph
SSW
Clear
Humidity
69%
Feels like
31°F
Dew Point
27°F
11 PM
37°F
0%
6mph
SSW
Clear
Humidity
68%
Feels like
31°F
Dew Point
27°F

Forecast Wind Gusts For Today

Storm Pummels Northeast U.S.

A strong disturbance will gradually exit the Northeast tonight while delivering rain and thunderstorms, snow and strong wind gusts.

Rain And Snow Totals Through Tonight

Atmospheric River Impacts Pacific Northwest

NOAA, NCDC

White Christmas? What Are The Odds

Weekend Weather Outlook

Weekend Weather Outlook

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

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide