Hourly Weather Forecast - Riverdale, MD

1 AM
32°F
0%
10mph
SSW
Mostly Cloudy
Humidity
75%
Feels like
24°F
Dew Point
25°F
2 AM
32°F
0%
10mph
SSW
Mostly Cloudy
Humidity
76%
Feels like
24°F
Dew Point
25°F
3 AM
32°F
0%
9mph
SSW
Mostly Cloudy
Humidity
78%
Feels like
24°F
Dew Point
26°F
4 AM
32°F
0%
9mph
SSW
Partly Cloudy
Humidity
80%
Feels like
25°F
Dew Point
27°F
5 AM
33°F
0%
9mph
SSW
Partly Cloudy
Humidity
81%
Feels like
25°F
Dew Point
28°F
6 AM
33°F
0%
9mph
SSW
Mostly Cloudy
Humidity
82%
Feels like
26°F
Dew Point
28°F
7 AM
34°F
10%
10mph
SSW
Mostly Cloudy
Humidity
82%
Feels like
27°F
Dew Point
29°F
7:15 AM
8 AM
36°F
10%
11mph
SSW
Mostly Cloudy
Humidity
82%
Feels like
28°F
Dew Point
31°F
9 AM
38°F
10%
11mph
SSW
Mostly Cloudy
Humidity
79%
Feels like
30°F
Dew Point
32°F
10 AM
39°F
10%
12mph
SSW
Partly Cloudy
Humidity
76%
Feels like
32°F
Dew Point
32°F
11 AM
41°F
10%
12mph
SSW
Cloudy
Humidity
76%
Feels like
34°F
Dew Point
33°F
12 PM
42°F
10%
12mph
SSW
Cloudy
Humidity
74%
Feels like
35°F
Dew Point
34°F
1 PM
42°F
10%
12mph
SSW
Cloudy
Humidity
72%
Feels like
36°F
Dew Point
34°F
2 PM
43°F
30%
12mph
SSW
30% Chance of Light Rain
Humidity
71%
Feels like
37°F
Dew Point
34°F
3 PM
43°F
30%
11mph
SSW
30% Chance of Light Rain
Humidity
72%
Feels like
37°F
Dew Point
35°F
4 PM
43°F
30%
11mph
SSW
30% Chance of Light Rain
Humidity
74%
Feels like
37°F
Dew Point
35°F
4:45 PM
5 PM
42°F
30%
10mph
SSW
30% Chance of Light Rain
Humidity
75%
Feels like
37°F
Dew Point
35°F
6 PM
42°F
30%
10mph
SW
30% Chance of Light Rain
Humidity
76%
Feels like
36°F
Dew Point
35°F
7 PM
41°F
20%
10mph
SW
Cloudy
Humidity
79%
Feels like
35°F
Dew Point
35°F
8 PM
40°F
10%
10mph
SW
Mostly Cloudy
Humidity
81%
Feels like
34°F
Dew Point
35°F
9 PM
40°F
10%
10mph
SW
Partly Cloudy
Humidity
82%
Feels like
34°F
Dew Point
35°F
10 PM
40°F
10%
10mph
SW
Partly Cloudy
Humidity
82%
Feels like
33°F
Dew Point
35°F
11 PM
39°F
10%
10mph
WSW
Partly Cloudy
Humidity
81%
Feels like
32°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

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Traffic Cameras

Weather Cameras

Outdoor Sports Guide