Hourly Weather Forecast - Riderwood, MD

12 AM
36°F
0%
2mph
SSW
Partly Cloudy
Humidity
74%
Feels like
36°F
Dew Point
28°F
1 AM
36°F
0%
2mph
SSW
Mostly Cloudy
Humidity
73%
Feels like
36°F
Dew Point
28°F
2 AM
36°F
0%
2mph
SW
Mostly Cloudy
Humidity
73%
Feels like
36°F
Dew Point
28°F
3 AM
36°F
0%
2mph
SW
Partly Cloudy
Humidity
74%
Feels like
36°F
Dew Point
29°F
4 AM
37°F
0%
2mph
SW
Partly Cloudy
Humidity
74%
Feels like
37°F
Dew Point
29°F
5 AM
37°F
0%
2mph
WSW
Partly Cloudy
Humidity
75%
Feels like
37°F
Dew Point
30°F
6 AM
37°F
0%
2mph
WSW
Mostly Clear
Humidity
75%
Feels like
37°F
Dew Point
30°F
7 AM
37°F
0%
2mph
W
Mostly Clear
Humidity
74%
Feels like
37°F
Dew Point
30°F
7:23 AM
8 AM
40°F
0%
2mph
W
Mostly Sunny
Humidity
68%
Feels like
40°F
Dew Point
30°F
9 AM
42°F
0%
3mph
W
Sunny
Humidity
62%
Feels like
42°F
Dew Point
30°F
10 AM
44°F
0%
3mph
W
Sunny
Humidity
57%
Feels like
42°F
Dew Point
29°F
11 AM
45°F
0%
4mph
W
Sunny
Humidity
52%
Feels like
43°F
Dew Point
28°F
12 PM
45°F
0%
4mph
W
Sunny
Humidity
48%
Feels like
43°F
Dew Point
27°F
1 PM
45°F
0%
5mph
W
Sunny
Humidity
46%
Feels like
42°F
Dew Point
25°F
2 PM
44°F
0%
5mph
WNW
Sunny
Humidity
43%
Feels like
41°F
Dew Point
23°F
3 PM
42°F
0%
5mph
WNW
Sunny
Humidity
44%
Feels like
39°F
Dew Point
22°F
4 PM
40°F
0%
4mph
WNW
Sunny
Humidity
46%
Feels like
37°F
Dew Point
20°F
4:46 PM
5 PM
37°F
0%
4mph
WNW
Clear
Humidity
49%
Feels like
34°F
Dew Point
19°F
6 PM
34°F
0%
4mph
WNW
Clear
Humidity
52%
Feels like
31°F
Dew Point
18°F
7 PM
32°F
0%
4mph
NW
Clear
Humidity
53%
Feels like
29°F
Dew Point
17°F
8 PM
30°F
0%
3mph
NW
Clear
Humidity
55%
Feels like
27°F
Dew Point
16°F
9 PM
28°F
0%
3mph
NW
Clear
Humidity
57%
Feels like
25°F
Dew Point
15°F
10 PM
27°F
0%
3mph
NW
Clear
Humidity
57%
Feels like
23°F
Dew Point
14°F
11 PM
26°F
0%
3mph
NW
Clear
Humidity
58%
Feels like
26°F
Dew Point
13°F

Forecast Peak Wind Gusts Today

High Winds, Rain, and Snow Cross the Country

A clipper moving over the Great Lakes brings rain, snow, and high winds through the Atlantic Coastline.

Rainfall and Snowfall Totals Through Friday

Atmospheric River Symptoms Repeat in the Northwest

Friday's Weather Outlook

Friday's Weather Outlook

Friday's Weather Outlook

Weekend Weather Preview

Flu Update Valid For Week Ending December 6, 2025

Weekly Flu Update: Flu Exceeds Annual Baseline

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

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