Hourly Weather Forecast - Riderwood, MD

1 PM
49°F
0%
1mph
SE
Mostly Sunny
Humidity
72%
Feels like
49°F
Dew Point
40°F
2 PM
49°F
0%
2mph
SE
Partly Cloudy
Humidity
74%
Feels like
49°F
Dew Point
41°F
3 PM
48°F
0%
2mph
SE
Partly Cloudy
Humidity
77%
Feels like
48°F
Dew Point
42°F
4 PM
47°F
30%
1mph
SE
30% Chance of Light Rain
Humidity
80%
Feels like
47°F
Dew Point
42°F
4:45 PM
5 PM
46°F
10%
1mph
SE
Mostly Cloudy
Humidity
81%
Feels like
46°F
Dew Point
41°F
6 PM
46°F
10%
1mph
SE
Cloudy
Humidity
82%
Feels like
46°F
Dew Point
40°F
7 PM
45°F
10%
1mph
SE
Cloudy
Humidity
83%
Feels like
45°F
Dew Point
40°F
8 PM
44°F
20%
1mph
SE
Cloudy
Humidity
86%
Feels like
44°F
Dew Point
40°F
9 PM
44°F
20%
1mph
SE
Cloudy
Humidity
91%
Feels like
44°F
Dew Point
41°F
10 PM
44°F
40%
2mph
SE
40% Chance of Light Rain
Humidity
95%
Feels like
44°F
Dew Point
43°F
11 PM
45°F
60%
2mph
SSE
60% Chance of Light Rain
Humidity
99%
Feels like
45°F
Dew Point
44°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

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide