Hourly Weather Forecast - Riderwood, MD

12 AM
47°F
10%
1mph
SSE
Mostly Cloudy
Humidity
72%
Feels like
47°F
Dew Point
38°F
1 AM
46°F
10%
1mph
SSE
Mostly Cloudy
Humidity
75%
Feels like
46°F
Dew Point
38°F
2 AM
44°F
10%
1mph
S
Mostly Cloudy
Humidity
75%
Feels like
44°F
Dew Point
37°F
3 AM
42°F
10%
1mph
SSE
Partly Cloudy
Humidity
76%
Feels like
42°F
Dew Point
36°F
4 AM
42°F
10%
1mph
SSE
Partly Cloudy
Humidity
77%
Feels like
42°F
Dew Point
35°F
5 AM
41°F
10%
1mph
SSE
Partly Cloudy
Humidity
77%
Feels like
41°F
Dew Point
34°F
6 AM
40°F
10%
1mph
SSE
Mostly Cloudy
Humidity
80%
Feels like
40°F
Dew Point
35°F
7 AM
41°F
10%
1mph
S
Cloudy
Humidity
80%
Feels like
41°F
Dew Point
36°F
7:00 AM
8 AM
44°F
20%
1mph
S
Cloudy
Humidity
79%
Feels like
44°F
Dew Point
38°F
9 AM
47°F
20%
1mph
S
Mostly Cloudy
Humidity
72%
Feels like
47°F
Dew Point
39°F
10 AM
51°F
20%
1mph
S
Partly Cloudy
Humidity
66%
Feels like
51°F
Dew Point
40°F
11 AM
55°F
20%
1mph
S
Partly Cloudy
Humidity
60%
Feels like
55°F
Dew Point
42°F
12 PM
59°F
10%
2mph
SSW
Partly Cloudy
Humidity
56%
Feels like
59°F
Dew Point
43°F
1 PM
61°F
10%
2mph
SSW
Partly Cloudy
Humidity
54%
Feels like
61°F
Dew Point
45°F
2 PM
63°F
10%
2mph
SSW
Partly Cloudy
Humidity
54%
Feels like
63°F
Dew Point
46°F
3 PM
65°F
10%
2mph
SSW
Partly Cloudy
Humidity
54%
Feels like
65°F
Dew Point
47°F
4 PM
65°F
10%
2mph
SSW
Partly Cloudy
Humidity
55%
Feels like
65°F
Dew Point
48°F
5 PM
65°F
10%
2mph
SSW
Partly Cloudy
Humidity
56%
Feels like
65°F
Dew Point
49°F
6 PM
64°F
20%
2mph
SSW
Mostly Cloudy
Humidity
59%
Feels like
64°F
Dew Point
49°F
7 PM
62°F
30%
1mph
SSW
30% Chance of Light Rain
Humidity
64%
Feels like
62°F
Dew Point
49°F
7:24 PM
8 PM
59°F
30%
1mph
SSW
30% Chance of Light Rain
Humidity
63%
Feels like
59°F
Dew Point
47°F
9 PM
57°F
30%
1mph
SW
30% Chance of Light Rain
Humidity
65%
Feels like
57°F
Dew Point
46°F
10 PM
55°F
30%
1mph
WSW
30% Chance of Light Rain
Humidity
70%
Feels like
55°F
Dew Point
46°F
11 PM
54°F
40%
1mph
WSW
40% Chance of Light Rain
Humidity
76%
Feels like
54°F
Dew Point
46°F

Today's High Temperature Outlook

Early Spring Heat Wave Zaps Southwest

Much of the Southwest will observe record-breaking heat through the weekend, with high temperatures reminiscent of mid-summer!

Weekend Weather Outlook

Weekend Weather Outlook

Weekly Drought Map for March 19, 2026

Active Weather, Drought Improvements for Eastern Half; Drying Persists Elsewhere

(Image provided by Pixabay.com)

Lightning Safety

A tree knocked over after a storm produced high winds. (provided by PublicDomainPictures via Pixabay.com)

Strong Winds in the Springtime

Story image: WeatherBug user Pat S. captures a plant blooming in Columbia, Md., on February 24, 2017.

When Does Spring Begin?

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