Hourly Weather Forecast - Marriottsville, MD

12 AM
35°F
0%
6mph
NNW
Clear
Humidity
63%
Feels like
30°F
Dew Point
23°F
1 AM
34°F
0%
6mph
NNW
Mostly Clear
Humidity
63%
Feels like
29°F
Dew Point
22°F
2 AM
33°F
0%
5mph
NNW
Mostly Clear
Humidity
63%
Feels like
28°F
Dew Point
22°F
3 AM
33°F
0%
4mph
NNW
Clear
Humidity
63%
Feels like
28°F
Dew Point
21°F
4 AM
33°F
0%
4mph
NNW
Clear
Humidity
61%
Feels like
29°F
Dew Point
21°F
5 AM
33°F
0%
3mph
NNW
Clear
Humidity
61%
Feels like
29°F
Dew Point
21°F
6 AM
32°F
0%
3mph
NNW
Clear
Humidity
61%
Feels like
30°F
Dew Point
20°F
7 AM
33°F
0%
3mph
NNW
Clear
Humidity
59%
Feels like
33°F
Dew Point
20°F
7:05 AM
8 AM
35°F
0%
3mph
NNW
Sunny
Humidity
60%
Feels like
35°F
Dew Point
22°F
9 AM
37°F
0%
3mph
NNW
Sunny
Humidity
56%
Feels like
37°F
Dew Point
23°F
10 AM
40°F
0%
2mph
N
Sunny
Humidity
48%
Feels like
40°F
Dew Point
22°F
11 AM
42°F
0%
2mph
N
Sunny
Humidity
45%
Feels like
42°F
Dew Point
22°F
12 PM
44°F
0%
1mph
NNW
Sunny
Humidity
43%
Feels like
44°F
Dew Point
22°F
1 PM
45°F
0%
1mph
WNW
Sunny
Humidity
42%
Feels like
45°F
Dew Point
24°F
2 PM
47°F
0%
1mph
W
Sunny
Humidity
40%
Feels like
47°F
Dew Point
24°F
3 PM
48°F
0%
2mph
WSW
Sunny
Humidity
39%
Feels like
48°F
Dew Point
25°F
4 PM
49°F
0%
2mph
SSW
Sunny
Humidity
38%
Feels like
49°F
Dew Point
25°F
5 PM
49°F
0%
2mph
SSW
Sunny
Humidity
39%
Feels like
49°F
Dew Point
25°F
6 PM
46°F
0%
2mph
S
Sunny
Humidity
43%
Feels like
46°F
Dew Point
25°F
7 PM
43°F
0%
2mph
S
Sunny
Humidity
48%
Feels like
43°F
Dew Point
25°F
7:23 PM
8 PM
40°F
0%
2mph
S
Clear
Humidity
49%
Feels like
40°F
Dew Point
23°F
9 PM
38°F
0%
2mph
S
Mostly Clear
Humidity
50%
Feels like
38°F
Dew Point
21°F
10 PM
36°F
0%
2mph
S
Partly Cloudy
Humidity
53%
Feels like
36°F
Dew Point
21°F
11 PM
35°F
0%
3mph
S
Partly Cloudy
Humidity
56%
Feels like
35°F
Dew Point
21°F

Sunday'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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