Hourly Weather Forecast - Arnold, MD

12 AM
17°F
0%
2mph
NW
Clear
Humidity
52%
Feels like
17°F
Dew Point
2°F
1 AM
17°F
0%
2mph
WNW
Clear
Humidity
54%
Feels like
17°F
Dew Point
3°F
2 AM
16°F
0%
1mph
W
Clear
Humidity
54%
Feels like
16°F
Dew Point
3°F
3 AM
17°F
0%
1mph
WSW
Clear
Humidity
53%
Feels like
17°F
Dew Point
3°F
4 AM
17°F
0%
1mph
SSW
Clear
Humidity
53%
Feels like
17°F
Dew Point
3°F
5 AM
17°F
0%
1mph
S
Clear
Humidity
54%
Feels like
17°F
Dew Point
4°F
6 AM
18°F
0%
2mph
SSE
Clear
Humidity
57%
Feels like
18°F
Dew Point
5°F
7 AM
19°F
0%
3mph
SSE
Clear
Humidity
57%
Feels like
14°F
Dew Point
7°F
7:20 AM
8 AM
22°F
0%
5mph
SSE
Sunny
Humidity
57%
Feels like
16°F
Dew Point
9°F
9 AM
26°F
0%
6mph
SSE
Sunny
Humidity
54%
Feels like
19°F
Dew Point
12°F
10 AM
30°F
0%
8mph
S
Sunny
Humidity
48%
Feels like
23°F
Dew Point
13°F
11 AM
33°F
0%
10mph
S
Sunny
Humidity
41%
Feels like
26°F
Dew Point
12°F
12 PM
36°F
0%
11mph
S
Mostly Sunny
Humidity
34%
Feels like
28°F
Dew Point
11°F
1 PM
38°F
0%
12mph
S
Mostly Sunny
Humidity
31%
Feels like
30°F
Dew Point
10°F
2 PM
38°F
0%
13mph
S
Mostly Sunny
Humidity
33%
Feels like
31°F
Dew Point
12°F
3 PM
38°F
0%
12mph
S
Sunny
Humidity
35%
Feels like
31°F
Dew Point
13°F
4 PM
37°F
0%
12mph
S
Sunny
Humidity
39%
Feels like
30°F
Dew Point
15°F
5 PM
36°F
0%
11mph
S
Sunny
Humidity
43%
Feels like
28°F
Dew Point
16°F
5:14 PM
6 PM
35°F
0%
11mph
S
Clear
Humidity
49%
Feels like
27°F
Dew Point
17°F
7 PM
33°F
0%
10mph
S
Clear
Humidity
53%
Feels like
25°F
Dew Point
18°F
8 PM
33°F
0%
10mph
SSW
Partly Cloudy
Humidity
56%
Feels like
25°F
Dew Point
19°F
9 PM
32°F
0%
9mph
SSW
Partly Cloudy
Humidity
58%
Feels like
24°F
Dew Point
19°F
10 PM
32°F
0%
9mph
SSW
Mostly Cloudy
Humidity
58%
Feels like
25°F
Dew Point
19°F
11 PM
32°F
0%
9mph
SSW
Cloudy
Humidity
57%
Feels like
25°F
Dew Point
19°F

Snow Forecast through Sunday

Unrelenting Storm Track Brings Snow to Great Lakes & Eastern U.S.

Two main areas of low pressure will produce snow in the Upper Midwest, Great Lakes and Eastern U.S.

Monday's Weather Outlook

Monday's Weather Outlook

Weekly Drought Map for January 15, 2026

Active Weather Creates Mix of Improvements, Degradations to Drought Depiction

Vehicle driving in wintry conditions

Prepare Your Car for Cold Weather

(Image provided by NOAA)

Polar Vortex: What Is It?

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

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