Hourly Weather Forecast - Arnold, MD

5 PM
51°F
0%
6mph
S
Mostly Sunny
Humidity
52%
Feels like
51°F
Dew Point
34°F
6 PM
49°F
0%
6mph
SSE
Sunny
Humidity
55%
Feels like
46°F
Dew Point
34°F
7 PM
47°F
0%
6mph
SSE
Sunny
Humidity
60%
Feels like
44°F
Dew Point
34°F
7:16 PM
8 PM
45°F
0%
6mph
SSE
Clear
Humidity
64%
Feels like
42°F
Dew Point
33°F
9 PM
43°F
0%
6mph
SSE
Clear
Humidity
65%
Feels like
40°F
Dew Point
33°F
10 PM
42°F
0%
6mph
S
Clear
Humidity
70%
Feels like
38°F
Dew Point
33°F
11 PM
41°F
0%
6mph
S
Mostly Clear
Humidity
74%
Feels like
37°F
Dew Point
33°F

Today's High Temperature Outlook

Summer-Like Heat Scorches the Southwest

The calendar may stay it's only March, but it will feel like Summer across the Southwest over the next several days.

Friday's Weather Outlook

Friday's Weather Outlook

Weekend Weather Preview

Weekend Weather Preview

Weekly Drought Map for March 19, 2026

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

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

When Does Spring Begin?

(Image provided by Pixabay.com)

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