Hourly Weather Forecast - Arnold, MD

12 AM
41°F
0%
4mph
ENE
Partly Cloudy
Humidity
43%
Feels like
39°F
Dew Point
21°F
1 AM
41°F
0%
4mph
E
Mostly Cloudy
Humidity
46%
Feels like
38°F
Dew Point
22°F
2 AM
41°F
0%
5mph
E
Cloudy
Humidity
47%
Feels like
37°F
Dew Point
22°F
3 AM
41°F
0%
5mph
E
Cloudy
Humidity
48%
Feels like
37°F
Dew Point
23°F
4 AM
41°F
0%
5mph
E
Cloudy
Humidity
50%
Feels like
37°F
Dew Point
23°F
5 AM
41°F
0%
6mph
E
Cloudy
Humidity
50%
Feels like
37°F
Dew Point
24°F
6 AM
41°F
0%
6mph
E
Cloudy
Humidity
50%
Feels like
37°F
Dew Point
24°F
7 AM
42°F
0%
7mph
E
Cloudy
Humidity
50%
Feels like
37°F
Dew Point
24°F
7:17 AM
8 AM
43°F
0%
7mph
E
Cloudy
Humidity
50%
Feels like
39°F
Dew Point
26°F
9 AM
45°F
0%
8mph
ESE
Mostly Cloudy
Humidity
54%
Feels like
41°F
Dew Point
30°F
10 AM
48°F
0%
9mph
ESE
Partly Cloudy
Humidity
53%
Feels like
44°F
Dew Point
32°F
11 AM
51°F
0%
10mph
ESE
Partly Cloudy
Humidity
52%
Feels like
51°F
Dew Point
33°F
12 PM
53°F
10%
10mph
SE
Partly Cloudy
Humidity
52%
Feels like
53°F
Dew Point
36°F
1 PM
55°F
10%
10mph
SE
Mostly Cloudy
Humidity
54%
Feels like
55°F
Dew Point
38°F
2 PM
56°F
10%
10mph
SE
Cloudy
Humidity
56%
Feels like
56°F
Dew Point
40°F
3 PM
56°F
10%
11mph
SE
Mostly Cloudy
Humidity
61%
Feels like
56°F
Dew Point
42°F
4 PM
56°F
10%
11mph
SSE
Mostly Cloudy
Humidity
65%
Feels like
56°F
Dew Point
44°F
5 PM
55°F
10%
11mph
SSE
Mostly Cloudy
Humidity
70%
Feels like
55°F
Dew Point
45°F
6 PM
54°F
10%
11mph
SSE
Mostly Cloudy
Humidity
75%
Feels like
54°F
Dew Point
46°F
7 PM
53°F
10%
11mph
SSE
Mostly Cloudy
Humidity
80%
Feels like
53°F
Dew Point
47°F
7:12 PM
8 PM
52°F
10%
11mph
SSE
Mostly Cloudy
Humidity
86%
Feels like
52°F
Dew Point
48°F
9 PM
52°F
10%
11mph
SSE
Mostly Cloudy
Humidity
90%
Feels like
52°F
Dew Point
49°F
10 PM
52°F
30%
11mph
SSE
30% Chance Rain Showers
Humidity
92%
Feels like
52°F
Dew Point
49°F
11 PM
51°F
30%
11mph
SSE
30% Chance Rain Showers
Humidity
94%
Feels like
51°F
Dew Point
50°F

Today's Severe Weather Outlook

Severe Storms Continue To Wreak Havoc on East, Gulf Coasts

Multiple rounds of severe storms will form today from the Gulf Coast to the Mid-Atlantic.

Thursday's Weather Outlook

Thursday's Weather Outlook

Weekly Drought Map for March 5, 2026

Drought Worsens Nationwide Despite Multiple Disturbances

A tornado on the ground in Hildreth, Neb., on June 14, 2014 (NOAA Photo Library/Ken Engquist).

Tornadoes and Road Safety -- Do's and Don't's

A pothole big enough to hold a traffic cone and garbage. (David Shankbone, Wikimedia Common)

Potholes: A Springtime Driving Menace

This John Deere riding mower continues to hum along. (Wikimedia Commons)

Spring Mower and Power Tool Seasonal Checklist

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide