Hourly Weather Forecast - Arnold, MD

12 AM
48°F
20%
6mph
SSE
Cloudy
Humidity
96%
Feels like
46°F
Dew Point
47°F
1 AM
48°F
30%
5mph
S
30% Chance of Light Rain
Humidity
96%
Feels like
45°F
Dew Point
47°F
2 AM
47°F
30%
5mph
S
30% Chance of Light Rain
Humidity
96%
Feels like
45°F
Dew Point
46°F
3 AM
47°F
30%
5mph
S
30% Chance of Light Rain
Humidity
95%
Feels like
45°F
Dew Point
46°F
4 AM
47°F
30%
5mph
SSW
30% Chance of Light Rain
Humidity
95%
Feels like
45°F
Dew Point
46°F
5 AM
47°F
30%
5mph
SSW
30% Chance of Light Rain
Humidity
96%
Feels like
45°F
Dew Point
46°F
6 AM
47°F
30%
5mph
SSW
30% Chance of Light Rain
Humidity
96%
Feels like
45°F
Dew Point
46°F
6:33 AM
7 AM
49°F
30%
4mph
SSW
30% Chance of Light Rain
Humidity
94%
Feels like
47°F
Dew Point
47°F
8 AM
51°F
30%
4mph
SSW
30% Chance of Light Rain
Humidity
92%
Feels like
51°F
Dew Point
49°F
9 AM
54°F
30%
5mph
SSW
30% Chance of Light Rain
Humidity
88%
Feels like
54°F
Dew Point
51°F
10 AM
57°F
30%
5mph
SSW
30% Chance of Light Rain
Humidity
78%
Feels like
57°F
Dew Point
50°F
11 AM
59°F
30%
5mph
SSW
30% Chance of Light Rain
Humidity
76%
Feels like
59°F
Dew Point
51°F
12 PM
61°F
30%
5mph
SSW
30% Chance of Light Rain
Humidity
74%
Feels like
61°F
Dew Point
53°F
1 PM
63°F
30%
5mph
SSW
30% Chance of Light Rain
Humidity
71%
Feels like
63°F
Dew Point
53°F
2 PM
64°F
10%
5mph
SSW
Partly Cloudy
Humidity
69%
Feels like
64°F
Dew Point
53°F
3 PM
64°F
10%
5mph
S
Partly Cloudy
Humidity
69%
Feels like
64°F
Dew Point
53°F
4 PM
62°F
20%
5mph
S
Mostly Sunny
Humidity
71%
Feels like
62°F
Dew Point
53°F
5 PM
60°F
20%
5mph
S
Partly Cloudy
Humidity
76%
Feels like
60°F
Dew Point
52°F
6 PM
57°F
30%
5mph
SSE
30% Chance Rain Showers
Humidity
82%
Feels like
57°F
Dew Point
52°F
6:02 PM
7 PM
56°F
30%
5mph
SSE
30% Chance Rain Showers
Humidity
85%
Feels like
56°F
Dew Point
51°F
8 PM
54°F
30%
5mph
SSE
30% Chance Rain Showers
Humidity
88%
Feels like
54°F
Dew Point
51°F
9 PM
53°F
30%
5mph
SSE
30% Chance of Light Rain
Humidity
90%
Feels like
53°F
Dew Point
51°F
10 PM
53°F
30%
5mph
SSE
30% Chance of Light Rain
Humidity
93%
Feels like
53°F
Dew Point
50°F
11 PM
52°F
20%
5mph
S
Cloudy
Humidity
94%
Feels like
52°F
Dew Point
50°F

Snow and Ice Accumulations through Tuesday AM

Wintry Disturbance Bisects U.S. Mid-Latitudes

A wintry disturbance will bring icing and light snow from the central Plains today through the Northeast on Tuesday.

Today's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for February 26, 2026

Widespread Drought Degradation For South, Southeast; Mixed Results Elsewhere

Debris flies through the air as howling winds accompanied by a line of storms approach the old Tarrant County Courthouse in downtown Fort Worth, Texas, on March 2, 2023. (Tom Fox/The Dallas Morning News via AP)

Lightning Season Rapidly Approaching: Best Safety Practices

Rocky Mountain National Park at day in December. (NPS Natural Resources/Wikimedia Commons)

Snowmelt and Flooding

U.S. Route 52 near St. Donatus between Bellevue and Dubuque, Iowa. (Tony Webster from Portland, Oregon)

Winter Weather Driving Safety Tips

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