Hourly Weather Forecast - Arnold, PA

12 PM
37°F
0%
4mph
N
Mostly Sunny
Humidity
42%
Feels like
35°F
Dew Point
16°F
1 PM
39°F
0%
3mph
N
Mostly Sunny
Humidity
38%
Feels like
37°F
Dew Point
16°F
2 PM
40°F
0%
3mph
N
Sunny
Humidity
32%
Feels like
38°F
Dew Point
13°F
3 PM
41°F
10%
3mph
NNW
Sunny
Humidity
28%
Feels like
39°F
Dew Point
11°F
4 PM
40°F
10%
4mph
NNW
Sunny
Humidity
28%
Feels like
37°F
Dew Point
9°F
5 PM
37°F
10%
4mph
NNW
Sunny
Humidity
30%
Feels like
35°F
Dew Point
9°F
6 PM
34°F
10%
3mph
NNW
Sunny
Humidity
36%
Feels like
32°F
Dew Point
10°F
6:10 PM
7 PM
31°F
10%
3mph
N
Clear
Humidity
42%
Feels like
29°F
Dew Point
11°F
8 PM
29°F
10%
3mph
N
Clear
Humidity
44%
Feels like
29°F
Dew Point
10°F
9 PM
26°F
10%
3mph
N
Clear
Humidity
46%
Feels like
26°F
Dew Point
9°F
10 PM
24°F
10%
2mph
N
Clear
Humidity
49%
Feels like
24°F
Dew Point
8°F
11 PM
22°F
10%
2mph
NNE
Clear
Humidity
52%
Feels like
22°F
Dew Point
8°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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