Hourly Weather Forecast - Arnold, PA

12 AM
27°F
10%
8mph
W
Mostly Cloudy
Humidity
50%
Feels like
19°F
Dew Point
10°F
1 AM
25°F
10%
8mph
W
Mostly Cloudy
Humidity
51%
Feels like
17°F
Dew Point
10°F
2 AM
24°F
10%
7mph
W
Mostly Cloudy
Humidity
52%
Feels like
16°F
Dew Point
9°F
3 AM
23°F
10%
7mph
W
Mostly Cloudy
Humidity
53%
Feels like
15°F
Dew Point
9°F
4 AM
23°F
10%
7mph
W
Cloudy
Humidity
53%
Feels like
14°F
Dew Point
8°F
5 AM
22°F
10%
7mph
W
Cloudy
Humidity
53%
Feels like
13°F
Dew Point
8°F
6 AM
22°F
10%
7mph
W
Mostly Cloudy
Humidity
52%
Feels like
14°F
Dew Point
7°F
7 AM
22°F
10%
6mph
W
Mostly Cloudy
Humidity
50%
Feels like
14°F
Dew Point
7°F
7:27 AM
8 AM
23°F
10%
6mph
W
Mostly Cloudy
Humidity
48%
Feels like
15°F
Dew Point
6°F
9 AM
24°F
10%
6mph
W
Mostly Cloudy
Humidity
46%
Feels like
17°F
Dew Point
7°F
10 AM
26°F
10%
6mph
W
Mostly Cloudy
Humidity
44%
Feels like
19°F
Dew Point
7°F
11 AM
28°F
10%
6mph
W
Cloudy
Humidity
40%
Feels like
21°F
Dew Point
7°F
12 PM
29°F
20%
7mph
W
Cloudy
Humidity
38%
Feels like
22°F
Dew Point
7°F
1 PM
30°F
20%
7mph
W
Cloudy
Humidity
35%
Feels like
24°F
Dew Point
6°F
2 PM
31°F
20%
7mph
W
Cloudy
Humidity
34%
Feels like
24°F
Dew Point
6°F
3 PM
31°F
20%
7mph
W
Mostly Cloudy
Humidity
32%
Feels like
25°F
Dew Point
5°F
4 PM
31°F
20%
6mph
W
Mostly Cloudy
Humidity
30%
Feels like
25°F
Dew Point
4°F
5 PM
31°F
20%
6mph
W
Mostly Cloudy
Humidity
30%
Feels like
25°F
Dew Point
3°F
6 PM
30°F
20%
6mph
W
Mostly Cloudy
Humidity
31%
Feels like
24°F
Dew Point
3°F
7 PM
29°F
20%
5mph
W
Mostly Cloudy
Humidity
35%
Feels like
23°F
Dew Point
4°F
7:27 PM
8 PM
27°F
20%
4mph
W
Mostly Cloudy
Humidity
39%
Feels like
22°F
Dew Point
5°F
9 PM
26°F
10%
3mph
W
Mostly Cloudy
Humidity
42%
Feels like
21°F
Dew Point
6°F
10 PM
24°F
10%
3mph
W
Mostly Cloudy
Humidity
43%
Feels like
21°F
Dew Point
6°F
11 PM
24°F
10%
3mph
W
Mostly Cloudy
Humidity
44%
Feels like
24°F
Dew Point
5°F

Tonight'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.

Today's Weather Outlook

Today'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

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Today's National Outlook

Hurricane Tracker

Allergy Forecast

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Outdoor Sports Guide