Hourly Weather Forecast - Arnold, PA

12 AM
58°F
40%
2mph
S
40% Chance Rain Showers
Humidity
85%
Feels like
58°F
Dew Point
53°F
1 AM
57°F
40%
2mph
S
40% Chance Rain Showers
Humidity
86%
Feels like
57°F
Dew Point
53°F
2 AM
57°F
40%
3mph
S
40% Chance Rain Showers
Humidity
86%
Feels like
57°F
Dew Point
53°F
3 AM
57°F
50%
3mph
SSW
50% Chance Rain Showers
Humidity
88%
Feels like
57°F
Dew Point
53°F
4 AM
57°F
50%
3mph
SSW
50% Chance Rain Showers
Humidity
88%
Feels like
57°F
Dew Point
53°F
5 AM
57°F
40%
3mph
SSW
40% Chance Rain Showers
Humidity
87%
Feels like
57°F
Dew Point
53°F
6 AM
58°F
50%
3mph
SSW
50% Chance Rain Showers
Humidity
86%
Feels like
58°F
Dew Point
54°F
6:44 AM
7 AM
59°F
50%
4mph
SSW
50% Chance Rain Showers
Humidity
83%
Feels like
59°F
Dew Point
54°F
8 AM
62°F
60%
4mph
SSW
60% Chance of Light Rain
Humidity
80%
Feels like
62°F
Dew Point
56°F
9 AM
66°F
60%
5mph
SSW
60% Chance of Light Rain
Humidity
77%
Feels like
66°F
Dew Point
58°F
10 AM
69°F
60%
6mph
SW
60% Chance of Light Rain
Humidity
71%
Feels like
69°F
Dew Point
60°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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