Hourly Weather Forecast - Greencastle, PA

12 AM
56°F
20%
4mph
SSW
Mostly Cloudy
Humidity
87%
Feels like
56°F
Dew Point
53°F
1 AM
56°F
30%
4mph
SW
30% Chance of Light Rain
Humidity
87%
Feels like
56°F
Dew Point
52°F
2 AM
55°F
30%
4mph
SW
30% Chance of Light Rain
Humidity
88%
Feels like
55°F
Dew Point
52°F
3 AM
55°F
30%
5mph
SW
30% Chance of Light Rain
Humidity
89%
Feels like
55°F
Dew Point
52°F
4 AM
55°F
30%
5mph
SW
30% Chance of Light Rain
Humidity
90%
Feels like
55°F
Dew Point
52°F
5 AM
55°F
30%
5mph
SW
30% Chance of Light Rain
Humidity
90%
Feels like
55°F
Dew Point
52°F
6 AM
55°F
20%
5mph
SW
Cloudy
Humidity
89%
Feels like
55°F
Dew Point
52°F
6:37 AM
7 AM
56°F
20%
5mph
SW
Cloudy
Humidity
87%
Feels like
56°F
Dew Point
53°F
8 AM
59°F
30%
6mph
SW
30% Chance of Light Rain
Humidity
84%
Feels like
59°F
Dew Point
54°F
9 AM
63°F
30%
7mph
WSW
30% Chance Rain Showers
Humidity
81%
Feels like
63°F
Dew Point
57°F
10 AM
66°F
30%
8mph
WSW
30% Chance Rain Showers
Humidity
75%
Feels like
66°F
Dew Point
58°F
11 AM
69°F
20%
9mph
WSW
Mostly Sunny
Humidity
69%
Feels like
69°F
Dew Point
59°F
12 PM
71°F
20%
10mph
WSW
Mostly Sunny
Humidity
63%
Feels like
71°F
Dew Point
58°F
1 PM
73°F
20%
11mph
WSW
Partly Cloudy
Humidity
59%
Feels like
73°F
Dew Point
58°F
2 PM
74°F
10%
11mph
WSW
Partly Cloudy
Humidity
57%
Feels like
74°F
Dew Point
58°F
3 PM
74°F
10%
9mph
WSW
Partly Cloudy
Humidity
57%
Feels like
74°F
Dew Point
58°F
4 PM
73°F
20%
8mph
WSW
Partly Cloudy
Humidity
58%
Feels like
73°F
Dew Point
57°F
5 PM
71°F
30%
7mph
SW
30% Chance Rain Showers
Humidity
61%
Feels like
71°F
Dew Point
57°F
6 PM
68°F
40%
6mph
SSE
40% Chance Rain Showers
Humidity
65%
Feels like
68°F
Dew Point
56°F
6:08 PM
7 PM
65°F
40%
5mph
ESE
40% Chance Rain Showers
Humidity
69%
Feels like
65°F
Dew Point
55°F
8 PM
63°F
40%
5mph
ESE
40% Chance Rain Showers
Humidity
73%
Feels like
63°F
Dew Point
54°F
9 PM
60°F
40%
5mph
ESE
40% Chance Rain Showers
Humidity
76%
Feels like
60°F
Dew Point
53°F
10 PM
59°F
30%
6mph
SE
30% Chance Rain Showers
Humidity
79%
Feels like
59°F
Dew Point
52°F
11 PM
57°F
20%
6mph
SE
Clear
Humidity
82%
Feels like
57°F
Dew Point
52°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 tonight through the Northeast on Tuesday.

Today's Weather Outlook

Monday'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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