GREENCASTLE, PA 17225 Weather Forecast & Current Conditions

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HAGERSTOWN, MD
Current Weather

3:53 PM EDT APR 2, 2026
Overcast
57°F
Feels Like: 55°F
Dewpoint: 52°F
Rel. Hum.: 83%
Visibility: 10 miles
Wind: E at 9 mph
Pressure: 30.27 inches
Last 72 hours

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GREENCASTLE, PA 17225
Weather Forecast

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Snow Depth pages
THIS AFTERNOON
Mostly cloudy with a 20 percent chance of showers. Much cooler. Near steady temperature in the mid 50s. East winds 5 to 10 mph with gusts up to 20 mph.
TONIGHT
Mostly cloudy. A chance of showers in the evening. Lows in the upper 40s. Southeast winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 40 percent.
FRIDAY
Mostly cloudy in the morning, then becoming mostly sunny. Much warmer with highs in the upper 70s. South winds 5 to 10 mph with gusts up to 20 mph.
FRIDAY NIGHT
Mostly cloudy with a chance of showers. Unseasonably mild. Lows around 60. Southwest winds around 5 mph. Chance of rain 30 percent.
SATURDAY
Partly sunny with a chance of showers. Unseasonably warm with highs in the lower 80s. South winds 5 to 10 mph. Chance of rain 50 percent.
SATURDAY NIGHT
Mostly cloudy. A chance of showers in the evening, then showers likely after midnight. Unseasonably mild. Lows in the lower 60s. Chance of rain 70 percent.
SUNDAY
Showers likely in the morning. Much cooler with highs in the mid 60s. Chance of rain 70 percent.
SUNDAY NIGHT
Mostly cloudy in the evening, then becoming partly cloudy. Much cooler with lows in the upper 30s.
MONDAY
Mostly sunny. Cooler with highs in the mid 50s.
MONDAY NIGHT
Partly cloudy. Lows in the mid 30s.
TUESDAY
Mostly sunny. Highs around 50.
TUESDAY NIGHT
Mostly clear. Lows in the upper 20s.
WEDNESDAY
Sunny. Highs in the lower 50s.

Visible Weather Satellite
GREENCASTLE, PA 17225
Infrared Weather Satellite
GREENCASTLE, PA 17225
NEXRAD Weather Radar
GREENCASTLE, PA 17225

HAGERSTOWN, MD 3 hourly weather forecast

weather forecast created  7:00 AM EST  4/ 2/2026
Thursday
2 APR 2026
GREENCASTLE, PA 17225 weather forecast Day 1, 12 hours 1 PM 60° 59° Mostly Cloudy 28%
RAIN
.01–.1 in
0% Thunder
( 8% severe)
E   9 78% 53°
High 61° GREENCASTLE, PA 17225 weather forecast Day 1, 15 hours 4 PM 60° 58° Mostly Cloudy ESE   12 78% 53°
Mostly Cloudy

Chance of Rain

GREENCASTLE, PA 17225 weather forecast Day 1, 18 hours 7 PM 56° 53° Mostly Cloudy 25%
RAIN
***
0% Thunder
( 10% severe)
E   12 80% 50°
GREENCASTLE, PA 17225 weather forecast Day 1, 21 hours 10 PM 54° 51° Mostly Cloudy ESE   10 80% 48°
Friday
3 APR 2026
GREENCASTLE, PA 17225 weather forecast Day 2, 0 hours 1 AM 53° 51° Mostly Cloudy 4%

0% Thunder
( 2% severe)
SE   7 83% 48°
Low 52° GREENCASTLE, PA 17225 weather forecast Day 2, 3 hours 4 AM 53° 51° Mostly Cloudy SSE   6 83% 48°
High 81° GREENCASTLE, PA 17225 weather forecast Day 2, 6 hours 7 AM 54° 52° Mostly Cloudy 3%

0% Thunder
( 0% severe)
S   8 83% 49°

Mostly Cloudy

Chance of Rain

GREENCASTLE, PA 17225 weather forecast Day 2, 9 hours 10 AM 64° 63° Mostly Cloudy S   10 70% 54°
GREENCASTLE, PA 17225 weather forecast Day 2, 12 hours 1 PM 76° 78° Partly Cloudy 24%
RAIN
<.01 in
0% Thunder
( 11% severe)
S   14 52% 57°
GREENCASTLE, PA 17225 weather forecast Day 2, 15 hours 4 PM 79° 80° Mostly Cloudy SSW   12 49% 58°
GREENCASTLE, PA 17225 weather forecast Day 2, 18 hours 7 PM 73° 73° Partly Cloudy 20%
RAIN
<.01 in
0% Thunder
( 13% severe)
S   7 59% 58°
GREENCASTLE, PA 17225 weather forecast Day 2, 21 hours 10 PM 69° 69° Mostly Cloudy SSW   5 68% 58°
Saturday
4 APR 2026
GREENCASTLE, PA 17225 weather forecast Day 3, 0 hours 1 AM 66° 66° Mostly Cloudy 14%
RAIN
<.01 in
0% Thunder
( 8% severe)
SSW   3 73% 57°
Low 63° GREENCASTLE, PA 17225 weather forecast Day 3, 3 hours 4 AM 64° 66° Partly Cloudy S   2 78% 57°
High 84° GREENCASTLE, PA 17225 weather forecast Day 3, 6 hours 7 AM 65° 65° Partly Cloudy 24%
RAIN
<.01 in
0% Thunder
( 6% severe)
S   3 78% 58°

Partly Cloudy

Chance of Rain

GREENCASTLE, PA 17225 weather forecast Day 3, 9 hours 10 AM 75° 75° Partly Cloudy SSW   7 60% 60°
GREENCASTLE, PA 17225 weather forecast Day 3, 15 hours 1 PM 81° 81° Partly Cloudy 47%
RAIN
.5–1 in
0% Thunder
( 16% severe)
S   12 47% 59°
GREENCASTLE, PA 17225 weather forecast Day 3, 18 hours 4 PM 81° 81° Partly Cloudy S   14 47% 59°
GREENCASTLE, PA 17225 weather forecast Day 3, 21 hours 7 PM 75° 75° Partly Cloudy     S   13 54% 57°

HAGERSTOWN, MD extended weather forecast

Sunday
5 APR 2026
Monday
6 APR 2026
Tuesday
7 APR 2026
Wednesday
8 APR 2026
Thursday
9 APR 2026
Low 62° Low 40° Low 37° Low 29° Low 38°
High 66° High 57° High 53° High 51° High 60°
GREENCASTLE, PA 17225 weather forecast Day 4 GREENCASTLE, PA 17225 weather forecast Day 5 GREENCASTLE, PA 17225 weather forecast Day 6 GREENCASTLE, PA 17225 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Overcast
76% Rain
Mostly Cloudy
22% Rain
Overcast
26% Rain/Snow
Clear
18% Rain/Snow
Partly Cloudy
27% Rain
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