Weather in Greencastle, Pennsylvania, United States

7-Day Detailed Weather Forecast for Greencastle

Today

Temperature: 45°F

Wind Speed: 7 mph

Wind Direction: SW

Forecast: Snow likely before 10am. Partly sunny, with a high near 45. Southwest wind around 7 mph. Chance of precipitation is 60%. New snow accumulation of less than half an inch possible.

Tonight

Temperature: 28°F

Wind Speed: 3 mph

Wind Direction: SW

Forecast: Mostly cloudy, with a low around 28. Southwest wind around 3 mph.

Sunday

Temperature: 33°F

Wind Speed: 3 to 7 mph

Wind Direction: W

Forecast: A slight chance of snow before 1pm. Mostly cloudy, with a high near 33. West wind 3 to 7 mph. Chance of precipitation is 20%.

Sunday Night

Temperature: 19°F

Wind Speed: 5 mph

Wind Direction: W

Forecast: Partly cloudy, with a low around 19. West wind around 5 mph.

M.L. King Jr. Day

Temperature: 34°F

Wind Speed: 5 to 15 mph

Wind Direction: SW

Forecast: Mostly sunny, with a high near 34. Southwest wind 5 to 15 mph, with gusts as high as 26 mph.

Monday Night

Temperature: 11°F

Wind Speed: 12 mph

Wind Direction: W

Forecast: Partly cloudy, with a low around 11.

Tuesday

Temperature: 23°F

Wind Speed: 8 to 13 mph

Wind Direction: W

Forecast: Sunny, with a high near 23.

Tuesday Night

Temperature: 12°F

Wind Speed: 3 to 7 mph

Wind Direction: SW

Forecast: Mostly clear, with a low around 12.

Wednesday

Temperature: 39°F

Wind Speed: 6 to 12 mph

Wind Direction: S

Forecast: Mostly sunny, with a high near 39.

Wednesday Night

Temperature: 28°F

Wind Speed: 8 mph

Wind Direction: SW

Forecast: Mostly cloudy, with a low around 28.

Thursday

Temperature: 40°F

Wind Speed: 6 to 10 mph

Wind Direction: W

Forecast: A slight chance of rain showers after 7am. Partly sunny, with a high near 40.

Thursday Night

Temperature: 21°F

Wind Speed: 7 mph

Wind Direction: NW

Forecast: A slight chance of rain showers before 1am, then a slight chance of snow showers. Mostly cloudy, with a low around 21.

Friday

Temperature: 33°F

Wind Speed: 7 mph

Wind Direction: W

Forecast: A slight chance of snow showers before 1pm. Mostly sunny, with a high near 33.

Friday Night

Temperature: 20°F

Wind Speed: 5 mph

Wind Direction: SW

Forecast: A slight chance of snow showers after 1am. Mostly cloudy, with a low around 20.