Weather in Derry, Pennsylvania, United States

7-Day Detailed Weather Forecast for Derry

Tonight

Temperature: 1°F

Wind Speed: 12 to 21 mph

Wind Direction: W

Forecast: Snow showers likely before 1am, then a chance of snow showers and patchy blowing snow between 1am and 3am, then patchy blowing snow and a slight chance of snow showers. Mostly cloudy, with a low around 1. Wind chill values as low as -17. West wind 12 to 21 mph, with gusts as high as 33 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

Saturday

Temperature: 11°F

Wind Speed: 18 to 22 mph

Wind Direction: NW

Forecast: Patchy blowing snow before 5pm. Partly sunny, with a high near 11. Wind chill values as low as -20. Northwest wind 18 to 22 mph, with gusts as high as 35 mph. New snow accumulation of less than half an inch possible.

Saturday Night

Temperature: -3°F

Wind Speed: 7 to 17 mph

Wind Direction: W

Forecast: Mostly cloudy, with a low around -3. Wind chill values as low as -15. West wind 7 to 17 mph, with gusts as high as 28 mph.

Sunday

Temperature: 18°F

Wind Speed: 5 to 8 mph

Wind Direction: W

Forecast: Partly sunny, with a high near 18. Wind chill values as low as -13. West wind 5 to 8 mph.

Sunday Night

Temperature: 3°F

Wind Speed: 3 mph

Wind Direction: SW

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

Monday

Temperature: 31°F

Wind Speed: 3 mph

Wind Direction: S

Forecast: Mostly cloudy, with a high near 31.

Monday Night

Temperature: 20°F

Wind Speed: 3 mph

Wind Direction: S

Forecast: Mostly cloudy, with a low around 20.

Tuesday

Temperature: 44°F

Wind Speed: 6 mph

Wind Direction: SW

Forecast: Mostly sunny, with a high near 44.

Tuesday Night

Temperature: 31°F

Wind Speed: 7 mph

Wind Direction: SW

Forecast: A chance of rain after 7pm. Mostly cloudy, with a low around 31. Chance of precipitation is 50%.

Wednesday

Temperature: 41°F

Wind Speed: 8 to 12 mph

Wind Direction: W

Forecast: A chance of rain before 7am, then rain and snow likely. Cloudy, with a high near 41. Chance of precipitation is 60%.

Wednesday Night

Temperature: 23°F

Wind Speed: 10 mph

Wind Direction: W

Forecast: A chance of rain and snow. Cloudy, with a low around 23. Chance of precipitation is 50%.

Thursday

Temperature: 31°F

Wind Speed: 9 to 14 mph

Wind Direction: W

Forecast: A chance of snow. Cloudy, with a high near 31. Chance of precipitation is 40%.

Thursday Night

Temperature: 19°F

Wind Speed: 10 mph

Wind Direction: W

Forecast: A chance of snow. Cloudy, with a low around 19. Chance of precipitation is 30%.

Friday

Temperature: 32°F

Wind Speed: 10 mph

Wind Direction: W

Forecast: A chance of snow. Cloudy, with a high near 32.