Weather in Derry, Pennsylvania, United States

7-Day Detailed Weather Forecast for Derry

Today

Temperature: 29°F

Wind Speed: 9 mph

Wind Direction: SW

Forecast: Snow. Mostly cloudy, with a high near 29. Southwest wind around 9 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

Tonight

Temperature: 2°F

Wind Speed: 8 to 22 mph

Wind Direction: W

Forecast: Snow likely before 10pm, then snow likely and patchy blowing snow between 10pm and 1am, then patchy blowing snow and a slight chance of snow. Mostly cloudy, with a low around 2. Wind chill values as low as -17. West wind 8 to 22 mph, with gusts as high as 36 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 7am, then patchy blowing snow and a slight chance of snow between 7am and 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 36 mph. Chance of precipitation is 20%. New snow accumulation of less than half an inch possible.

Saturday Night

Temperature: -3°F

Wind Speed: 7 to 16 mph

Wind Direction: W

Forecast: Mostly cloudy, with a low around -3. Wind chill values as low as -15. West wind 7 to 16 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. 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.

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.