Weather in Duncannon, Pennsylvania, United States

7-Day Detailed Weather Forecast for Duncannon

Overnight

Temperature: 21°F

Wind Speed: 2 mph

Wind Direction: E

Forecast: Mostly cloudy, with a low around 21. East wind around 2 mph.

Wednesday

Temperature: 47°F

Wind Speed: 3 to 7 mph

Wind Direction: SW

Forecast: Mostly cloudy, with a high near 47. Southwest wind 3 to 7 mph.

Wednesday Night

Temperature: 24°F

Wind Speed: 0 to 5 mph

Wind Direction: NW

Forecast: Patchy fog after 10pm. Partly cloudy, with a low around 24. Northwest wind 0 to 5 mph.

Thursday

Temperature: 45°F

Wind Speed: 1 to 8 mph

Wind Direction: SE

Forecast: Patchy fog before 10am. Mostly sunny, with a high near 45. Southeast wind 1 to 8 mph.

Thursday Night

Temperature: 41°F

Wind Speed: 6 to 15 mph

Wind Direction: S

Forecast: Rain showers after 7pm. Cloudy, with a low around 41. South wind 6 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.

Friday

Temperature: 48°F

Wind Speed: 13 to 17 mph

Wind Direction: W

Forecast: Rain showers before 1pm. Partly sunny, with a high near 48. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

Friday Night

Temperature: 25°F

Wind Speed: 5 to 15 mph

Wind Direction: W

Forecast: Partly cloudy, with a low around 25.

Saturday

Temperature: 39°F

Wind Speed: 2 to 7 mph

Wind Direction: SW

Forecast: Partly sunny, with a high near 39.

Saturday Night

Temperature: 33°F

Wind Speed: 6 mph

Wind Direction: S

Forecast: Mostly cloudy, with a low around 33.

Sunday

Temperature: 44°F

Wind Speed: 6 to 9 mph

Wind Direction: W

Forecast: Mostly sunny, with a high near 44.

Sunday Night

Temperature: 25°F

Wind Speed: 6 mph

Wind Direction: NW

Forecast: Partly cloudy, with a low around 25.

Monday

Temperature: 37°F

Wind Speed: 6 mph

Wind Direction: NW

Forecast: Mostly sunny, with a high near 37.

Monday Night

Temperature: 24°F

Wind Speed: 2 mph

Wind Direction: N

Forecast: Mostly cloudy, with a low around 24.

Tuesday

Temperature: 40°F

Wind Speed: 3 to 7 mph

Wind Direction: S

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