Weather in Duncannon, Pennsylvania, United States

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7-Day Detailed Weather Forecast for Duncannon

Today

Temperature: 86°F

Wind Speed: 14 to 17 mph

Wind Direction: SW

Forecast: Rain showers likely before 8am, then showers and thunderstorms likely between 8am and 2pm. Partly sunny, with a high near 86. Southwest wind 14 to 17 mph, with gusts as high as 39 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.

Tonight

Temperature: 61°F

Wind Speed: 5 to 17 mph

Wind Direction: W

Forecast: Mostly cloudy, with a low around 61. West wind 5 to 17 mph, with gusts as high as 33 mph.

Juneteenth

Temperature: 81°F

Wind Speed: 5 to 13 mph

Wind Direction: W

Forecast: Mostly sunny, with a high near 81. West wind 5 to 13 mph, with gusts as high as 24 mph.

Friday Night

Temperature: 60°F

Wind Speed: 5 to 13 mph

Wind Direction: NW

Forecast: Mostly clear, with a low around 60. Northwest wind 5 to 13 mph, with gusts as high as 24 mph.

Saturday

Temperature: 80°F

Wind Speed: 7 to 12 mph

Wind Direction: NW

Forecast: Sunny, with a high near 80. Northwest wind 7 to 12 mph, with gusts as high as 24 mph.

Saturday Night

Temperature: 59°F

Wind Speed: 1 to 10 mph

Wind Direction: W

Forecast: Mostly clear, with a low around 59.

Sunday

Temperature: 83°F

Wind Speed: 1 to 6 mph

Wind Direction: W

Forecast: Mostly sunny, with a high near 83.

Sunday Night

Temperature: 62°F

Wind Speed: 0 to 5 mph

Wind Direction: NE

Forecast: Showers and thunderstorms likely after 8pm. Mostly cloudy, with a low around 62. Chance of precipitation is 60%.

Monday

Temperature: 79°F

Wind Speed: 5 to 8 mph

Wind Direction: S

Forecast: Showers and thunderstorms. Mostly cloudy, with a high near 79. Chance of precipitation is 80%.

Monday Night

Temperature: 58°F

Wind Speed: 5 to 8 mph

Wind Direction: NW

Forecast: Showers and thunderstorms. Mostly cloudy, with a low around 58. Chance of precipitation is 80%.

Tuesday

Temperature: 81°F

Wind Speed: 7 mph

Wind Direction: NW

Forecast: A slight chance of rain showers before 8am. Mostly sunny, with a high near 81.

Tuesday Night

Temperature: 58°F

Wind Speed: 0 to 5 mph

Wind Direction: NW

Forecast: Mostly clear, with a low around 58.

Wednesday

Temperature: 82°F

Wind Speed: 0 to 3 mph

Wind Direction: NW

Forecast: Sunny, with a high near 82.

Wednesday Night

Temperature: 60°F

Wind Speed: 0 to 3 mph

Wind Direction: NW

Forecast: A slight chance of rain showers after 2am. Partly cloudy, with a low around 60.