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A temperature rollercoaster unfolds across the Northeast, Midwest. Get the forecast details. Chevron right

Duncannon, PA

72°F
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Duncannon

Pennsylvania

72°
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Duncannon, PA Weather
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7 PM

68°
RealFeel® 62°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
rain drop 66%
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Thunderstorms
alerts

Severe Thunderstorm Watch

3:40 PM Sunday - 10:00 PM Sunday

RealFeel Shade™62°

WindW 14 mph

Air QualityFair

Max UV Index0.0 (Low)

Wind Gusts17 mph

Humidity72%

Indoor Humidity72% (Slightly Humid)

Dew Point59° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover100%

Rain0.05 in

Visibility4 mi

Cloud Ceiling2000 ft

8 PM

66°
RealFeel® 59°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
rain drop 69%
Chevron down
Thunderstorms
alerts

Severe Thunderstorm Watch

3:40 PM Sunday - 10:00 PM Sunday

WindNNW 7 mph

Air QualityFair

Wind Gusts8 mph

Humidity74%

Indoor Humidity70% (Slightly Humid)

Dew Point58° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover94%

Rain0.18 in

Visibility4 mi

Cloud Ceiling2000 ft

9 PM

63°
RealFeel® 57°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
rain drop 69%
Chevron down
Thunderstorms
alerts

Severe Thunderstorm Watch

3:40 PM Sunday - 10:00 PM Sunday

WindN 7 mph

Air QualityFair

Wind Gusts9 mph

Humidity75%

Indoor Humidity64% (Ideal Humidity)

Dew Point55° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover94%

Rain0.18 in

Visibility4 mi

Cloud Ceiling2000 ft

10 PM

63°
RealFeel® 60°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
rain drop 49%
Chevron down
Cloudy

WindNNE 8 mph

Air QualityFair

Wind Gusts10 mph

Humidity61%

Indoor Humidity51% (Ideal Humidity)

Dew Point49° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover94%

Visibility10 mi

Cloud Ceiling6200 ft

11 PM

61°
RealFeel® 57°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
rain drop 34%
Chevron down
Cloudy

WindNNE 9 mph

Air QualityFair

Wind Gusts10 mph

Humidity60%

Indoor Humidity46% (Ideal Humidity)

Dew Point47° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover94%

Visibility10 mi

Cloud Ceiling2000 ft

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World North America United States Pennsylvania Duncannon

Weather Near Duncannon:

  • Harrisburg, PA
  • Lancaster, PA
  • York, PA
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