Hourly Weather Forecast - Duncannon, PA

12 AM
21°F
0%
6mph
WNW
Clear
Humidity
51%
Feels like
14°F
Dew Point
6°F
1 AM
20°F
0%
5mph
WNW
Clear
Humidity
51%
Feels like
13°F
Dew Point
5°F
2 AM
20°F
0%
5mph
WNW
Clear
Humidity
51%
Feels like
13°F
Dew Point
4°F
3 AM
19°F
0%
5mph
WNW
Mostly Clear
Humidity
51%
Feels like
12°F
Dew Point
4°F
4 AM
18°F
0%
4mph
WNW
Mostly Clear
Humidity
51%
Feels like
12°F
Dew Point
3°F
5 AM
18°F
0%
3mph
W
Mostly Clear
Humidity
52%
Feels like
13°F
Dew Point
3°F
6 AM
17°F
0%
2mph
W
Partly Cloudy
Humidity
55%
Feels like
17°F
Dew Point
3°F
7 AM
16°F
0%
2mph
W
Mostly Cloudy
Humidity
58%
Feels like
16°F
Dew Point
4°F
7:25 AM
8 AM
17°F
0%
2mph
W
Mostly Cloudy
Humidity
57%
Feels like
17°F
Dew Point
5°F
9 AM
20°F
0%
3mph
WSW
Cloudy
Humidity
53%
Feels like
20°F
Dew Point
6°F
10 AM
23°F
0%
4mph
WSW
Cloudy
Humidity
48%
Feels like
18°F
Dew Point
6°F
11 AM
25°F
0%
4mph
WSW
Cloudy
Humidity
45%
Feels like
20°F
Dew Point
7°F
12 PM
27°F
0%
5mph
SW
Cloudy
Humidity
42%
Feels like
21°F
Dew Point
7°F
1 PM
29°F
0%
6mph
SW
Cloudy
Humidity
40%
Feels like
23°F
Dew Point
8°F
2 PM
30°F
0%
6mph
SW
Cloudy
Humidity
39%
Feels like
24°F
Dew Point
8°F
3 PM
31°F
10%
6mph
SW
Cloudy
Humidity
39%
Feels like
25°F
Dew Point
9°F
4 PM
31°F
10%
6mph
SW
Cloudy
Humidity
40%
Feels like
25°F
Dew Point
10°F
5 PM
30°F
10%
6mph
WSW
Cloudy
Humidity
43%
Feels like
25°F
Dew Point
10°F
5:15 PM
6 PM
30°F
10%
5mph
W
Cloudy
Humidity
45%
Feels like
24°F
Dew Point
11°F
7 PM
29°F
10%
5mph
WNW
Cloudy
Humidity
47%
Feels like
23°F
Dew Point
11°F
8 PM
28°F
10%
4mph
WNW
Cloudy
Humidity
49%
Feels like
22°F
Dew Point
11°F
9 PM
26°F
10%
4mph
WNW
Cloudy
Humidity
52%
Feels like
22°F
Dew Point
11°F
10 PM
26°F
10%
4mph
WNW
Cloudy
Humidity
54%
Feels like
21°F
Dew Point
12°F
11 PM
26°F
10%
4mph
WNW
Mostly Cloudy
Humidity
56%
Feels like
21°F
Dew Point
12°F

Snow Forecast through Sunday

Unrelenting Storm Track Brings Snow to Great Lakes & Eastern U.S.

Two main areas of low pressure will produce snow in the Upper Midwest, Great Lakes and eastern U.S.

Weekend Weather Outlook

Today's Weather Outlook

Weekly Drought Map for January 15, 2026

Active Weather Creates Mix of Improvements, Degradations to Drought Depiction

Vehicle driving in wintry conditions

Prepare Your Car for Cold Weather

(Image provided by NOAA)

Polar Vortex: What Is It?

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

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