Hourly Weather Forecast - Duncannon, PA

12 AM
12°F
0%
2mph
SW
Clear
Humidity
51%
Feels like
12°F
Dew Point
-3°F
1 AM
11°F
0%
2mph
SW
Clear
Humidity
53%
Feels like
11°F
Dew Point
-2°F
2 AM
11°F
0%
1mph
SSW
Mostly Clear
Humidity
55%
Feels like
11°F
Dew Point
-2°F
3 AM
10°F
0%
1mph
SSW
Partly Cloudy
Humidity
54%
Feels like
10°F
Dew Point
-3°F
4 AM
10°F
0%
1mph
S
Partly Cloudy
Humidity
53%
Feels like
10°F
Dew Point
-4°F
5 AM
9°F
0%
1mph
S
Mostly Cloudy
Humidity
52%
Feels like
9°F
Dew Point
-5°F
6 AM
11°F
0%
1mph
SSE
Cloudy
Humidity
50%
Feels like
11°F
Dew Point
-4°F
7 AM
12°F
10%
2mph
SSE
Cloudy
Humidity
47%
Feels like
12°F
Dew Point
-4°F
7:26 AM
8 AM
15°F
10%
2mph
SSE
Mostly Cloudy
Humidity
44%
Feels like
15°F
Dew Point
-3°F
9 AM
19°F
10%
4mph
S
Mostly Cloudy
Humidity
41%
Feels like
13°F
Dew Point
-1°F
10 AM
22°F
10%
6mph
S
Mostly Cloudy
Humidity
36%
Feels like
14°F
Dew Point
-1°F
11 AM
25°F
10%
7mph
S
Partly Cloudy
Humidity
35%
Feels like
17°F
Dew Point
1°F
12 PM
28°F
10%
8mph
SSW
Partly Cloudy
Humidity
34%
Feels like
20°F
Dew Point
4°F
1 PM
31°F
10%
9mph
SSW
Partly Cloudy
Humidity
37%
Feels like
23°F
Dew Point
7°F
2 PM
32°F
10%
8mph
SSW
Partly Cloudy
Humidity
34%
Feels like
25°F
Dew Point
7°F
3 PM
33°F
10%
8mph
SSW
Partly Cloudy
Humidity
34%
Feels like
27°F
Dew Point
8°F
4 PM
34°F
10%
7mph
SSW
Mostly Sunny
Humidity
36%
Feels like
28°F
Dew Point
10°F
5 PM
34°F
20%
6mph
SSW
Mostly Sunny
Humidity
38%
Feels like
28°F
Dew Point
11°F
5:13 PM
6 PM
33°F
20%
5mph
SSW
Partly Cloudy
Humidity
40%
Feels like
29°F
Dew Point
12°F
7 PM
33°F
20%
4mph
SSW
Partly Cloudy
Humidity
45%
Feels like
29°F
Dew Point
14°F
8 PM
33°F
10%
4mph
SSW
Partly Cloudy
Humidity
48%
Feels like
29°F
Dew Point
15°F
9 PM
32°F
10%
4mph
SW
Partly Cloudy
Humidity
52%
Feels like
28°F
Dew Point
17°F
10 PM
32°F
10%
4mph
SW
Partly Cloudy
Humidity
55%
Feels like
28°F
Dew Point
18°F
11 PM
32°F
10%
5mph
SW
Partly Cloudy
Humidity
57%
Feels like
27°F
Dew Point
19°F

Snow Forecast through Saturday

Multiple Snowy Systems Hit Great Lakes, Northeast

A new disturbance will track across the Upper Midwest, central Appalachia, Northeast, and Great Lakes.

Weekend Weather Outlook

Weekend 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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