Hourly Weather Forecast - Duncannon, PA

7 AM
48°F
0%
3mph
N
Partly Cloudy
Humidity
82%
Feels like
48°F
Dew Point
43°F
7:10 AM
8 AM
49°F
0%
4mph
N
Mostly Sunny
Humidity
79%
Feels like
47°F
Dew Point
42°F
9 AM
49°F
0%
5mph
N
Mostly Sunny
Humidity
75%
Feels like
48°F
Dew Point
42°F
10 AM
50°F
0%
6mph
N
Mostly Sunny
Humidity
71%
Feels like
50°F
Dew Point
41°F
11 AM
51°F
0%
6mph
N
Mostly Sunny
Humidity
65%
Feels like
51°F
Dew Point
40°F
12 PM
53°F
0%
6mph
N
Mostly Sunny
Humidity
60%
Feels like
53°F
Dew Point
39°F
1 PM
53°F
0%
4mph
NNE
Mostly Sunny
Humidity
56%
Feels like
53°F
Dew Point
38°F
2 PM
54°F
0%
3mph
NNE
Mostly Sunny
Humidity
54%
Feels like
54°F
Dew Point
38°F
3 PM
55°F
0%
2mph
NNE
Partly Cloudy
Humidity
51%
Feels like
55°F
Dew Point
37°F
4 PM
55°F
0%
2mph
NE
Mostly Sunny
Humidity
50%
Feels like
55°F
Dew Point
37°F
5 PM
54°F
0%
1mph
NE
Partly Cloudy
Humidity
51%
Feels like
54°F
Dew Point
37°F
6 PM
53°F
0%
1mph
NE
Partly Cloudy
Humidity
53%
Feels like
53°F
Dew Point
36°F
7 PM
51°F
0%
1mph
ENE
Mostly Cloudy
Humidity
56%
Feels like
51°F
Dew Point
36°F
7:21 PM
8 PM
49°F
0%
1mph
E
Partly Cloudy
Humidity
60%
Feels like
49°F
Dew Point
36°F
9 PM
48°F
0%
1mph
ESE
Partly Cloudy
Humidity
61%
Feels like
48°F
Dew Point
36°F
10 PM
48°F
0%
1mph
ESE
Partly Cloudy
Humidity
63%
Feels like
48°F
Dew Point
36°F
11 PM
47°F
10%
2mph
SE
Mostly Cloudy
Humidity
65%
Feels like
47°F
Dew Point
36°F

Today's High Temperature Outlook

Early Spring Heat Wave Zaps Southwest

Much of the Southwest will observe record-breaking heat through the weekend, with high temperatures reminiscent of mid-summer!

Weekend Weather Outlook

Weekend Weather Outlook

Weekly Drought Map for March 19, 2026

Active Weather, Drought Improvements for Eastern Half; Drying Persists Elsewhere

(Image provided by Pixabay.com)

Lightning Safety

A tree knocked over after a storm produced high winds. (provided by PublicDomainPictures via Pixabay.com)

Strong Winds in the Springtime

Story image: WeatherBug user Pat S. captures a plant blooming in Columbia, Md., on February 24, 2017.

When Does Spring Begin?

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