Hourly Weather Forecast - Duncannon, PA

12 AM
44°F
30%
2mph
SSE
30% Chance Rain Showers
Humidity
65%
Feels like
44°F
Dew Point
33°F
1 AM
42°F
30%
2mph
SSE
30% Chance Rain Showers
Humidity
65%
Feels like
42°F
Dew Point
32°F
2 AM
41°F
30%
2mph
SSE
30% Chance Rain Showers
Humidity
66%
Feels like
41°F
Dew Point
31°F
3 AM
40°F
30%
2mph
SE
30% Chance Rain Showers
Humidity
66%
Feels like
40°F
Dew Point
30°F
4 AM
39°F
10%
2mph
SE
Partly Cloudy
Humidity
67%
Feels like
39°F
Dew Point
29°F
5 AM
38°F
10%
2mph
SE
Mostly Clear
Humidity
70%
Feels like
38°F
Dew Point
29°F
6 AM
38°F
10%
2mph
SE
Partly Cloudy
Humidity
73%
Feels like
38°F
Dew Point
30°F
7 AM
38°F
10%
2mph
SE
Partly Cloudy
Humidity
74%
Feels like
38°F
Dew Point
31°F
7:02 AM
8 AM
40°F
10%
2mph
SE
Mostly Cloudy
Humidity
73%
Feels like
40°F
Dew Point
32°F
9 AM
42°F
10%
2mph
SSE
Mostly Cloudy
Humidity
71%
Feels like
42°F
Dew Point
34°F
10 AM
46°F
10%
3mph
SSE
Partly Cloudy
Humidity
67%
Feels like
45°F
Dew Point
35°F
11 AM
49°F
10%
4mph
S
Partly Cloudy
Humidity
63%
Feels like
48°F
Dew Point
37°F
12 PM
53°F
10%
5mph
S
Partly Cloudy
Humidity
59%
Feels like
53°F
Dew Point
39°F
1 PM
56°F
20%
5mph
S
Partly Cloudy
Humidity
56%
Feels like
56°F
Dew Point
41°F
2 PM
59°F
20%
6mph
S
Partly Cloudy
Humidity
55%
Feels like
59°F
Dew Point
43°F
3 PM
61°F
20%
6mph
SSW
Partly Cloudy
Humidity
54%
Feels like
61°F
Dew Point
44°F
4 PM
61°F
20%
6mph
SSW
Partly Cloudy
Humidity
55%
Feels like
61°F
Dew Point
45°F
5 PM
61°F
30%
6mph
SSW
30% Chance Rain Showers
Humidity
57%
Feels like
61°F
Dew Point
46°F
6 PM
60°F
30%
6mph
SSW
30% Chance Rain Showers
Humidity
60%
Feels like
60°F
Dew Point
46°F
7 PM
59°F
30%
5mph
SSW
30% Chance of Light Rain
Humidity
61%
Feels like
59°F
Dew Point
45°F
7:26 PM
8 PM
57°F
30%
4mph
SSW
30% Chance of Light Rain
Humidity
66%
Feels like
57°F
Dew Point
45°F
9 PM
54°F
40%
4mph
SW
40% Chance of Light Rain
Humidity
70%
Feels like
54°F
Dew Point
45°F
10 PM
51°F
40%
4mph
SW
40% Chance of Light Rain
Humidity
77%
Feels like
51°F
Dew Point
44°F
11 PM
50°F
50%
4mph
WSW
50% Chance of Light Rain
Humidity
79%
Feels like
48°F
Dew Point
44°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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