Hourly Weather Forecast - Duncannon, PA

12 AM
47°F
10%
2mph
ESE
Partly Cloudy
Humidity
66%
Feels like
47°F
Dew Point
36°F
1 AM
46°F
10%
3mph
ESE
Partly Cloudy
Humidity
68%
Feels like
46°F
Dew Point
36°F
2 AM
46°F
10%
3mph
SE
Partly Cloudy
Humidity
70%
Feels like
45°F
Dew Point
37°F
3 AM
46°F
10%
3mph
SE
Partly Cloudy
Humidity
73%
Feels like
45°F
Dew Point
38°F
4 AM
45°F
10%
3mph
SE
Partly Cloudy
Humidity
76%
Feels like
45°F
Dew Point
38°F
5 AM
44°F
10%
2mph
SE
Partly Cloudy
Humidity
82%
Feels like
44°F
Dew Point
39°F
6 AM
44°F
10%
2mph
SE
Mostly Cloudy
Humidity
87%
Feels like
44°F
Dew Point
41°F
7 AM
45°F
10%
3mph
SSE
Cloudy
Humidity
89%
Feels like
45°F
Dew Point
42°F
7:08 AM
8 AM
47°F
10%
3mph
SSE
Cloudy
Humidity
87%
Feels like
46°F
Dew Point
44°F
9 AM
50°F
10%
3mph
S
Cloudy
Humidity
84%
Feels like
50°F
Dew Point
46°F
10 AM
54°F
10%
2mph
S
Cloudy
Humidity
78%
Feels like
54°F
Dew Point
47°F
11 AM
59°F
10%
3mph
SSW
Cloudy
Humidity
71%
Feels like
59°F
Dew Point
49°F
12 PM
63°F
10%
3mph
SSW
Cloudy
Humidity
63%
Feels like
63°F
Dew Point
51°F
1 PM
68°F
10%
4mph
SSW
Mostly Sunny
Humidity
58%
Feels like
68°F
Dew Point
52°F
2 PM
72°F
20%
5mph
SSW
Partly Cloudy
Humidity
54%
Feels like
72°F
Dew Point
54°F
3 PM
74°F
20%
6mph
SW
Mostly Sunny
Humidity
51%
Feels like
74°F
Dew Point
55°F
4 PM
76°F
30%
6mph
WSW
30% Chance Rain Showers
Humidity
51%
Feels like
76°F
Dew Point
56°F
5 PM
76°F
40%
5mph
W
40% Chance Rain Showers
Humidity
51%
Feels like
76°F
Dew Point
56°F
6 PM
74°F
60%
4mph
W
60% Chance Rain Showers
Humidity
54%
Feels like
74°F
Dew Point
56°F
7 PM
69°F
60%
3mph
NNW
60% Chance Rain Showers
Humidity
64%
Feels like
69°F
Dew Point
56°F
7:22 PM
8 PM
63°F
60%
2mph
N
60% Chance Rain Showers
Humidity
76%
Feels like
63°F
Dew Point
56°F
9 PM
58°F
60%
3mph
N
60% Chance Rain Showers
Humidity
89%
Feels like
58°F
Dew Point
55°F
10 PM
56°F
60%
4mph
N
60% Chance Rain Showers
Humidity
92%
Feels like
56°F
Dew Point
54°F
11 PM
55°F
70%
4mph
N
70% Chance Rain Showers
Humidity
92%
Feels like
55°F
Dew Point
53°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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