Hourly Weather Forecast - South Williamsport, PA

12 AM
35°F
0%
3mph
SSW
Cloudy
Humidity
72%
Feels like
33°F
Dew Point
27°F
1 AM
34°F
0%
3mph
S
Cloudy
Humidity
77%
Feels like
34°F
Dew Point
27°F
2 AM
33°F
0%
3mph
S
Mostly Cloudy
Humidity
81%
Feels like
33°F
Dew Point
27°F
3 AM
32°F
0%
3mph
SSE
Cloudy
Humidity
84%
Feels like
32°F
Dew Point
28°F
4 AM
32°F
0%
3mph
SSE
Cloudy
Humidity
85%
Feels like
32°F
Dew Point
28°F
5 AM
31°F
0%
3mph
SE
Cloudy
Humidity
86%
Feels like
31°F
Dew Point
28°F
6 AM
32°F
0%
3mph
SE
Cloudy
Humidity
86%
Feels like
32°F
Dew Point
28°F
7 AM
33°F
0%
3mph
SE
Cloudy
Humidity
84%
Feels like
30°F
Dew Point
29°F
7:03 AM
8 AM
35°F
0%
4mph
SE
Cloudy
Humidity
79%
Feels like
32°F
Dew Point
29°F
9 AM
38°F
0%
4mph
SSE
Cloudy
Humidity
73%
Feels like
35°F
Dew Point
30°F
10 AM
41°F
0%
4mph
SSE
Cloudy
Humidity
67%
Feels like
38°F
Dew Point
31°F
11 AM
45°F
0%
5mph
S
Cloudy
Humidity
61%
Feels like
42°F
Dew Point
32°F
12 PM
48°F
0%
6mph
S
Cloudy
Humidity
56%
Feels like
46°F
Dew Point
34°F
1 PM
52°F
0%
7mph
SSW
Cloudy
Humidity
52%
Feels like
52°F
Dew Point
35°F
2 PM
54°F
0%
8mph
SSW
Cloudy
Humidity
50%
Feels like
54°F
Dew Point
36°F
3 PM
55°F
0%
8mph
SSW
Cloudy
Humidity
49%
Feels like
55°F
Dew Point
37°F
4 PM
56°F
0%
8mph
SW
Cloudy
Humidity
50%
Feels like
56°F
Dew Point
37°F
5 PM
55°F
10%
8mph
SW
Cloudy
Humidity
52%
Feels like
55°F
Dew Point
38°F
6 PM
53°F
10%
8mph
SW
Cloudy
Humidity
56%
Feels like
53°F
Dew Point
38°F
7 PM
51°F
20%
7mph
SW
Cloudy
Humidity
62%
Feels like
51°F
Dew Point
39°F
7:25 PM
8 PM
50°F
20%
6mph
SW
Cloudy
Humidity
67%
Feels like
47°F
Dew Point
39°F
9 PM
48°F
20%
5mph
SW
Cloudy
Humidity
73%
Feels like
46°F
Dew Point
40°F
10 PM
47°F
20%
5mph
WNW
Cloudy
Humidity
78%
Feels like
45°F
Dew Point
40°F
11 PM
46°F
20%
4mph
N
Cloudy
Humidity
83%
Feels like
43°F
Dew Point
41°F

Sunday'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

Today's 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?

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide