Hourly Weather Forecast - South Williamsport, PA

12 AM
46°F
70%
9mph
N
70% Chance of Rain
Humidity
100%
Feels like
42°F
Dew Point
46°F
1 AM
44°F
80%
9mph
N
80% Chance of Rain
Humidity
99%
Feels like
40°F
Dew Point
44°F
2 AM
42°F
60%
8mph
N
60% Chance of Light Rain
Humidity
100%
Feels like
37°F
Dew Point
42°F
3 AM
40°F
40%
8mph
NNW
40% Chance of Light Rain
Humidity
100%
Feels like
35°F
Dew Point
40°F
4 AM
39°F
30%
9mph
NNW
30% Chance of Light Rain
Humidity
100%
Feels like
33°F
Dew Point
39°F
5 AM
38°F
20%
9mph
NNW
Cloudy
Humidity
98%
Feels like
31°F
Dew Point
37°F
6 AM
37°F
10%
10mph
NNW
Cloudy
Humidity
94%
Feels like
30°F
Dew Point
35°F
7 AM
37°F
10%
11mph
NNW
Cloudy
Humidity
91%
Feels like
29°F
Dew Point
34°F
7:06 AM
8 AM
37°F
10%
11mph
NNW
Cloudy
Humidity
86%
Feels like
29°F
Dew Point
33°F
9 AM
37°F
0%
12mph
NNW
Cloudy
Humidity
83%
Feels like
29°F
Dew Point
32°F
10 AM
38°F
0%
13mph
NNW
Cloudy
Humidity
78%
Feels like
30°F
Dew Point
32°F
11 AM
39°F
0%
13mph
NNW
Cloudy
Humidity
72%
Feels like
32°F
Dew Point
31°F
12 PM
41°F
0%
13mph
NNW
Mostly Cloudy
Humidity
67%
Feels like
34°F
Dew Point
31°F
1 PM
43°F
0%
13mph
NNW
Mostly Cloudy
Humidity
62%
Feels like
36°F
Dew Point
30°F
2 PM
44°F
0%
13mph
NNW
Mostly Cloudy
Humidity
60%
Feels like
37°F
Dew Point
31°F
3 PM
44°F
0%
13mph
NNW
Mostly Cloudy
Humidity
57%
Feels like
37°F
Dew Point
30°F
4 PM
44°F
0%
14mph
NNW
Partly Cloudy
Humidity
53%
Feels like
37°F
Dew Point
28°F
5 PM
42°F
0%
13mph
NNW
Partly Cloudy
Humidity
54%
Feels like
36°F
Dew Point
27°F
6 PM
41°F
0%
12mph
NNW
Partly Cloudy
Humidity
53%
Feels like
34°F
Dew Point
25°F
7 PM
40°F
0%
11mph
NNW
Partly Cloudy
Humidity
55%
Feels like
33°F
Dew Point
25°F
7:23 PM
8 PM
38°F
0%
9mph
NNW
Partly Cloudy
Humidity
62%
Feels like
32°F
Dew Point
26°F
9 PM
37°F
0%
9mph
NNW
Partly Cloudy
Humidity
63%
Feels like
31°F
Dew Point
26°F
10 PM
35°F
0%
9mph
NNW
Mostly Cloudy
Humidity
66%
Feels like
28°F
Dew Point
25°F
11 PM
34°F
0%
9mph
NNW
Mostly Cloudy
Humidity
69%
Feels like
27°F
Dew Point
25°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