The Weather Network
Weather
Maps
News
Video
|
Welcome
Monthly
⋮
Current
Hourly
7 Days
14 Days
Weekend
Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Williamsport, PA
Content continues below
October
Average Temperature
High
17°
Feels 17
Low
7°
Feels 6
Average Precipitation
10 Days
Rain amount
75.2mm
Snow amount
0.1cm
Content continues below
Daily Historical Averages
October 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
17°
19
21°
20
19°
21
18°
22
19°
23
16°
24
15°
25
16°
26
19°
27
17°
28
15°
29
15°
30
16°
31
16°
Forecast
Sunday, October 18, 2026
Day
17°
Feels 17
Wind
5 km/h SW
Gust
8 km/h
Humidity
45%
P.O.P
0%
Night
1°
Feels -1
Wind
4 km/h N
Gust
6 km/h
Humidity
100%
P.O.P
0%
Historical Averages
Oct 18
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.