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Williamsport (PA)
Winston-Salem (NC) More Locations
United States weather

10 day weather forecast for Williamsport

Wednesday, December 17th, 2025, at 06:57 AM
today
Partly cloudy
12° -5°
tomorrow
Mist
3° -8°
Friday
Heavy rain
11° -3°
Saturday
Partly cloudy
1° -3°
Sunday
Partly cloudy
4° -4°
Monday
Partly cloudy
-1° -5°
Tuesday
Overcast
1° -4°
 More Details See
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Williamsport Weather Pages

Williamsport weather forecast

The weather forecast for Williamsport for today indicates chilly conditions with temperatures around 12 °F.

Snow is expected on Saturday,.

Wind speeds are expected to be strong, averaging around 22 km/h.

On Thursday, a notable cooling trend with temperatures reaching 3°C, and moderate rain with a 89% chance, accumulating about 3.08mm.

Weather today
Williamsport weather forecast

Williamsport 14 days weather forecast

This weeks weather in Williamsport. Click on a date for detailed forecasts
Wed. 17
12°
-5°
Partly cloudy
0 mm
Thu. 18
3°
-8°
Mist
3.1 mm
Fri. 19
11°
-3°
Heavy rain
67.4 mm
Sat. 20
1°
-3°
Partly cloudy
0 cm
Sun. 21
4°
-4°
Partly cloudy
0 mm
Mon. 22
-1°
-5°
Partly cloudy
0 mm
Tue. 23
1°
-4°
Overcast
0.1 mm
Wed. 24
8°
-1°
Overcast
0 mm
Thu. 25
4°
1°
Patchy rain possible
1.1 mm
Fri. 26
3°
-1°
Overcast
0 mm
Sat. 27
2°
-3°
Overcast
0.1 cm
Sun. 28
-1°
-5°
Sunny
0 mm
Mon. 29
-3°
-7°
Moderate or heavy snow showers
1.1 cm
Tue. 30
5°
-8°
Moderate snow
0.7 cm
Further Ahead
Select a date

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Access Williamsport weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
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Williamsport snow forecast ☃️

A total of 1.94 cm of snow is expected in Williamsport over the next two weeks

Williamsport long range weather forecast

30 day weather forecast for Williamsport
November
January
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Overcast
1°
2
Overcast
1°
3
Mist
2°
4
Overcast
0°
5
Overcast
-1°
6
Overcast
1°
7
Cloudy
0°
8
Overcast
2°
9
Moderate rain
-0°
10
Fog
3°
11
Heavy snow
2°
12
Partly cloudy
0°
13
Partly cloudy
-1°
14
Sunny
-1°
15
Overcast
-1°
16
Moderate rain
3°
17
Partly cloudy
12°
18
Mist
3°
19
Heavy rain
11°
20
Partly cloudy
1°
21
Partly cloudy
4°
22
Partly cloudy
-1°
23
Overcast
1°
24
Overcast
8°
25
Patchy rain possible
4°
26
Overcast
3°
27
Overcast
2°
28
Sunny
-1°
29
Moderate or heavy snow showers
-3°
30
Moderate snow
5°
31
Moderate rain at times
4°
Important Notice
Our Williamsport long range weather forecast is based on historical data analysis rather than real-time forecasting models. While this provides a general outlook, weather conditions can change. We recommend checking the forecast closer to your planned date for the most current information.

Rain Forecast for the Next 14 Days in Williamsport

The chart displays the expected rainfall values (in mm) over the next 14 days in Williamsport, highlighting variations in precipitation levels for specific dates. ☔

Williamsport Wind Speed Forecast Chart

This chart illustrates the projected daily max wind speed (in km) in Williamsport over the next two weeks, providing insights into periods of increased or decreased wind activity. 🌀

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Location coordinates Where is Williamsport?

Get accurate weather forecasts for Williamsport, located at latitude 41.241 and longitude -77.001. Stay updated with localized weather information tailored for Williamsport.

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