Williamsport 7-day weather forecast

Written by:
January 26, 2026
ESOlex // Shutterstock

Williamsport 7-day weather forecast

Stacker created the forecast for Williamsport, Pennsylvania using data from OpenWeather. This week's high is 33 °F on Tuesday, while the low is 1 °F on Saturday. There are expected to be 2 sunny days and snow on 1 day this week.

There are currently no weather alerts.

Monday, February 2

- High of 32 °F, low of 7 °F (53% humidity)
- Sunny with a 0% chance of snow
- Moderate risk of harm from sun exposure (2 UV index)
- Gentle breeze (10 mph wind)
- Sunrise at 7:18 AM, sunset at 5:25 PM
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1 / 6
Cari Rubin Photography // Shutterstock

Tuesday, February 3

- High of 33 °F, low of 10 °F (61% humidity)
- Overcast with a 0% chance of rain
- Gentle breeze (8 mph wind)
- Sunrise at 7:17 AM, sunset at 5:26 PM
2 / 6
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Wednesday, February 4

- High of 29 °F, low of 10 °F (53% humidity)
- Fair with a 0% chance of snow
- Moderate risk of harm from sun exposure (2 UV index)
- Light breeze (7 mph wind)
- Sunrise at 7:16 AM, sunset at 5:27 PM
3 / 6
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Thursday, February 5

- High of 28 °F, low of 10 °F (47% humidity)
- Partly cloudy with a 0% chance of snow
- Gentle breeze (12 mph wind)
- Sunrise at 7:15 AM, sunset at 5:28 PM
4 / 6
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Friday, February 6

- High of 30 °F, low of 12 °F (78% humidity)
- Overcast with a 100% chance of snow (3 mm of snow)
- Moderate breeze (15 mph wind)
- Sunrise at 7:13 AM, sunset at 5:30 PM
5 / 6
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Saturday, February 7

- High of 8 °F, low of 1 °F (58% humidity)
- Overcast with a 0% chance of snow
- Fresh breeze (20 mph wind)
- Sunrise at 7:12 AM, sunset at 5:31 PM
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6 / 6
Gary Whitton // Shutterstock

Sunday, February 8

- High of 14 °F, low of 2 °F (59% humidity)
- Overcast with a 0% chance of snow
- Moderate breeze (18 mph wind)
- Sunrise at 7:11 AM, sunset at 5:32 PM

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