
ESOlex // Shutterstock
Williamsport 7-day weather forecast
Stacker created the forecast for Williamsport, Pennsylvania using data from OpenWeather. This week's high is 72 °F on Sunday, while the low is 44 °F on Sunday. There are expected to be 0 sunny days and rain on 6 days this week.
There are currently no weather alerts.
Monday, May 5
- High of 68 °F, low of 59 °F (93% humidity)- Overcast with a 100% chance of rain (8 mm of rain)
- High risk of harm from sun exposure (5 UV index)
- Gentle breeze (9 mph wind)
- Sunrise at 6:00 AM, sunset at 8:09 PM
You may also like:
Highest-rated restaurants in Williamsport by diners

1 / 6
thaweerat // Shutterstock
Tuesday, May 6
- High of 65 °F, low of 49 °F (90% humidity)
- Overcast with a 100% chance of rain (10 mm of rain)
- Moderate risk of harm from sun exposure (3 UV index)
- Gentle breeze (11 mph wind)
- Sunrise at 5:59 AM, sunset at 8:10 PM
- Overcast with a 100% chance of rain (10 mm of rain)
- Moderate risk of harm from sun exposure (3 UV index)
- Gentle breeze (11 mph wind)
- Sunrise at 5:59 AM, sunset at 8:10 PM

2 / 6
Jurga Jot // Shutterstock
Wednesday, May 7
- High of 63 °F, low of 47 °F (69% humidity)
- Mostly cloudy with a 64% chance of rain (1 mm of rain)
- High risk of harm from sun exposure (7 UV index)
- Gentle breeze (10 mph wind)
- Sunrise at 5:57 AM, sunset at 8:11 PM
- Mostly cloudy with a 64% chance of rain (1 mm of rain)
- High risk of harm from sun exposure (7 UV index)
- Gentle breeze (10 mph wind)
- Sunrise at 5:57 AM, sunset at 8:11 PM

3 / 6
Jaromir Chalabala // Shutterstock
Thursday, May 8
- High of 55 °F, low of 47 °F (84% humidity)
- Overcast with a 21% chance of rain (0 mm of rain)
- Moderate risk of harm from sun exposure (3 UV index)
- Gentle breeze (9 mph wind)
- Sunrise at 5:56 AM, sunset at 8:12 PM
- Overcast with a 21% chance of rain (0 mm of rain)
- Moderate risk of harm from sun exposure (3 UV index)
- Gentle breeze (9 mph wind)
- Sunrise at 5:56 AM, sunset at 8:12 PM

4 / 6
Zyabich // Shutterstock
Friday, May 9
- High of 47 °F, low of 45 °F (93% humidity)
- Overcast with a 100% chance of rain (5 mm of rain)
- Light breeze (6 mph wind)
- Sunrise at 5:55 AM, sunset at 8:13 PM
- Overcast with a 100% chance of rain (5 mm of rain)
- Light breeze (6 mph wind)
- Sunrise at 5:55 AM, sunset at 8:13 PM

5 / 6
Saijai Boonmak // Shutterstock
Saturday, May 10
- High of 64 °F, low of 45 °F (42% humidity)
- Partly sunny with a 0% chance of rain
- Gentle breeze (11 mph wind)
- Sunrise at 5:54 AM, sunset at 8:14 PM
- Partly sunny with a 0% chance of rain
- Gentle breeze (11 mph wind)
- Sunrise at 5:54 AM, sunset at 8:14 PM
You may also like:
Highest-rated Mexican restaurants in the Williamsport area by diners

6 / 6
ESOlex // Shutterstock
Sunday, May 11
- High of 72 °F, low of 44 °F (53% humidity)
- Partly cloudy with a 20% chance of rain (0 mm of rain)
- Light breeze (7 mph wind)
- Sunrise at 5:53 AM, sunset at 8:15 PM
- Partly cloudy with a 20% chance of rain (0 mm of rain)
- Light breeze (7 mph wind)
- Sunrise at 5:53 AM, sunset at 8:15 PM