
ESOlex // Shutterstock
Williamsport 7-day weather forecast
Stacker created the forecast for Williamsport, Pennsylvania using data from OpenWeather. This week's high is 81 °F on Monday, while the low is 36 °F on Friday. There are expected to be 3 sunny days and rain on 2 days this week.
There are currently no weather alerts.
Monday, October 6
- High of 81 °F, low of 50 °F (52% humidity)- Sunny with a 0% chance of rain
- High risk of harm from sun exposure (5 UV index)
- Light breeze (5 mph wind)
- Sunrise at 7:10 AM, sunset at 6:41 PM
- Full moon
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1 / 6
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Tuesday, October 7
- High of 72 °F, low of 57 °F (88% humidity)
- Overcast with a 100% chance of rain (4 mm of rain)
- Moderate risk of harm from sun exposure (3 UV index)
- Light breeze (5 mph wind)
- Sunrise at 7:11 AM, sunset at 6:40 PM
- Overcast with a 100% chance of rain (4 mm of rain)
- Moderate risk of harm from sun exposure (3 UV index)
- Light breeze (5 mph wind)
- Sunrise at 7:11 AM, sunset at 6:40 PM

2 / 6
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Wednesday, October 8
- High of 65 °F, low of 42 °F (43% humidity)
- Partly cloudy with a 100% chance of rain (5 mm of rain)
- Moderate risk of harm from sun exposure (4 UV index)
- Gentle breeze (12 mph wind)
- Sunrise at 7:12 AM, sunset at 6:38 PM
- Partly cloudy with a 100% chance of rain (5 mm of rain)
- Moderate risk of harm from sun exposure (4 UV index)
- Gentle breeze (12 mph wind)
- Sunrise at 7:12 AM, sunset at 6:38 PM

3 / 6
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Thursday, October 9
- High of 58 °F, low of 38 °F (39% humidity)
- Sunny with a 0% chance of rain
- Moderate risk of harm from sun exposure (5 UV index)
- Light breeze (6 mph wind)
- Sunrise at 7:13 AM, sunset at 6:36 PM
- Sunny with a 0% chance of rain
- Moderate risk of harm from sun exposure (5 UV index)
- Light breeze (6 mph wind)
- Sunrise at 7:13 AM, sunset at 6:36 PM

4 / 6
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Friday, October 10
- High of 61 °F, low of 36 °F (47% humidity)
- Sunny with a 0% chance of rain
- Moderate risk of harm from sun exposure (5 UV index)
- Light breeze (6 mph wind)
- Sunrise at 7:14 AM, sunset at 6:35 PM
- Sunny with a 0% chance of rain
- Moderate risk of harm from sun exposure (5 UV index)
- Light breeze (6 mph wind)
- Sunrise at 7:14 AM, sunset at 6:35 PM

5 / 6
Cari Rubin Photography // Shutterstock
Saturday, October 11
- High of 63 °F, low of 40 °F (61% humidity)
- Overcast with a 0% chance of rain
- Moderate risk of harm from sun exposure (5 UV index)
- Light breeze (5 mph wind)
- Sunrise at 7:15 AM, sunset at 6:33 PM
- Overcast with a 0% chance of rain
- Moderate risk of harm from sun exposure (5 UV index)
- Light breeze (5 mph wind)
- Sunrise at 7:15 AM, sunset at 6:33 PM
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6 / 6
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Sunday, October 12
- High of 63 °F, low of 44 °F (49% humidity)
- Overcast with a 0% chance of rain
- Moderate risk of harm from sun exposure (5 UV index)
- Light breeze (6 mph wind)
- Sunrise at 7:16 AM, sunset at 6:32 PM
- Overcast with a 0% chance of rain
- Moderate risk of harm from sun exposure (5 UV index)
- Light breeze (6 mph wind)
- Sunrise at 7:16 AM, sunset at 6:32 PM