Williamsport 7-day weather forecast

Written by:
April 14, 2025
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Williamsport 7-day weather forecast

Stacker created the forecast for Williamsport, Pennsylvania using data from OpenWeather. This week's high is 71 °F on Saturday, while the low is 32 °F on Friday. There are expected to be 2 sunny days, snow on 1 day, and 4 days of rain this week.

There are currently no weather alerts.

Monday, April 14

- High of 57 °F, low of 37 °F (67% humidity)
- Overcast with a 100% chance of rain (2 mm of rain)
- Moderate risk of harm from sun exposure (3 UV index)
- Light breeze (4 mph wind)
- Sunrise at 6:29 AM, sunset at 7:46 PM
1 / 6
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Tuesday, April 15

- High of 54 °F, low of 39 °F (52% humidity)
- Partly cloudy with a 100% chance of rain (1 mm of rain)
- High risk of harm from sun exposure (5 UV index)
- Moderate breeze (17 mph wind)
- Sunrise at 6:27 AM, sunset at 7:47 PM
2 / 6
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Wednesday, April 16

- High of 46 °F, low of 33 °F (53% humidity)
- Overcast with a 90% chance of snow (1 mm of snow)
- Moderate risk of harm from sun exposure (5 UV index)
- Moderate breeze (17 mph wind)
- Sunrise at 6:26 AM, sunset at 7:48 PM
3 / 6
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Thursday, April 17

- High of 55 °F, low of 33 °F (36% humidity)
- Sunny with a 0% chance of rain
- High risk of harm from sun exposure (6 UV index)
- Gentle breeze (12 mph wind)
- Sunrise at 6:24 AM, sunset at 7:49 PM
4 / 6
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Friday, April 18

- High of 51 °F, low of 32 °F (54% humidity)
- Overcast with a 91% chance of rain (1 mm of rain)
- Light breeze (4 mph wind)
- Sunrise at 6:23 AM, sunset at 7:50 PM
5 / 6
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Saturday, April 19

- High of 71 °F, low of 47 °F (68% humidity)
- Overcast with a 100% chance of rain (5 mm of rain)
- Moderate breeze (13 mph wind)
- Sunrise at 6:21 AM, sunset at 7:51 PM
6 / 6
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Sunday, April 20

- High of 61 °F, low of 40 °F (29% humidity)
- Sunny with a 0% chance of rain
- Gentle breeze (12 mph wind)
- Sunrise at 6:20 AM, sunset at 7:52 PM
- Last quarter moon

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