Chambersburg 7-day weather forecast

Written by:
April 21, 2025
ESOlex // Shutterstock

Chambersburg 7-day weather forecast

Stacker created the forecast for Chambersburg, Pennsylvania using data from OpenWeather. This week's high is 73 °F on Monday, while the low is 42 °F on Sunday. There are expected to be 0 sunny days and rain on 3 days this week.

There are currently no weather alerts.

Monday, April 21

- High of 73 °F, low of 54 °F (71% humidity)
- Overcast with a 100% chance of rain (5 mm of rain)
- High risk of harm from sun exposure (7 UV index)
- Moderate breeze (14 mph wind)
- Sunrise at 6:23 AM, sunset at 7:54 PM
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Tuesday, April 22

- High of 69 °F, low of 53 °F (46% humidity)
- Mostly cloudy with a 0% chance of rain
- Very high risk of harm from sun exposure (7 UV index)
- Gentle breeze (12 mph wind)
- Sunrise at 6:22 AM, sunset at 7:55 PM
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Wednesday, April 23

- High of 70 °F, low of 49 °F (47% humidity)
- Partly cloudy with a 0% chance of rain
- Very high risk of harm from sun exposure (8 UV index)
- Light breeze (5 mph wind)
- Sunrise at 6:20 AM, sunset at 7:56 PM
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Thursday, April 24

- High of 73 °F, low of 52 °F (50% humidity)
- Mostly cloudy with a 0% chance of rain
- High risk of harm from sun exposure (7 UV index)
- Gentle breeze (11 mph wind)
- Sunrise at 6:19 AM, sunset at 7:57 PM
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Friday, April 25

- High of 63 °F, low of 53 °F (94% humidity)
- Overcast with a 100% chance of rain (5 mm of rain)
- Moderate breeze (14 mph wind)
- Sunrise at 6:18 AM, sunset at 7:58 PM
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Saturday, April 26

- High of 71 °F, low of 48 °F (76% humidity)
- Mostly cloudy with a 100% chance of rain (4 mm of rain)
- Moderate breeze (16 mph wind)
- Sunrise at 6:16 AM, sunset at 7:59 PM
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Stepan Bessmelnitsin // Shutterstock

Sunday, April 27

- High of 63 °F, low of 42 °F (35% humidity)
- Partly cloudy with a 0% chance of rain
- Gentle breeze (12 mph wind)
- Sunrise at 6:15 AM, sunset at 8:00 PM
- New moon

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