Chambersburg 7-day weather forecast

Written by:
January 26, 2026
ESOlex // Shutterstock

Chambersburg 7-day weather forecast

Stacker created the forecast for Chambersburg, Pennsylvania using data from OpenWeather. This week's high is 77 °F on Sunday, while the low is 27 °F on Monday. There are expected to be 2 sunny days and rain on 7 days this week.

NWS State College PA has issued a winter weather advisory until Tuesday at 01:00 PM.

Monday, March 2

- High of 40 °F, low of 27 °F (47% humidity)
- Overcast with a 44% chance of rain (0 mm of rain)
- Moderate risk of harm from sun exposure (2 UV index)
- Gentle breeze (8 mph wind)
- Sunrise at 6:42 AM, sunset at 6:03 PM
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1 / 6
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Tuesday, March 3

- High of 37 °F, low of 32 °F (100% humidity)
- Overcast with a 100% chance of rain (3 mm of rain)
- Light breeze (5 mph wind)
- Sunrise at 6:41 AM, sunset at 6:04 PM
- Full moon
2 / 6
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Wednesday, March 4

- High of 46 °F, low of 37 °F (98% humidity)
- Overcast with a 100% chance of rain (6 mm of rain)
- Light breeze (6 mph wind)
- Sunrise at 6:39 AM, sunset at 6:05 PM
3 / 6
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Thursday, March 5

- High of 67 °F, low of 44 °F (83% humidity)
- Overcast with a 100% chance of rain (7 mm of rain)
- Moderate risk of harm from sun exposure (4 UV index)
- Gentle breeze (9 mph wind)
- Sunrise at 6:38 AM, sunset at 6:06 PM
4 / 6
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Friday, March 6

- High of 71 °F, low of 54 °F (57% humidity)
- Sunny with a 100% chance of rain (2 mm of rain)
- Gentle breeze (12 mph wind)
- Sunrise at 6:36 AM, sunset at 6:07 PM
5 / 6
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Saturday, March 7

- High of 65 °F, low of 52 °F (85% humidity)
- Overcast with a 27% chance of rain (1 mm of rain)
- Gentle breeze (8 mph wind)
- Sunrise at 6:35 AM, sunset at 6:08 PM
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6 / 6
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Sunday, March 8

- High of 77 °F, low of 57 °F (58% humidity)
- Fair with a 79% chance of rain (2 mm of rain)
- Moderate breeze (14 mph wind)
- Sunrise at 6:33 AM, sunset at 6:09 PM

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