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 43 °F on Tuesday, while the low is 5 °F on Monday. There are expected to be 3 sunny days, snow on 1 day, and 1 day of rain this week.

There are currently no weather alerts.

Monday, February 9

- High of 30 °F, low of 5 °F (44% humidity)
- Mostly sunny with a 0% chance of snow
- Moderate risk of harm from sun exposure (3 UV index)
- Light breeze (4 mph wind)
- Sunrise at 7:10 AM, sunset at 5:39 PM
- Last quarter moon
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Tuesday, February 10

- High of 43 °F, low of 19 °F (75% humidity)
- Overcast with a 100% chance of rain (1 mm of rain)
- Moderate risk of harm from sun exposure (2 UV index)
- Moderate breeze (15 mph wind)
- Sunrise at 7:09 AM, sunset at 5:40 PM
2 / 6
Alex Stemmer // Shutterstock

Wednesday, February 11

- High of 39 °F, low of 28 °F (57% humidity)
- Mostly cloudy with a 0% chance of rain
- Moderate risk of harm from sun exposure (3 UV index)
- Fresh breeze (19 mph wind)
- Sunrise at 7:08 AM, sunset at 5:41 PM
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Ahmet Naim // Shutterstock

Thursday, February 12

- High of 34 °F, low of 25 °F (51% humidity)
- Partly cloudy with a 0% chance of rain
- Moderate risk of harm from sun exposure (2 UV index)
- Moderate breeze (17 mph wind)
- Sunrise at 7:07 AM, sunset at 5:42 PM
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Leonid Ikan // Shutterstock

Friday, February 13

- High of 36 °F, low of 21 °F (30% humidity)
- Sunny with a 0% chance of rain
- Moderate risk of harm from sun exposure (3 UV index)
- Gentle breeze (8 mph wind)
- Sunrise at 7:06 AM, sunset at 5:43 PM
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Matusciac Alexandru // Shutterstock

Saturday, February 14

- High of 42 °F, low of 23 °F (43% humidity)
- Sunny with a 0% chance of rain
- Moderate risk of harm from sun exposure (3 UV index)
- Light breeze (5 mph wind)
- Sunrise at 7:04 AM, sunset at 5:44 PM
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Sunday, February 15

- High of 33 °F, low of 31 °F (88% humidity)
- Overcast with a 92% chance of snow (1 mm of snow)
- Moderate risk of harm from sun exposure (3 UV index)
- Light breeze (6 mph wind)
- Sunrise at 7:03 AM, sunset at 5:46 PM

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