Chambersburg 7-day weather forecast

Written by:
June 30, 2025
ESOlex // Shutterstock

Chambersburg 7-day weather forecast

Stacker created the forecast for Chambersburg, Pennsylvania using data from OpenWeather. This week's high is 90 °F on Monday, while the low is 64 °F on Friday. There are expected to be 3 sunny days and rain on 5 days this week.

There are currently no weather alerts.

Monday, June 30

- High of 90 °F, low of 70 °F (84% humidity)
- Overcast with a 100% chance of rain (48 mm of rain)
- Very high risk of harm from sun exposure (10 UV index)
- Gentle breeze (10 mph wind)
- Sunrise at 5:45 AM, sunset at 8:43 PM
1 / 6
John Cartwright // Shutterstock

Tuesday, July 1

- High of 79 °F, low of 68 °F (94% humidity)
- Overcast with a 100% chance of rain (9 mm of rain)
- High risk of harm from sun exposure (7 UV index)
- Gentle breeze (10 mph wind)
- Sunrise at 5:45 AM, sunset at 8:43 PM
2 / 6
South12th Photography // Shutterstock

Wednesday, July 2

- High of 86 °F, low of 66 °F (53% humidity)
- Sunny with a 100% chance of rain (0 mm of rain)
- Very high risk of harm from sun exposure (9 UV index)
- Light breeze (6 mph wind)
- Sunrise at 5:46 AM, sunset at 8:42 PM
- First quarter moon
3 / 6
Flamingo Images // Shutterstock

Thursday, July 3

- High of 85 °F, low of 65 °F (50% humidity)
- Fair with a 0% chance of rain
- Very high risk of harm from sun exposure (9 UV index)
- Gentle breeze (10 mph wind)
- Sunrise at 5:46 AM, sunset at 8:42 PM
4 / 6
AnnaElizabeth photography // Shutterstock

Friday, July 4

- High of 87 °F, low of 64 °F (50% humidity)
- Fair with a 0% chance of rain
- Light breeze (7 mph wind)
- Sunrise at 5:47 AM, sunset at 8:42 PM
5 / 6
alisalipa // Shutterstock

Saturday, July 5

- High of 88 °F, low of 68 °F (61% humidity)
- Overcast with a 39% chance of rain (1 mm of rain)
- Light breeze (5 mph wind)
- Sunrise at 5:47 AM, sunset at 8:42 PM
6 / 6
thaweerat // Shutterstock

Sunday, July 6

- High of 90 °F, low of 70 °F (57% humidity)
- Mostly cloudy with a 93% chance of rain (1 mm of rain)
- Gentle breeze (9 mph wind)
- Sunrise at 5:48 AM, sunset at 8:42 PM

Trending Now