Chambersburg 7-day weather forecast

Written by:
March 9, 2026
ESOlex // Shutterstock

Chambersburg 7-day weather forecast

Stacker created the forecast for Chambersburg, Pennsylvania using data from OpenWeather. This week's high is 70 °F on Monday, while the low is 30 °F on Friday. There are expected to be 2 sunny days and rain on 3 days this week.

There are currently no weather alerts.

Monday, March 9

- High of 70 °F, low of 48 °F (60% humidity)
- Sunny with a 0% chance of rain
- Moderate risk of harm from sun exposure (5 UV index)
- Gentle breeze (11 mph wind)
- Sunrise at 7:31 AM, sunset at 7:10 PM
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Tuesday, March 10

- High of 69 °F, low of 48 °F (62% humidity)
- Sunny with a 0% chance of rain
- Moderate risk of harm from sun exposure (5 UV index)
- Gentle breeze (10 mph wind)
- Sunrise at 7:30 AM, sunset at 7:11 PM
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Wednesday, March 11

- High of 68 °F, low of 57 °F (93% humidity)
- Overcast with a 29% chance of rain (0 mm of rain)
- Moderate risk of harm from sun exposure (4 UV index)
- Moderate breeze (17 mph wind)
- Sunrise at 7:28 AM, sunset at 7:12 PM
- Last quarter moon
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Thursday, March 12

- High of 66 °F, low of 32 °F (49% humidity)
- Overcast with a 80% chance of rain (1 mm of rain)
- Moderate risk of harm from sun exposure (5 UV index)
- Fresh breeze (21 mph wind)
- Sunrise at 7:27 AM, sunset at 7:13 PM
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Friday, March 13

- High of 50 °F, low of 30 °F (52% humidity)
- Overcast with a 53% chance of rain (1 mm of rain)
- Fresh breeze (23 mph wind)
- Sunrise at 7:25 AM, sunset at 7:14 PM
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Saturday, March 14

- High of 49 °F, low of 34 °F (31% humidity)
- Mostly cloudy with a 0% chance of rain
- Fresh breeze (23 mph wind)
- Sunrise at 7:23 AM, sunset at 7:15 PM
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Sunday, March 15

- High of 64 °F, low of 38 °F (70% humidity)
- Overcast with a 0% chance of rain
- Moderate breeze (16 mph wind)
- Sunrise at 7:22 AM, sunset at 7:16 PM

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