Gettysburg 7-day weather forecast

Written by:
August 25, 2025
ESOlex // Shutterstock

Gettysburg 7-day weather forecast

Stacker created the forecast for Gettysburg, Pennsylvania using data from OpenWeather. This week's high is 78 °F on Monday, while the low is 49 °F on Saturday. There are expected to be 3 sunny days and rain on 2 days this week.

There are currently no weather alerts.

Monday, August 25

- High of 78 °F, low of 61 °F (39% humidity)
- Sunny with a 100% chance of rain (2 mm of rain)
- Very high risk of harm from sun exposure (8 UV index)
- Moderate breeze (13 mph wind)
- Sunrise at 6:30 AM, sunset at 7:51 PM
1 / 6
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Tuesday, August 26

- High of 74 °F, low of 54 °F (42% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (7 UV index)
- Gentle breeze (8 mph wind)
- Sunrise at 6:31 AM, sunset at 7:50 PM
2 / 6
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Wednesday, August 27

- High of 75 °F, low of 53 °F (35% humidity)
- Sunny with a 0% chance of rain
- High risk of harm from sun exposure (7 UV index)
- Gentle breeze (11 mph wind)
- Sunrise at 6:32 AM, sunset at 7:48 PM
3 / 6
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Thursday, August 28

- High of 77 °F, low of 55 °F (32% humidity)
- Overcast with a 0% chance of rain
- High risk of harm from sun exposure (6 UV index)
- Light breeze (7 mph wind)
- Sunrise at 6:33 AM, sunset at 7:47 PM
4 / 6
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Friday, August 29

- High of 65 °F, low of 53 °F (87% humidity)
- Overcast with a 99% chance of rain (1 mm of rain)
- Gentle breeze (10 mph wind)
- Sunrise at 6:34 AM, sunset at 7:45 PM
5 / 6
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Saturday, August 30

- High of 73 °F, low of 49 °F (37% humidity)
- Partly cloudy with a 0% chance of rain
- Gentle breeze (8 mph wind)
- Sunrise at 6:35 AM, sunset at 7:44 PM
6 / 6
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Sunday, August 31

- High of 77 °F, low of 52 °F (45% humidity)
- Partly cloudy with a 0% chance of rain
- Gentle breeze (9 mph wind)
- Sunrise at 6:36 AM, sunset at 7:42 PM
- First quarter moon

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