Harrisburg 7-day weather forecast

Written by:
August 11, 2025
ESOlex // Shutterstock

Harrisburg 7-day weather forecast

Stacker created the forecast for Harrisburg, Pennsylvania using data from OpenWeather. This week's high is 95 °F on Sunday, while the low is 61 °F on Monday. There are expected to be 4 sunny days and rain on 3 days this week.

There are currently no weather alerts.

Monday, August 11

- High of 89 °F, low of 61 °F (57% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (9 UV index)
- Light breeze (6 mph wind)
- Sunrise at 6:15 AM, sunset at 8:10 PM
1 / 6
South12th Photography // Shutterstock

Tuesday, August 12

- High of 89 °F, low of 66 °F (57% humidity)
- Partly cloudy with a 28% chance of rain (0 mm of rain)
- Very high risk of harm from sun exposure (8 UV index)
- Light breeze (6 mph wind)
- Sunrise at 6:16 AM, sunset at 8:09 PM
2 / 6
alisalipa // Shutterstock

Wednesday, August 13

- High of 90 °F, low of 69 °F (59% humidity)
- Mostly cloudy with a 100% chance of rain (3 mm of rain)
- Very high risk of harm from sun exposure (9 UV index)
- Light breeze (7 mph wind)
- Sunrise at 6:17 AM, sunset at 8:07 PM
3 / 6
Nataliia K // Shutterstock

Thursday, August 14

- High of 90 °F, low of 70 °F (43% humidity)
- Partly cloudy with a 0% chance of rain
- Very high risk of harm from sun exposure (8 UV index)
- Light breeze (6 mph wind)
- Sunrise at 6:18 AM, sunset at 8:06 PM
4 / 6
Flamingo Images // Shutterstock

Friday, August 15

- High of 89 °F, low of 70 °F (50% humidity)
- Sunny with a 0% chance of rain
- Light breeze (5 mph wind)
- Sunrise at 6:19 AM, sunset at 8:05 PM
5 / 6
thaweerat // Shutterstock

Saturday, August 16

- High of 92 °F, low of 70 °F (51% humidity)
- Sunny with a 20% chance of rain (0 mm of rain)
- Gentle breeze (8 mph wind)
- Sunrise at 6:19 AM, sunset at 8:03 PM
- Last quarter moon
6 / 6
GP PIXSTOCK // Shutterstock

Sunday, August 17

- High of 95 °F, low of 71 °F (42% humidity)
- Sunny with a 0% chance of rain
- Light breeze (7 mph wind)
- Sunrise at 6:20 AM, sunset at 8:02 PM

Trending Now