Harrisburg 7-day weather forecast

Written by:
September 8, 2025
ESOlex // Shutterstock

Harrisburg 7-day weather forecast

Stacker created the forecast for Harrisburg, Pennsylvania using data from OpenWeather. This week's high is 80 °F on Thursday, while the low is 49 °F on Tuesday. There are expected to be 5 sunny days and precipitation on 0 days this week.

There are currently no weather alerts.

Monday, September 8

- High of 74 °F, low of 51 °F (33% humidity)
- Sunny with a 0% chance of rain
- High risk of harm from sun exposure (7 UV index)
- Light breeze (6 mph wind)
- Sunrise at 6:42 AM, sunset at 7:28 PM
1 / 6
New Africa // Shutterstock

Tuesday, September 9

- High of 75 °F, low of 49 °F (38% humidity)
- Sunny with a 0% chance of rain
- High risk of harm from sun exposure (6 UV index)
- Gentle breeze (8 mph wind)
- Sunrise at 6:43 AM, sunset at 7:26 PM
2 / 6
John Cartwright // Shutterstock

Wednesday, September 10

- High of 69 °F, low of 53 °F (47% humidity)
- Overcast with a 0% chance of rain
- High risk of harm from sun exposure (6 UV index)
- Gentle breeze (8 mph wind)
- Sunrise at 6:43 AM, sunset at 7:25 PM
3 / 6
supergenijalac // Shutterstock

Thursday, September 11

- High of 80 °F, low of 54 °F (29% humidity)
- Sunny with a 0% chance of rain
- High risk of harm from sun exposure (6 UV index)
- Gentle breeze (8 mph wind)
- Sunrise at 6:44 AM, sunset at 7:23 PM
4 / 6
Rachasie // Shutterstock

Friday, September 12

- High of 80 °F, low of 57 °F (40% humidity)
- Sunny with a 0% chance of rain
- Gentle breeze (9 mph wind)
- Sunrise at 6:45 AM, sunset at 7:21 PM
5 / 6
LeManna // Shutterstock

Saturday, September 13

- High of 79 °F, low of 62 °F (46% humidity)
- Mostly sunny with a 0% chance of rain
- Gentle breeze (8 mph wind)
- Sunrise at 6:46 AM, sunset at 7:20 PM
6 / 6
Alex Stemmer // Shutterstock

Sunday, September 14

- High of 80 °F, low of 55 °F (44% humidity)
- Overcast with a 0% chance of rain
- Gentle breeze (9 mph wind)
- Sunrise at 6:47 AM, sunset at 7:18 PM
- Last quarter moon

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