Johnson City 7-day weather forecast

Written by:
July 21, 2025
ESOlex // Shutterstock

Johnson City 7-day weather forecast

Stacker created the forecast for Johnson City, Tennessee using data from OpenWeather. This week's high is 91 °F on Wednesday, while the low is 65 °F on Thursday. There are expected to be 4 sunny days and rain on 4 days this week.

There are currently no weather alerts.

Monday, July 21

- High of 82 °F, low of 70 °F (83% humidity)
- Overcast with a 100% chance of rain (14 mm of rain)
- Very high risk of harm from sun exposure (9 UV index)
- Light breeze (6 mph wind)
- Sunrise at 6:27 AM, sunset at 8:43 PM
1 / 6
Alex Stemmer // Shutterstock

Tuesday, July 22

- High of 89 °F, low of 67 °F (60% humidity)
- Mostly cloudy with a 0% chance of rain
- Very high risk of harm from sun exposure (11 UV index)
- Gentle breeze (8 mph wind)
- Sunrise at 6:28 AM, sunset at 8:42 PM
2 / 6
Rachasie // Shutterstock

Wednesday, July 23

- High of 91 °F, low of 66 °F (48% humidity)
- Mostly sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (10 UV index)
- Light breeze (6 mph wind)
- Sunrise at 6:29 AM, sunset at 8:42 PM
3 / 6
cooperr // Shutterstock

Thursday, July 24

- High of 89 °F, low of 65 °F (40% humidity)
- Fair with a 0% chance of rain
- Very high risk of harm from sun exposure (11 UV index)
- Light breeze (6 mph wind)
- Sunrise at 6:29 AM, sunset at 8:41 PM
- New moon
4 / 6
Piyawat Nandeenopparit // Shutterstock

Friday, July 25

- High of 87 °F, low of 68 °F (54% humidity)
- Fair with a 100% chance of rain (4 mm of rain)
- Light breeze (6 mph wind)
- Sunrise at 6:30 AM, sunset at 8:40 PM
5 / 6
aco // Shutterstock

Saturday, July 26

- High of 89 °F, low of 68 °F (45% humidity)
- Partly cloudy with a 100% chance of rain (3 mm of rain)
- Light breeze (5 mph wind)
- Sunrise at 6:31 AM, sunset at 8:40 PM
6 / 6
supergenijalac // Shutterstock

Sunday, July 27

- High of 87 °F, low of 69 °F (54% humidity)
- Fair with a 100% chance of rain (2 mm of rain)
- Gentle breeze (10 mph wind)
- Sunrise at 6:32 AM, sunset at 8:39 PM

Trending Now