
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 90 °F on Saturday, while the low is 55 °F on Wednesday. There are expected to be 5 sunny days and rain on 2 days this week.
There are currently no weather alerts.
Monday, September 15
- High of 77 °F, low of 59 °F (38% humidity)- Overcast with a 63% chance of rain (0 mm of rain)
- High risk of harm from sun exposure (6 UV index)
- Light breeze (7 mph wind)
- Sunrise at 7:12 AM, sunset at 7:37 PM
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1 / 6
Andrew Lever // Shutterstock
Tuesday, September 16
- High of 71 °F, low of 56 °F (78% humidity)
- Overcast with a 21% chance of rain (0 mm of rain)
- Moderate risk of harm from sun exposure (3 UV index)
- Light breeze (5 mph wind)
- Sunrise at 7:12 AM, sunset at 7:35 PM
- Overcast with a 21% chance of rain (0 mm of rain)
- Moderate risk of harm from sun exposure (3 UV index)
- Light breeze (5 mph wind)
- Sunrise at 7:12 AM, sunset at 7:35 PM

2 / 6
Matusciac Alexandru // Shutterstock
Wednesday, September 17
- High of 81 °F, low of 55 °F (40% humidity)
- Mostly sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (7 UV index)
- Light breeze (6 mph wind)
- Sunrise at 7:13 AM, sunset at 7:34 PM
- Mostly sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (7 UV index)
- Light breeze (6 mph wind)
- Sunrise at 7:13 AM, sunset at 7:34 PM

3 / 6
Andrzej Kubik // Shutterstock
Thursday, September 18
- High of 83 °F, low of 59 °F (33% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (7 UV index)
- Light breeze (6 mph wind)
- Sunrise at 7:14 AM, sunset at 7:32 PM
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (7 UV index)
- Light breeze (6 mph wind)
- Sunrise at 7:14 AM, sunset at 7:32 PM

4 / 6
New Africa // Shutterstock
Friday, September 19
- High of 86 °F, low of 59 °F (28% humidity)
- Sunny with a 0% chance of rain
- Light breeze (5 mph wind)
- Sunrise at 7:15 AM, sunset at 7:31 PM
- Sunny with a 0% chance of rain
- Light breeze (5 mph wind)
- Sunrise at 7:15 AM, sunset at 7:31 PM

5 / 6
AnnaElizabeth photography // Shutterstock
Saturday, September 20
- High of 90 °F, low of 61 °F (25% humidity)
- Sunny with a 0% chance of rain
- Gentle breeze (9 mph wind)
- Sunrise at 7:15 AM, sunset at 7:29 PM
- Sunny with a 0% chance of rain
- Gentle breeze (9 mph wind)
- Sunrise at 7:15 AM, sunset at 7:29 PM
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6 / 6
Witaya Proadtayakogool // Shutterstock
Sunday, September 21
- High of 83 °F, low of 59 °F (36% humidity)
- Mostly sunny with a 0% chance of rain
- Light breeze (6 mph wind)
- Sunrise at 7:16 AM, sunset at 7:28 PM
- New moon
- Mostly sunny with a 0% chance of rain
- Light breeze (6 mph wind)
- Sunrise at 7:16 AM, sunset at 7:28 PM
- New moon