Johnson City 7-day weather forecast

Written by:
June 30, 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 92 °F on Saturday, while the low is 64 °F on Wednesday. There are expected to be 3 sunny days and rain on 5 days this week.

There are currently no weather alerts.

Monday, June 30

- High of 85 °F, low of 69 °F (51% humidity)
- Partly cloudy with a 100% chance of rain (3 mm of rain)
- Very high risk of harm from sun exposure (11 UV index)
- Gentle breeze (9 mph wind)
- Sunrise at 6:14 AM, sunset at 8:50 PM
1 / 6
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Tuesday, July 1

- High of 80 °F, low of 66 °F (71% humidity)
- Overcast with a 100% chance of rain (16 mm of rain)
- Very high risk of harm from sun exposure (10 UV index)
- Light breeze (7 mph wind)
- Sunrise at 6:15 AM, sunset at 8:50 PM
2 / 6
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Wednesday, July 2

- High of 84 °F, low of 64 °F (53% humidity)
- Sunny with a 100% chance of rain (1 mm of rain)
- Very high risk of harm from sun exposure (10 UV index)
- Light breeze (7 mph wind)
- Sunrise at 6:15 AM, sunset at 8:50 PM
- First quarter moon
3 / 6
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Thursday, July 3

- High of 86 °F, low of 66 °F (46% humidity)
- Sunny with a 29% chance of rain (0 mm of rain)
- Very high risk of harm from sun exposure (11 UV index)
- Light breeze (7 mph wind)
- Sunrise at 6:16 AM, sunset at 8:50 PM
4 / 6
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Friday, July 4

- High of 90 °F, low of 64 °F (38% humidity)
- Sunny with a 0% chance of rain
- Gentle breeze (8 mph wind)
- Sunrise at 6:16 AM, sunset at 8:50 PM
5 / 6
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Saturday, July 5

- High of 92 °F, low of 67 °F (35% humidity)
- Partly cloudy with a 0% chance of rain
- Light breeze (4 mph wind)
- Sunrise at 6:17 AM, sunset at 8:50 PM
6 / 6
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Sunday, July 6

- High of 87 °F, low of 67 °F (46% humidity)
- Partly sunny with a 25% chance of rain (0 mm of rain)
- Light breeze (7 mph wind)
- Sunrise at 6:17 AM, sunset at 8:50 PM

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