Johnson City 7-day weather forecast

Written by:
March 23, 2026
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Johnson City 7-day weather forecast

Stacker created the forecast for Johnson City, Tennessee using data from OpenWeather. This week's high is 82 °F on Sunday, while the low is 38 °F on Friday. There are expected to be 3 sunny days and rain on 3 days this week.

There are currently no weather alerts.

Monday, May 11

- High of 68 °F, low of 50 °F (83% humidity)
- Overcast with a 100% chance of rain (6 mm of rain)
- Gentle breeze (8 mph wind)
- Sunrise at 6:26 AM, sunset at 8:25 PM
1 / 6
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Tuesday, May 12

- High of 70 °F, low of 43 °F (34% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (9 UV index)
- Light breeze (7 mph wind)
- Sunrise at 6:25 AM, sunset at 8:26 PM
2 / 6
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Wednesday, May 13

- High of 68 °F, low of 48 °F (69% humidity)
- Partly cloudy with a 100% chance of rain (2 mm of rain)
- High risk of harm from sun exposure (7 UV index)
- Moderate breeze (17 mph wind)
- Sunrise at 6:24 AM, sunset at 8:26 PM
3 / 6
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Thursday, May 14

- High of 56 °F, low of 40 °F (55% humidity)
- Overcast with a 21% chance of rain (0 mm of rain)
- Very high risk of harm from sun exposure (8 UV index)
- Gentle breeze (10 mph wind)
- Sunrise at 6:23 AM, sunset at 8:27 PM
4 / 6
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Friday, May 15

- High of 65 °F, low of 38 °F (43% humidity)
- Partly cloudy with a 0% chance of rain
- Light breeze (5 mph wind)
- Sunrise at 6:22 AM, sunset at 8:28 PM
5 / 6
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Saturday, May 16

- High of 75 °F, low of 48 °F (38% humidity)
- Fair with a 0% chance of rain
- Light breeze (7 mph wind)
- Sunrise at 6:22 AM, sunset at 8:29 PM
- New moon
6 / 6
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Sunday, May 17

- High of 82 °F, low of 57 °F (36% humidity)
- Mostly sunny with a 0% chance of rain
- Light breeze (7 mph wind)
- Sunrise at 6:21 AM, sunset at 8:30 PM

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