Johnson City 7-day weather forecast

Written by:
January 26, 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 66 °F on Friday, while the low is 29 °F on Sunday. There is expected to be 1 sunny day and rain on 5 days this week.

There are currently no weather alerts.

Monday, February 16

- High of 61 °F, low of 41 °F (61% humidity)
- Mostly sunny with a 0% chance of rain
- Moderate risk of harm from sun exposure (4 UV index)
- Light breeze (6 mph wind)
- Sunrise at 7:16 AM, sunset at 6:11 PM
1 / 6
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Tuesday, February 17

- High of 62 °F, low of 42 °F (55% humidity)
- Partly cloudy with a 0% chance of rain
- Moderate risk of harm from sun exposure (4 UV index)
- Light breeze (7 mph wind)
- Sunrise at 7:15 AM, sunset at 6:12 PM
- New moon
2 / 6
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Wednesday, February 18

- High of 63 °F, low of 44 °F (60% humidity)
- Overcast with a 23% chance of rain (0 mm of rain)
- Moderate risk of harm from sun exposure (4 UV index)
- Moderate breeze (13 mph wind)
- Sunrise at 7:13 AM, sunset at 6:13 PM
3 / 6
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Thursday, February 19

- High of 64 °F, low of 54 °F (81% humidity)
- Overcast with a 100% chance of rain (6 mm of rain)
- Moderate risk of harm from sun exposure (2 UV index)
- Light breeze (5 mph wind)
- Sunrise at 7:12 AM, sunset at 6:14 PM
4 / 6
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Friday, February 20

- High of 66 °F, low of 50 °F (68% humidity)
- Mostly cloudy with a 100% chance of rain (5 mm of rain)
- Moderate risk of harm from sun exposure (3 UV index)
- Moderate breeze (14 mph wind)
- Sunrise at 7:11 AM, sunset at 6:15 PM
5 / 6
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Saturday, February 21

- High of 57 °F, low of 46 °F (87% humidity)
- Overcast with a 100% chance of rain (27 mm of rain)
- Moderate risk of harm from sun exposure (3 UV index)
- Gentle breeze (10 mph wind)
- Sunrise at 7:10 AM, sunset at 6:16 PM
6 / 6
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Sunday, February 22

- High of 41 °F, low of 29 °F (69% humidity)
- Overcast with a 100% chance of rain (1 mm of rain)
- Moderate risk of harm from sun exposure (3 UV index)
- Moderate breeze (15 mph wind)
- Sunrise at 7:09 AM, sunset at 6:17 PM

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