Weather in Johnson City, Tennessee, United States

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7-Day Detailed Weather Forecast for Johnson City

This Afternoon

Temperature: 81°F

Wind Speed: 5 to 10 mph

Wind Direction: W

Forecast: Mostly sunny, with a high near 81. West wind 5 to 10 mph.

Tonight

Temperature: 60°F

Wind Speed: 0 to 10 mph

Wind Direction: SW

Forecast: Partly cloudy, with a low around 60. Southwest wind 0 to 10 mph.

Wednesday

Temperature: 87°F

Wind Speed: 0 to 10 mph

Wind Direction: SW

Forecast: Sunny, with a high near 87. Southwest wind 0 to 10 mph, with gusts as high as 20 mph.

Wednesday Night

Temperature: 67°F

Wind Speed: 5 to 10 mph

Wind Direction: SW

Forecast: Mostly clear, with a low around 67. Southwest wind 5 to 10 mph.

Thursday

Temperature: 88°F

Wind Speed: 5 to 20 mph

Wind Direction: SW

Forecast: A chance of rain showers between 8am and 11am, then showers and thunderstorms. Partly sunny, with a high near 88. Southwest wind 5 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 90%.

Thursday Night

Temperature: 66°F

Wind Speed: 0 to 15 mph

Wind Direction: SW

Forecast: Showers and thunderstorms. Mostly cloudy, with a low around 66. Southwest wind 0 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.

Juneteenth

Temperature: 80°F

Wind Speed: 5 to 10 mph

Wind Direction: W

Forecast: Showers and thunderstorms before 2pm, then showers and thunderstorms likely. Partly sunny, with a high near 80. West wind 5 to 10 mph. Chance of precipitation is 90%.

Friday Night

Temperature: 58°F

Wind Speed: 0 to 10 mph

Wind Direction: NW

Forecast: Showers and thunderstorms likely before 2am. Partly cloudy, with a low around 58. Chance of precipitation is 60%.

Saturday

Temperature: 82°F

Wind Speed: 0 to 10 mph

Wind Direction: NW

Forecast: Sunny, with a high near 82.

Saturday Night

Temperature: 60°F

Wind Speed: 0 to 5 mph

Wind Direction: NW

Forecast: Mostly clear, with a low around 60.

Sunday

Temperature: 87°F

Wind Speed: 0 to 5 mph

Wind Direction: SW

Forecast: A slight chance of showers and thunderstorms after 2pm. Sunny, with a high near 87. Chance of precipitation is 20%.

Sunday Night

Temperature: 66°F

Wind Speed: 0 to 5 mph

Wind Direction: S

Forecast: A slight chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms. Partly cloudy, with a low around 66. Chance of precipitation is 30%.

Monday

Temperature: 86°F

Wind Speed: 0 to 10 mph

Wind Direction: SW

Forecast: A chance of rain showers before 2pm, then showers and thunderstorms likely. Partly sunny, with a high near 86. Chance of precipitation is 70%.

Monday Night

Temperature: 66°F

Wind Speed: 0 to 10 mph

Wind Direction: SW

Forecast: Showers and thunderstorms likely. Mostly cloudy, with a low around 66.