Weather in Johnson City, Tennessee, United States

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7-Day Detailed Weather Forecast for Johnson City

This Afternoon

Temperature: 86°F

Wind Speed: 15 mph

Wind Direction: W

Forecast: Showers and thunderstorms. Partly sunny. High near 86, with temperatures falling to around 81 in the afternoon. West wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible.

Tonight

Temperature: 66°F

Wind Speed: 5 to 10 mph

Wind Direction: SW

Forecast: Showers and thunderstorms before 8pm, then showers and thunderstorms. Mostly cloudy, with a low around 66. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

Tuesday

Temperature: 80°F

Wind Speed: 10 mph

Wind Direction: NW

Forecast: Rain showers before 2pm. Mostly cloudy, with a high near 80. Northwest wind around 10 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Tuesday Night

Temperature: 57°F

Wind Speed: 0 to 10 mph

Wind Direction: N

Forecast: Mostly clear, with a low around 57. North wind 0 to 10 mph.

Wednesday

Temperature: 85°F

Wind Speed: 0 to 5 mph

Wind Direction: N

Forecast: Sunny, with a high near 85. North wind 0 to 5 mph.

Wednesday Night

Temperature: 63°F

Wind Speed: 0 to 5 mph

Wind Direction: NE

Forecast: Mostly clear, with a low around 63. Northeast wind 0 to 5 mph.

Thursday

Temperature: 90°F

Wind Speed: 0 to 5 mph

Wind Direction: SW

Forecast: A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 90. Southwest wind 0 to 5 mph. Chance of precipitation is 20%.

Thursday Night

Temperature: 67°F

Wind Speed: 0 to 5 mph

Wind Direction: S

Forecast: A slight chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 67. Chance of precipitation is 20%.

Friday

Temperature: 90°F

Wind Speed: 0 to 5 mph

Wind Direction: SW

Forecast: Showers and thunderstorms likely after 8am. Mostly sunny, with a high near 90. Chance of precipitation is 60%.

Friday Night

Temperature: 68°F

Wind Speed: 0 to 5 mph

Wind Direction: SW

Forecast: Showers and thunderstorms likely before 8pm, then a chance of showers and thunderstorms. Partly cloudy, with a low around 68. Chance of precipitation is 60%.

Saturday

Temperature: 88°F

Wind Speed: 0 to 10 mph

Wind Direction: SW

Forecast: A chance of rain showers before 8am, then showers and thunderstorms likely. Partly sunny, with a high near 88. Chance of precipitation is 60%.

Saturday Night

Temperature: 68°F

Wind Speed: 0 to 10 mph

Wind Direction: SW

Forecast: Showers and thunderstorms likely before 8pm, then a chance of showers and thunderstorms. Partly cloudy, with a low around 68. Chance of precipitation is 60%.

Sunday

Temperature: 90°F

Wind Speed: 0 to 10 mph

Wind Direction: SW

Forecast: A chance of rain showers before 8am, then a chance of showers and thunderstorms between 8am and 2pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 90. Chance of precipitation is 50%.

Sunday Night

Temperature: 69°F

Wind Speed: 0 to 5 mph

Wind Direction: SW

Forecast: A chance of showers and thunderstorms. Mostly clear, with a low around 69.