Johnsonville, TN Weather Forecast
Local 7-day forecast
Showers And Thunderstorms Likely then Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Johnsonville, TN in one place.
Showers and thunderstorms likely before 9am, then a chance of showers and thunderstorms between 9am and 4pm. Some of the storms could produce heavy rain. Partly sunny, with a high near 86. South southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New rainfall amounts between 2 and 3 inches possible.
Local Weather Overview
This forecast page for Johnsonville, TN is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Jun 8, 2026 5:23 PM CDT.
The active forecast window currently covers Jun 9 to Jun 14, 2026 for Johnsonville, TN.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jun 9 to Jun 14, 2026
- Latest sync
- Jun 8, 2026 5:23 PM CDT
- Forecast office
- OHX
- Source
- NOAA / NWS
Daily Outlook
This Week in Johnsonville
Wednesday looks like the warmest upcoming period in Johnsonville at 88 degrees F.
Friday Night is the coolest period ahead with temperatures near 67 degrees F.
The strongest winds are forecast for Tuesday at about 5 to 10 mph SSW.
Precipitation is mentioned in 8 upcoming forecast periods.
Forecast Details
- Last updated
- Jun 8, 2026 5:23 PM CDT
- Coverage
- 6 days
- Time zone
- America/Chicago
- Forecast office
- OHX
- Radar station
- KHPX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly clear, with a low around 73. South southwest wind around 5 mph.
Sunny, with a high near 88. South southwest wind 5 to 10 mph.
Mostly clear, with a low around 73. South southwest wind around 5 mph.
Sunny, with a high near 87. South southwest wind 5 to 10 mph, with gusts as high as 20 mph.
A slight chance of showers and thunderstorms after 1am. Mostly clear, with a low around 72. South southwest wind around 5 mph. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms between 7am and 1pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 86. West wind around 5 mph. Chance of precipitation is 50%.
A chance of showers and thunderstorms. Partly cloudy, with a low around 67. Chance of precipitation is 50%.
A chance of showers and thunderstorms. Mostly sunny, with a high near 84. Chance of precipitation is 30%.
A chance of showers and thunderstorms before 1am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 69. Chance of precipitation is 40%.
A chance of showers and thunderstorms before 1pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 84. Chance of precipitation is 50%.
A chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms. Partly cloudy, with a low around 67.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Jun 9
|
Showers And Thunderstorms Likely then Chance Showers And Thunderstorms
|
86°F |
5 to 10 mph
SSW
|
|
Tuesday Night
Jun 9
|
Mostly Clear
|
73°F |
5 mph
SSW
|
|
Wednesday
Jun 10
|
Sunny
|
88°F |
5 to 10 mph
SSW
|
|
Wednesday Night
Jun 10
|
Mostly Clear
|
73°F |
5 mph
SSW
|
|
Thursday
Jun 11
|
Sunny
|
87°F |
5 to 10 mph
SSW
|
|
Thursday Night
Jun 11
|
Mostly Clear then Slight Chance Showers And Thunderstorms
|
72°F |
5 mph
SSW
|
|
Friday
Jun 12
|
Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms
|
86°F |
5 mph
W
|
|
Friday Night
Jun 12
|
Chance Showers And Thunderstorms
|
67°F |
0 to 5 mph
NNE
|
|
Saturday
Jun 13
|
Chance Showers And Thunderstorms
|
84°F |
0 to 5 mph
NNE
|
|
Saturday Night
Jun 13
|
Chance Showers And Thunderstorms
|
69°F |
0 mph
|
|
Sunday
Jun 14
|
Chance Showers And Thunderstorms
|
84°F |
0 to 5 mph
WSW
|
|
Sunday Night
Jun 14
|
Chance Showers And Thunderstorms
|
67°F |
0 to 5 mph
ENE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Johnsonville.