Decatur County, TN Weather Forecast
County weather hub
Sunny
Compare major city weather across Decatur County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Sunny, with a high near 81. Northeast wind 5 to 15 mph.
County Weather Overview
This county weather page brings together forecast coverage for Decatur County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 1 of 1 mapped cities in Decatur County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Jun 2 to Jun 7, 2026
- Latest sync
- Jun 1, 2026 1:25 AM CDT
- Forecast office
- MEG
- Source
- NOAA / NWS
Daily Outlook
This Week in Decatur County
Saturday looks like the warmest upcoming period in Decatur County at 86 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 55 degrees F.
The strongest winds are forecast for Tuesday at about 5 to 15 mph NE.
Precipitation is mentioned in 3 upcoming forecast periods.
Forecast Details
- Last updated
- Jun 1, 2026 1:25 AM CDT
- Coverage
- 6 days
- Time zone
- America/Chicago
- Forecast office
- MEG
- Radar station
- KHPX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Clear, with a low around 55. Northeast wind 5 to 10 mph.
Sunny, with a high near 82. East wind around 5 mph.
Mostly clear, with a low around 57. East southeast wind around 0 mph.
Sunny, with a high near 84. South southeast wind 0 to 5 mph.
Mostly clear, with a low around 60.
Sunny, with a high near 85.
Partly cloudy, with a low around 65.
A slight chance of rain showers between 7am and 1pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 86. Chance of precipitation is 30%.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 67. Chance of precipitation is 30%.
A slight chance of rain showers before 7am, then a chance of showers and thunderstorms between 7am and 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 86. Chance of precipitation is 50%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Jun 2
|
Sunny
|
81°F |
5 to 15 mph
NE
|
|
Tuesday Night
Jun 2
|
Clear
|
55°F |
5 to 10 mph
NE
|
|
Wednesday
Jun 3
|
Sunny
|
82°F |
5 mph
E
|
|
Wednesday Night
Jun 3
|
Mostly Clear
|
57°F |
0 mph
|
|
Thursday
Jun 4
|
Sunny
|
84°F |
0 to 5 mph
SSE
|
|
Thursday Night
Jun 4
|
Mostly Clear
|
60°F |
0 mph
|
|
Friday
Jun 5
|
Sunny
|
85°F |
0 to 5 mph
S
|
|
Friday Night
Jun 5
|
Partly Cloudy
|
65°F |
0 to 5 mph
S
|
|
Saturday
Jun 6
|
Slight Chance Rain Showers then Chance Showers And Thunderstorms
|
86°F |
5 to 10 mph
S
|
|
Saturday Night
Jun 6
|
Chance Showers And Thunderstorms
|
67°F |
0 to 5 mph
S
|
|
Sunday
Jun 7
|
Chance Showers And Thunderstorms
|
86°F |
5 to 10 mph
SSW
|
Major City Forecasts
Live forecast snapshots for major cities across Decatur County.
Coverage
Forecast coverage currently spans 1 of 1 mapped cities in Decatur County.
Largest mapped city population in this region: 2,272.
