Fountain Grove, TN Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Fountain Grove, TN in one place.
Sunny, with a high near 93. South southeast wind 0 to 5 mph.
Local Weather Overview
This forecast page for Fountain Grove, 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: Sep 14, 2026 9:11 AM CDT.
The active forecast window currently covers Sep 16 to Sep 20, 2026 for Fountain Grove, TN.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 16 to Sep 20, 2026
- Latest sync
- Sep 14, 2026 9:11 AM CDT
- Forecast office
- OHX
- Source
- NOAA / NWS
Daily Outlook
This Week in Fountain Grove
Thursday looks like the warmest upcoming period in Fountain Grove at 94 degrees F.
Sunday Night is the coolest period ahead with temperatures near 67 degrees F.
The strongest winds are forecast for Wednesday at about 0 to 5 mph SSE.
Precipitation is mentioned in 2 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 14, 2026 9:11 AM CDT
- Coverage
- 5 days
- Time zone
- America/Chicago
- Forecast office
- OHX
- Radar station
- KHTX
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 68. Southeast wind around 0 mph.
Sunny, with a high near 94. North wind 0 to 5 mph.
Mostly clear, with a low around 68. Northeast wind around 0 mph.
Sunny, with a high near 94. East northeast wind 0 to 5 mph.
Mostly clear, with a low around 68.
Sunny, with a high near 93.
Mostly clear, with a low around 68.
A slight chance of showers and thunderstorms after 1pm. Sunny, with a high near 91. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 67.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Sep 16
|
Sunny
|
93°F |
0 to 5 mph
SSE
|
|
Wednesday Night
Sep 16
|
Mostly Clear
|
68°F |
0 mph
|
|
Thursday
Sep 17
|
Sunny
|
94°F |
0 to 5 mph
N
|
|
Thursday Night
Sep 17
|
Mostly Clear
|
68°F |
0 mph
|
|
Friday
Sep 18
|
Sunny
|
94°F |
0 to 5 mph
ENE
|
|
Friday Night
Sep 18
|
Mostly Clear
|
68°F |
0 mph
|
|
Saturday
Sep 19
|
Sunny
|
93°F |
0 mph
|
|
Saturday Night
Sep 19
|
Mostly Clear
|
68°F |
0 mph
|
|
Sunday
Sep 20
|
Sunny then Slight Chance Showers And Thunderstorms
|
91°F |
0 to 5 mph
SSW
|
|
Sunday Night
Sep 20
|
Slight Chance Showers And Thunderstorms
|
67°F |
0 to 5 mph
SSE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Fountain Grove.