College Grove, TN Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for College Grove, TN in one place.
Sunny, with a high near 92. Heat index values as high as 99. North wind around 0 mph.
Local Weather Overview
This forecast page for College 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 16, 2026 5:03 AM EDT.
The active forecast window currently covers Sep 17 to Sep 22, 2026 for College Grove, TN.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 17 to Sep 22, 2026
- Latest sync
- Sep 16, 2026 5:03 AM EDT
- Forecast office
- MRX
- Source
- NOAA / NWS
Daily Outlook
This Week in College Grove
Friday looks like the warmest upcoming period in College Grove at 93 degrees F.
Monday Night is the coolest period ahead with temperatures near 67 degrees F.
The strongest winds are forecast for Friday at about 0 to 5 mph N.
Precipitation is mentioned in 9 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 16, 2026 5:03 AM EDT
- Coverage
- 6 days
- Time zone
- America/New_York
- Forecast office
- MRX
- Radar station
- KMRX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Partly cloudy, with a low around 69. North wind around 0 mph.
A slight chance of showers and thunderstorms after 2pm. Sunny, with a high near 93. North wind 0 to 5 mph. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 69. Northeast wind 0 to 5 mph. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms after 2pm. Sunny, with a high near 91. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 69. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 91. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 69. Chance of precipitation is 20%.
A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 90. Chance of precipitation is 40%.
A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 67. Chance of precipitation is 40%.
A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 86.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Thursday
Sep 17
|
Sunny
|
92°F |
0 mph
|
|
Thursday Night
Sep 17
|
Partly Cloudy
|
69°F |
0 mph
|
|
Friday
Sep 18
|
Sunny then Slight Chance Showers And Thunderstorms
|
93°F |
0 to 5 mph
N
|
|
Friday Night
Sep 18
|
Slight Chance Showers And Thunderstorms then Partly Cloudy
|
69°F |
0 to 5 mph
NE
|
|
Saturday
Sep 19
|
Sunny then Slight Chance Showers And Thunderstorms
|
91°F |
0 mph
|
|
Saturday Night
Sep 19
|
Slight Chance Showers And Thunderstorms then Partly Cloudy
|
69°F |
0 to 5 mph
S
|
|
Sunday
Sep 20
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
91°F |
0 to 5 mph
SW
|
|
Sunday Night
Sep 20
|
Slight Chance Showers And Thunderstorms then Partly Cloudy
|
69°F |
0 mph
|
|
Monday
Sep 21
|
Partly Sunny then Chance Showers And Thunderstorms
|
90°F |
0 mph
|
|
Monday Night
Sep 21
|
Chance Showers And Thunderstorms
|
67°F |
0 mph
|
|
Tuesday
Sep 22
|
Partly Sunny then Chance Showers And Thunderstorms
|
86°F |
0 mph
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around College Grove.