Oak Grove, TN Weather Forecast
Local 7-day forecast
Partly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Oak Grove, TN in one place.
Partly sunny, with a high near 64. East wind around 5 mph. New rainfall amounts less than a tenth of an inch possible.
Local Weather Overview
This forecast page for Oak 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 24, 2026 2:14 PM EDT.
The active forecast window currently covers Sep 24 to Sep 30, 2026 for Oak Grove, TN.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 24 to Sep 30, 2026
- Latest sync
- Sep 24, 2026 2:14 PM EDT
- Forecast office
- MRX
- Source
- NOAA / NWS
Daily Outlook
This Week in Oak Grove
Wednesday looks like the warmest upcoming period in Oak Grove at 76 degrees F.
Friday Night is the coolest period ahead with temperatures near 44 degrees F.
The strongest winds are forecast for This Afternoon at about 5 mph E.
Precipitation is mentioned in 2 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 24, 2026 2:14 PM EDT
- Coverage
- 7 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
Mostly clear, with a low around 48. East wind around 5 mph.
Sunny, with a high near 67. Northeast wind 0 to 5 mph.
Mostly clear, with a low around 44. Northeast wind 0 to 5 mph.
Sunny, with a high near 67. North wind 0 to 5 mph.
Mostly clear, with a low around 47. Northeast wind 0 to 5 mph.
Sunny, with a high near 66. North wind 0 to 5 mph.
Mostly clear, with a low around 47.
Sunny, with a high near 69.
Mostly clear, with a low around 50.
Sunny, with a high near 74.
Mostly clear, with a low around 56.
Mostly sunny, with a high near 76.
A slight chance of rain showers after 8pm. Partly cloudy, with a low around 61.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
This Afternoon
Sep 24
|
Partly Sunny
|
64°F |
5 mph
E
|
|
Tonight
Sep 24
|
Mostly Clear
|
48°F |
5 mph
E
|
|
Friday
Sep 25
|
Sunny
|
67°F |
0 to 5 mph
NE
|
|
Friday Night
Sep 25
|
Mostly Clear
|
44°F |
0 to 5 mph
NE
|
|
Saturday
Sep 26
|
Sunny
|
67°F |
0 to 5 mph
N
|
|
Saturday Night
Sep 26
|
Mostly Clear
|
47°F |
0 to 5 mph
NE
|
|
Sunday
Sep 27
|
Sunny
|
66°F |
0 to 5 mph
N
|
|
Sunday Night
Sep 27
|
Mostly Clear
|
47°F |
0 to 5 mph
N
|
|
Monday
Sep 28
|
Sunny
|
69°F |
0 to 5 mph
NE
|
|
Monday Night
Sep 28
|
Mostly Clear
|
50°F |
0 mph
|
|
Tuesday
Sep 29
|
Sunny
|
74°F |
0 to 5 mph
SW
|
|
Tuesday Night
Sep 29
|
Mostly Clear
|
56°F |
0 to 5 mph
S
|
|
Wednesday
Sep 30
|
Mostly Sunny
|
76°F |
5 mph
S
|
|
Wednesday Night
Sep 30
|
Slight Chance Rain Showers
|
61°F |
5 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Oak Grove.