Cedar Grove, TN Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Cedar Grove, TN in one place.
Mostly sunny, with a high near 81. South wind 5 to 10 mph.
Local Weather Overview
This forecast page for Cedar 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 10:14 AM EDT.
The active forecast window currently covers Sep 15 to Sep 20, 2026 for Cedar Grove, TN.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 15 to Sep 20, 2026
- Latest sync
- Sep 14, 2026 10:14 AM EDT
- Forecast office
- MRX
- Source
- NOAA / NWS
Daily Outlook
This Week in Cedar Grove
Wednesday looks like the warmest upcoming period in Cedar Grove at 83 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 57 degrees F.
The strongest winds are forecast for Tuesday at about 5 to 10 mph S.
Precipitation is mentioned in 8 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 14, 2026 10:14 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
Mostly clear, with a low around 57. Southeast wind 0 to 5 mph.
Sunny, with a high near 83. North wind 0 to 5 mph.
Mostly clear, with a low around 58. East wind 0 to 5 mph.
A slight chance of rain showers between 8am and 2pm, then a slight chance of showers and thunderstorms. Sunny, with a high near 83. North wind 0 to 5 mph. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 61. Chance of precipitation is 20%.
A chance of showers and thunderstorms after 2pm. Sunny, with a high near 83. Chance of precipitation is 40%.
A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 60. Chance of precipitation is 40%.
A chance of showers and thunderstorms after 2pm. Sunny, with a high near 81. Chance of precipitation is 30%.
A chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 60. Chance of precipitation is 30%.
A slight chance of rain showers between 8am and 2pm, then a chance of showers and thunderstorms. Sunny, with a high near 80. Chance of precipitation is 40%.
A chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 60.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Sep 15
|
Mostly Sunny
|
81°F |
5 to 10 mph
S
|
|
Tuesday Night
Sep 15
|
Mostly Clear
|
57°F |
0 to 5 mph
SE
|
|
Wednesday
Sep 16
|
Sunny
|
83°F |
0 to 5 mph
N
|
|
Wednesday Night
Sep 16
|
Mostly Clear
|
58°F |
0 to 5 mph
E
|
|
Thursday
Sep 17
|
Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
|
83°F |
0 to 5 mph
N
|
|
Thursday Night
Sep 17
|
Slight Chance Showers And Thunderstorms then Mostly Clear
|
61°F |
0 mph
|
|
Friday
Sep 18
|
Sunny then Chance Showers And Thunderstorms
|
83°F |
0 to 5 mph
N
|
|
Friday Night
Sep 18
|
Chance Showers And Thunderstorms then Partly Cloudy
|
60°F |
0 mph
|
|
Saturday
Sep 19
|
Sunny then Chance Showers And Thunderstorms
|
81°F |
0 to 5 mph
SW
|
|
Saturday Night
Sep 19
|
Chance Showers And Thunderstorms then Mostly Clear
|
60°F |
0 to 5 mph
S
|
|
Sunday
Sep 20
|
Chance Showers And Thunderstorms
|
80°F |
0 to 5 mph
SW
|
|
Sunday Night
Sep 20
|
Chance Showers And Thunderstorms
|
60°F |
0 to 5 mph
SE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Cedar Grove.