Grimsley, TN Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Grimsley, TN in one place.
Sunny, with a high near 90. West northwest wind 0 to 5 mph.
Local Weather Overview
This forecast page for Grimsley, 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 15, 2026 2:42 PM CDT.
The active forecast window currently covers Sep 16 to Sep 21, 2026 for Grimsley, TN.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 16 to Sep 21, 2026
- Latest sync
- Sep 15, 2026 2:42 PM CDT
- Forecast office
- OHX
- Source
- NOAA / NWS
Daily Outlook
This Week in Grimsley
Wednesday looks like the warmest upcoming period in Grimsley at 90 degrees F.
Monday Night is the coolest period ahead with temperatures near 61 degrees F.
The strongest winds are forecast for Wednesday at about 0 to 5 mph WNW.
Precipitation is mentioned in 8 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 15, 2026 2:42 PM CDT
- Coverage
- 6 days
- Time zone
- America/Chicago
- Forecast office
- OHX
- Radar station
- KOHX
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 69. South southeast wind around 0 mph.
Sunny, with a high near 90. Northwest wind 0 to 5 mph.
Mostly clear, with a low around 69. Northeast wind around 0 mph.
A slight chance of showers and thunderstorms after 1pm. Sunny, with a high near 90. North northwest wind 0 to 5 mph. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 67. East wind around 0 mph. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms after 1pm. Sunny, with a high near 90. South southwest wind around 0 mph. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 68. Chance of precipitation is 20%.
A chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 88. Chance of precipitation is 30%.
A chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 65. Chance of precipitation is 30%.
A chance of rain showers between 7am and 1pm, then showers and thunderstorms likely. Mostly sunny, with a high near 83. Chance of precipitation is 60%.
Showers and thunderstorms likely. Mostly cloudy, with a low around 61.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Sep 16
|
Sunny
|
90°F |
0 to 5 mph
WNW
|
|
Wednesday Night
Sep 16
|
Mostly Clear
|
69°F |
0 mph
|
|
Thursday
Sep 17
|
Sunny
|
90°F |
0 to 5 mph
NW
|
|
Thursday Night
Sep 17
|
Mostly Clear
|
69°F |
0 mph
|
|
Friday
Sep 18
|
Sunny then Slight Chance Showers And Thunderstorms
|
90°F |
0 to 5 mph
NNW
|
|
Friday Night
Sep 18
|
Slight Chance Showers And Thunderstorms then Mostly Clear
|
67°F |
0 mph
|
|
Saturday
Sep 19
|
Sunny then Slight Chance Showers And Thunderstorms
|
90°F |
0 mph
|
|
Saturday Night
Sep 19
|
Slight Chance Showers And Thunderstorms then Partly Cloudy
|
68°F |
0 to 5 mph
S
|
|
Sunday
Sep 20
|
Mostly Sunny then Chance Showers And Thunderstorms
|
88°F |
5 mph
SW
|
|
Sunday Night
Sep 20
|
Chance Showers And Thunderstorms
|
65°F |
0 to 5 mph
S
|
|
Monday
Sep 21
|
Showers And Thunderstorms Likely
|
83°F |
5 mph
SW
|
|
Monday Night
Sep 21
|
Showers And Thunderstorms Likely
|
61°F |
5 mph
ENE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Grimsley.