Grant, TN Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Grant, TN in one place.
Sunny, with a high near 98. Heat index values as high as 106. South wind 0 to 5 mph.
Local Weather Overview
This forecast page for Grant, 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 9:34 AM CDT.
The active forecast window currently covers Sep 15 to Sep 20, 2026 for Grant, TN.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 15 to Sep 20, 2026
- Latest sync
- Sep 14, 2026 9:34 AM CDT
- Forecast office
- OHX
- Source
- NOAA / NWS
Daily Outlook
This Week in Grant
Tuesday looks like the warmest upcoming period in Grant at 98 degrees F.
Sunday Night is the coolest period ahead with temperatures near 67 degrees F.
The strongest winds are forecast for Tuesday at about 0 to 5 mph S.
Precipitation is mentioned in 1 upcoming forecast period.
Forecast Details
- Last updated
- Sep 14, 2026 9:34 AM 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 72. Heat index values as high as 101. South southeast wind around 5 mph.
Sunny, with a high near 96. South wind 0 to 5 mph.
Mostly clear, with a low around 69. South southeast wind around 0 mph.
Sunny, with a high near 96. West northwest wind 0 to 5 mph.
Mostly clear, with a low around 69. Northeast wind around 0 mph.
Sunny, with a high near 96. East northeast wind 0 to 5 mph.
Mostly clear, with a low around 68.
Sunny, with a high near 95.
Partly cloudy, with a low around 69.
Mostly sunny, with a high near 93.
A slight chance of rain showers between 7pm and 1am. Partly cloudy, with a low around 67.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Sep 15
|
Sunny
|
98°F |
0 to 5 mph
S
|
|
Tuesday Night
Sep 15
|
Mostly Clear
|
72°F |
5 mph
SSE
|
|
Wednesday
Sep 16
|
Sunny
|
96°F |
0 to 5 mph
S
|
|
Wednesday Night
Sep 16
|
Mostly Clear
|
69°F |
0 mph
|
|
Thursday
Sep 17
|
Sunny
|
96°F |
0 to 5 mph
WNW
|
|
Thursday Night
Sep 17
|
Mostly Clear
|
69°F |
0 mph
|
|
Friday
Sep 18
|
Sunny
|
96°F |
0 to 5 mph
ENE
|
|
Friday Night
Sep 18
|
Mostly Clear
|
68°F |
0 mph
|
|
Saturday
Sep 19
|
Sunny
|
95°F |
0 to 5 mph
SSW
|
|
Saturday Night
Sep 19
|
Partly Cloudy
|
69°F |
0 mph
|
|
Sunday
Sep 20
|
Mostly Sunny
|
93°F |
0 to 5 mph
SSW
|
|
Sunday Night
Sep 20
|
Slight Chance Rain Showers
|
67°F |
5 mph
SE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Grant.