Griffith, TN Weather Forecast
Local 7-day forecast
Clear
Track current conditions, temperature changes, wind, and the full daily outlook for Griffith, TN in one place.
Clear, with a low around 67. South wind around 5 mph.
Local Weather Overview
This forecast page for Griffith, 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 4:19 AM CDT.
The active forecast window currently covers Sep 16 to Sep 22, 2026 for Griffith, TN.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 16 to Sep 22, 2026
- Latest sync
- Sep 16, 2026 4:19 AM CDT
- Forecast office
- MRX
- Source
- NOAA / NWS
Daily Outlook
This Week in Griffith
Friday looks like the warmest upcoming period in Griffith at 90 degrees F.
Monday Night is the coolest period ahead with temperatures near 66 degrees F.
The strongest winds are forecast for Overnight at about 5 mph S.
Precipitation is mentioned in 7 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 16, 2026 4:19 AM CDT
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- MRX
- Radar station
- KHTX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Sunny, with a high near 88. Southeast wind 0 to 5 mph.
Mostly clear, with a low around 68. Northwest wind 0 to 5 mph.
Sunny, with a high near 89. Heat index values as high as 95. Northwest wind 0 to 5 mph.
Mostly clear, with a low around 67. North wind around 0 mph.
Sunny, with a high near 90. North wind 0 to 5 mph.
Partly cloudy, with a low around 67. North wind 0 to 5 mph.
A chance of showers and thunderstorms after 2pm. Sunny, with a high near 88. Chance of precipitation is 30%.
A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 67. Chance of precipitation is 30%.
A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 87. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 67. Chance of precipitation is 20%.
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 86. Chance of precipitation is 50%.
A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 66. Chance of precipitation is 50%.
Showers and thunderstorms likely after 2pm. Mostly sunny, with a high near 83.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Sep 16
|
Clear
|
67°F |
5 mph
S
|
|
Wednesday
Sep 16
|
Sunny
|
88°F |
0 to 5 mph
SE
|
|
Wednesday Night
Sep 16
|
Mostly Clear
|
68°F |
0 to 5 mph
NW
|
|
Thursday
Sep 17
|
Sunny
|
89°F |
0 to 5 mph
NW
|
|
Thursday Night
Sep 17
|
Mostly Clear
|
67°F |
0 mph
|
|
Friday
Sep 18
|
Sunny
|
90°F |
0 to 5 mph
N
|
|
Friday Night
Sep 18
|
Partly Cloudy
|
67°F |
0 to 5 mph
N
|
|
Saturday
Sep 19
|
Sunny then Chance Showers And Thunderstorms
|
88°F |
0 mph
|
|
Saturday Night
Sep 19
|
Chance Showers And Thunderstorms then Partly Cloudy
|
67°F |
0 to 5 mph
SE
|
|
Sunday
Sep 20
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
87°F |
0 to 5 mph
SW
|
|
Sunday Night
Sep 20
|
Slight Chance Showers And Thunderstorms then Partly Cloudy
|
67°F |
0 mph
|
|
Monday
Sep 21
|
Mostly Sunny then Chance Showers And Thunderstorms
|
86°F |
0 mph
|
|
Monday Night
Sep 21
|
Chance Showers And Thunderstorms
|
66°F |
0 mph
|
|
Tuesday
Sep 22
|
Mostly Sunny then Showers And Thunderstorms Likely
|
83°F |
0 to 5 mph
SE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Griffith.