Sparta, TN Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Sparta, TN in one place.
Mostly sunny. High near 86, with temperatures falling to around 82 in the afternoon. North northwest wind 0 to 5 mph.
Local Weather Overview
This forecast page for Sparta, 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: Aug 23, 2026 3:53 PM CDT.
The active forecast window currently covers Aug 24 to Aug 29, 2026 for Sparta, TN.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Aug 24 to Aug 29, 2026
- Latest sync
- Aug 23, 2026 3:53 PM CDT
- Forecast office
- OHX
- Source
- NOAA / NWS
Daily Outlook
This Week in Sparta
Wednesday looks like the warmest upcoming period in Sparta at 90 degrees F.
Monday Night is the coolest period ahead with temperatures near 60 degrees F.
The strongest winds are forecast for Monday at about 0 to 5 mph NNW.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Aug 23, 2026 3:53 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 60. North wind around 0 mph.
Sunny, with a high near 88. North northwest wind around 0 mph.
Mostly clear, with a low around 64. North northwest wind around 0 mph.
A chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 90. West southwest wind 0 to 5 mph. Chance of precipitation is 30%.
A chance of showers and thunderstorms. Partly cloudy, with a low around 68. Northwest wind around 0 mph. Chance of precipitation is 50%.
A chance of showers and thunderstorms. Partly sunny, with a high near 88. West wind 0 to 5 mph. Chance of precipitation is 50%.
A chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 67. Chance of precipitation is 40%.
Mostly sunny, with a high near 88.
Mostly clear, with a low around 65.
Sunny, with a high near 89.
Partly cloudy, with a low around 67.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Monday
Aug 24
|
Mostly Sunny
|
86°F |
0 to 5 mph
NNW
|
|
Monday Night
Aug 24
|
Mostly Clear
|
60°F |
0 mph
|
|
Tuesday
Aug 25
|
Sunny
|
88°F |
0 mph
|
|
Tuesday Night
Aug 25
|
Mostly Clear
|
64°F |
0 mph
|
|
Wednesday
Aug 26
|
Mostly Sunny then Chance Showers And Thunderstorms
|
90°F |
0 to 5 mph
WSW
|
|
Wednesday Night
Aug 26
|
Chance Showers And Thunderstorms
|
68°F |
0 mph
|
|
Thursday
Aug 27
|
Chance Showers And Thunderstorms
|
88°F |
0 to 5 mph
W
|
|
Thursday Night
Aug 27
|
Chance Showers And Thunderstorms
|
67°F |
0 mph
|
|
Friday
Aug 28
|
Mostly Sunny
|
88°F |
0 to 5 mph
NNW
|
|
Friday Night
Aug 28
|
Mostly Clear
|
65°F |
0 mph
|
|
Saturday
Aug 29
|
Sunny
|
89°F |
0 mph
|
|
Saturday Night
Aug 29
|
Partly Cloudy
|
67°F |
0 mph
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Sparta.
Nearby forecast pages are not available for this location yet.
