Sparta, TN Weather Forecast
Local 7-day forecast
Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Sparta, TN in one place.
Rain showers and areas of fog before 10am, then showers and thunderstorms. Mostly cloudy, with a high near 80. South southeast wind around 0 mph. Chance of precipitation is 90%.
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: May 24, 2026 3:04 AM CDT.
The active forecast window currently covers May 25 to May 30, 2026 for Sparta, TN.
Page Snapshot
- Page focus
- city weather
- Forecast window
- May 25 to May 30, 2026
- Latest sync
- May 24, 2026 3:04 AM CDT
- Forecast office
- OHX
- Source
- NOAA / NWS
Daily Outlook
This Week in Sparta
Thursday looks like the warmest upcoming period in Sparta at 83 degrees F.
Friday Night is the coolest period ahead with temperatures near 60 degrees F.
The strongest winds are forecast for Tuesday at about 0 to 5 mph S.
Precipitation is mentioned in 11 upcoming forecast periods.
Forecast Details
- Last updated
- May 24, 2026 3:04 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
Showers and thunderstorms before 11pm, then patchy fog and showers and thunderstorms. Mostly cloudy, with a low around 64. Wind around 0 mph. Chance of precipitation is 90%.
Patchy fog and showers and thunderstorms. Mostly cloudy, with a high near 82. South wind 0 to 5 mph. Chance of precipitation is 90%.
Showers and thunderstorms. Mostly cloudy, with a low around 65. South wind around 0 mph. Chance of precipitation is 90%.
A chance of rain showers before 7am, then showers and thunderstorms. Mostly cloudy, with a high near 82. South southwest wind 0 to 5 mph. Chance of precipitation is 80%.
Showers and thunderstorms before 7pm, then a chance of showers and thunderstorms between 7pm and 1am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 65. West northwest wind around 0 mph. Chance of precipitation is 80%.
Showers and thunderstorms likely. Partly sunny, with a high near 83. Chance of precipitation is 70%.
Showers and thunderstorms likely before 7pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 64. Chance of precipitation is 70%.
A chance of rain showers before 7am, then showers and thunderstorms likely. Mostly cloudy, with a high near 80. Chance of precipitation is 70%.
Showers and thunderstorms likely. Mostly cloudy, with a low around 60. Chance of precipitation is 70%.
A chance of rain showers before 7am, then a chance of showers and thunderstorms between 7am and 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 78.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Memorial Day
May 25
|
Showers And Thunderstorms
|
80°F |
0 mph
|
|
Monday Night
May 25
|
Showers And Thunderstorms
|
64°F |
0 mph
|
|
Tuesday
May 26
|
Patchy Fog
|
82°F |
0 to 5 mph
S
|
|
Tuesday Night
May 26
|
Showers And Thunderstorms
|
65°F |
0 mph
|
|
Wednesday
May 27
|
Showers And Thunderstorms
|
82°F |
0 to 5 mph
SSW
|
|
Wednesday Night
May 27
|
Showers And Thunderstorms then Chance Showers And Thunderstorms
|
65°F |
0 mph
|
|
Thursday
May 28
|
Showers And Thunderstorms Likely
|
83°F |
0 mph
|
|
Thursday Night
May 28
|
Showers And Thunderstorms Likely then Chance Showers And Thunderstorms
|
64°F |
0 mph
|
|
Friday
May 29
|
Showers And Thunderstorms Likely
|
80°F |
0 to 5 mph
W
|
|
Friday Night
May 29
|
Showers And Thunderstorms Likely
|
60°F |
0 mph
|
|
Saturday
May 30
|
Chance Showers And Thunderstorms
|
78°F |
0 to 5 mph
NE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Sparta.
Nearby forecast pages are not available for this location yet.
