Sparta, KY Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Sparta, KY in one place.
Sunny, with a high near 90.
Local Weather Overview
This forecast page for Sparta, KY 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: Jul 13, 2026 3:57 AM EDT.
The active forecast window currently covers Jul 15 to Jul 19, 2026 for Sparta, KY.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 15 to Jul 19, 2026
- Latest sync
- Jul 13, 2026 3:57 AM EDT
- Forecast office
- ILN
- Source
- NOAA / NWS
Daily Outlook
This Week in Sparta
Thursday looks like the warmest upcoming period in Sparta at 91 degrees F.
Saturday Night is the coolest period ahead with temperatures near 68 degrees F.
The strongest winds are forecast for Saturday at about 5 to 9 mph SW.
Precipitation is mentioned in 3 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 13, 2026 3:57 AM EDT
- Coverage
- 5 days
- Time zone
- America/New_York
- Forecast office
- ILN
- Radar station
- KLVX
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 70.
Sunny, with a high near 91.
Mostly clear, with a low around 70.
Mostly sunny, with a high near 89.
Partly cloudy, with a low around 69.
A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 88.
A slight chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 68.
A slight chance of showers and thunderstorms after 8am. Mostly sunny, with a high near 87.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Jul 15
|
Sunny
|
90°F |
0 to 3 mph
W
|
|
Wednesday Night
Jul 15
|
Mostly Clear
|
70°F |
3 mph
W
|
|
Thursday
Jul 16
|
Sunny
|
91°F |
2 to 6 mph
W
|
|
Thursday Night
Jul 16
|
Mostly Clear
|
70°F |
2 to 6 mph
NW
|
|
Friday
Jul 17
|
Mostly Sunny
|
89°F |
2 to 8 mph
W
|
|
Friday Night
Jul 17
|
Partly Cloudy
|
69°F |
5 to 8 mph
W
|
|
Saturday
Jul 18
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
88°F |
5 to 9 mph
SW
|
|
Saturday Night
Jul 18
|
Slight Chance Showers And Thunderstorms
|
68°F |
5 to 9 mph
W
|
|
Sunday
Jul 19
|
Slight Chance Showers And Thunderstorms
|
87°F |
5 to 9 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Sparta.