Sparta, IN Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Sparta, IN in one place.
Sunny, with a high near 87. Southwest wind 7 to 10 mph, with gusts as high as 21 mph.
Local Weather Overview
This forecast page for Sparta, IN 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: Oct 12, 2026 1:39 AM EDT.
The active forecast window currently covers Oct 13 to Oct 18, 2026 for Sparta, IN.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 13 to Oct 18, 2026
- Latest sync
- Oct 12, 2026 1:39 AM EDT
- Forecast office
- ILN
- Source
- NOAA / NWS
Daily Outlook
This Week in Sparta
Tuesday looks like the warmest upcoming period in Sparta at 87 degrees F.
Saturday Night is the coolest period ahead with temperatures near 32 degrees F.
The strongest winds are forecast for Friday at about 10 to 15 mph W.
Precipitation is mentioned in 5 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 12, 2026 1:39 AM EDT
- Coverage
- 6 days
- Time zone
- America/New_York
- Forecast office
- ILN
- Radar station
- KILN
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 66. Southwest wind 5 to 9 mph.
Showers and thunderstorms likely after 8am. Partly sunny, with a high near 83. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.
Showers and thunderstorms likely. Mostly cloudy, with a low around 62. Chance of precipitation is 70%.
A chance of rain showers. Mostly cloudy, with a high near 73. Chance of precipitation is 50%.
A chance of rain showers before 8pm, then showers and thunderstorms likely. Mostly cloudy, with a low around 57. Chance of precipitation is 60%.
Showers and thunderstorms likely before 2pm. Mostly cloudy, with a high near 66. Chance of precipitation is 60%.
Mostly cloudy, with a low around 38.
Mostly sunny, with a high near 55.
Partly cloudy, with a low around 32.
Sunny, with a high near 61.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Oct 13
|
Sunny
|
87°F |
7 to 10 mph
SW
|
|
Tuesday Night
Oct 13
|
Mostly Clear
|
66°F |
5 to 9 mph
SW
|
|
Wednesday
Oct 14
|
Showers And Thunderstorms Likely
|
83°F |
6 mph
SW
|
|
Wednesday Night
Oct 14
|
Showers And Thunderstorms Likely
|
62°F |
6 mph
N
|
|
Thursday
Oct 15
|
Chance Rain Showers
|
73°F |
8 mph
NE
|
|
Thursday Night
Oct 15
|
Showers And Thunderstorms Likely
|
57°F |
6 to 10 mph
S
|
|
Friday
Oct 16
|
Showers And Thunderstorms Likely
|
66°F |
10 to 15 mph
W
|
|
Friday Night
Oct 16
|
Mostly Cloudy
|
38°F |
10 to 15 mph
NW
|
|
Saturday
Oct 17
|
Mostly Sunny
|
55°F |
12 mph
N
|
|
Saturday Night
Oct 17
|
Partly Cloudy
|
32°F |
1 to 8 mph
N
|
|
Sunday
Oct 18
|
Sunny
|
61°F |
1 to 6 mph
SE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Sparta.