Spring Grove, IN Weather Forecast
Local 7-day forecast
Partly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Spring Grove, IN in one place.
Partly sunny, with a high near 78. Northeast wind around 5 mph.
Local Weather Overview
This forecast page for Spring Grove, 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: Jul 23, 2026 11:35 PM EDT.
The active forecast window currently covers Jul 24 to Jul 30, 2026 for Spring Grove, IN.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 24 to Jul 30, 2026
- Latest sync
- Jul 23, 2026 11:35 PM EDT
- Forecast office
- ILN
- Source
- NOAA / NWS
Daily Outlook
This Week in Spring Grove
Monday looks like the warmest upcoming period in Spring Grove at 90 degrees F.
Friday Night is the coolest period ahead with temperatures near 58 degrees F.
The strongest winds are forecast for Monday at about 3 to 12 mph SW.
Precipitation is mentioned in 6 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 23, 2026 11:35 PM EDT
- Coverage
- 7 days
- Time zone
- America/Indiana/Indianapolis
- 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
Partly cloudy, with a low around 58. Northeast wind around 2 mph.
A slight chance of rain showers between 8am and 2pm. Mostly sunny, with a high near 81. Southwest wind 0 to 5 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
Partly cloudy, with a low around 65. Southwest wind around 3 mph.
Mostly sunny, with a high near 88.
A chance of showers and thunderstorms between 8pm and 2am. Partly cloudy, with a low around 69. Chance of precipitation is 30%.
A chance of showers and thunderstorms between 8am and 2pm, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 90. Chance of precipitation is 40%.
A chance of showers and thunderstorms. Partly cloudy, with a low around 71. Chance of precipitation is 30%.
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 88.
A slight chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 66.
Sunny, with a high near 84.
Mostly clear, with a low around 64.
Sunny, with a high near 85.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Jul 24
|
Partly Sunny
|
78°F |
5 mph
NE
|
|
Friday Night
Jul 24
|
Partly Cloudy
|
58°F |
2 mph
NE
|
|
Saturday
Jul 25
|
Slight Chance Rain Showers
|
81°F |
0 to 5 mph
SW
|
|
Saturday Night
Jul 25
|
Partly Cloudy
|
65°F |
3 mph
SW
|
|
Sunday
Jul 26
|
Mostly Sunny
|
88°F |
1 to 6 mph
W
|
|
Sunday Night
Jul 26
|
Chance Showers And Thunderstorms
|
69°F |
2 to 6 mph
W
|
|
Monday
Jul 27
|
Chance Showers And Thunderstorms
|
90°F |
3 to 12 mph
SW
|
|
Monday Night
Jul 27
|
Chance Showers And Thunderstorms
|
71°F |
8 to 12 mph
SW
|
|
Tuesday
Jul 28
|
Slight Chance Showers And Thunderstorms
|
88°F |
10 mph
W
|
|
Tuesday Night
Jul 28
|
Slight Chance Showers And Thunderstorms
|
66°F |
3 to 9 mph
N
|
|
Wednesday
Jul 29
|
Sunny
|
84°F |
6 mph
N
|
|
Wednesday Night
Jul 29
|
Mostly Clear
|
64°F |
5 mph
N
|
|
Thursday
Jul 30
|
Sunny
|
85°F |
2 to 6 mph
N
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Spring Grove.