Spring Grove, IN Weather Forecast
Local 7-day forecast
Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Spring Grove, IN in one place.
A chance of showers and thunderstorms. Mostly sunny, with a high near 74. West wind around 12 mph. Chance of precipitation is 30%. New rainfall amounts between a quarter and half of an inch possible.
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: Apr 22, 2026 12:19 AM EDT.
The active forecast window currently covers Apr 22 to Apr 28, 2026 for Spring Grove, IN.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 22 to Apr 28, 2026
- Latest sync
- Apr 22, 2026 12:19 AM EDT
- Forecast office
- ILN
- Source
- NOAA / NWS
Daily Outlook
This Week in Spring Grove
Thursday looks like the warmest upcoming period in Spring Grove at 79 degrees F.
Saturday Night is the coolest period ahead with temperatures near 48 degrees F.
The strongest winds are forecast for Monday at about 8 to 14 mph SE.
Precipitation is mentioned in 9 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 22, 2026 12:19 AM 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
A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 57. Southwest wind 2 to 9 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch possible.
Sunny, with a high near 79. Southwest wind 2 to 8 mph.
Mostly clear, with a low around 58. South wind 3 to 7 mph.
A slight chance of rain showers between 8am and 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 76. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
A chance of showers and thunderstorms before 8pm, then showers and thunderstorms likely. Mostly cloudy, with a low around 57. Chance of precipitation is 60%.
A chance of rain showers. Partly sunny, with a high near 73. Chance of precipitation is 40%.
A chance of rain showers before 8pm. Partly cloudy, with a low around 48. Chance of precipitation is 30%.
Mostly sunny, with a high near 72.
Partly cloudy, with a low around 52.
A chance of rain showers between 8am and 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 75. Chance of precipitation is 50%.
Showers and thunderstorms likely. Mostly cloudy, with a low around 56. Chance of precipitation is 60%.
A chance of rain showers before 2pm, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 69.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Apr 22
|
Chance Showers And Thunderstorms
|
74°F |
12 mph
W
|
|
Wednesday Night
Apr 22
|
Chance Showers And Thunderstorms then Partly Cloudy
|
57°F |
2 to 9 mph
SW
|
|
Thursday
Apr 23
|
Sunny
|
79°F |
2 to 8 mph
SW
|
|
Thursday Night
Apr 23
|
Mostly Clear
|
58°F |
3 to 7 mph
S
|
|
Friday
Apr 24
|
Slight Chance Rain Showers then Chance Showers And Thunderstorms
|
76°F |
5 to 12 mph
S
|
|
Friday Night
Apr 24
|
Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
|
57°F |
3 to 9 mph
W
|
|
Saturday
Apr 25
|
Chance Rain Showers
|
73°F |
3 to 9 mph
NW
|
|
Saturday Night
Apr 25
|
Chance Rain Showers then Partly Cloudy
|
48°F |
5 to 9 mph
N
|
|
Sunday
Apr 26
|
Mostly Sunny
|
72°F |
7 mph
NE
|
|
Sunday Night
Apr 26
|
Partly Cloudy
|
52°F |
7 mph
E
|
|
Monday
Apr 27
|
Chance Rain Showers
|
75°F |
8 to 14 mph
SE
|
|
Monday Night
Apr 27
|
Showers And Thunderstorms Likely
|
56°F |
13 mph
S
|
|
Tuesday
Apr 28
|
Chance Rain Showers then Slight Chance Showers And Thunderstorms
|
69°F |
13 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Spring Grove.