Spring Lake, IN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Spring Lake, a town in Hancock County, Indiana.
Tonight
64°F
Mostly Cloudy
Mostly cloudy. Low around 64, with temperatures rising to around 66 overnight. East wind around 7 mph.
7-day forecast for Spring Lake
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 64°F | Mostly Cloudy | 7 mph E | 5% |
| Saturday | 86°F | Slight Chance Showers And Thunderstorms | 8 mph SE | 59% |
| Saturday Night | 69°F | Chance Showers And Thunderstorms | 5 to 8 mph SSE | 59% |
| Sunday | 86°F | Chance Showers And Thunderstorms | 3 to 7 mph WSW | 43% |
| Sunday Night | 61°F | Showers And Thunderstorms Likely | 8 to 12 mph NE | 60% |
| Monday | 73°F | Showers And Thunderstorms Likely | 13 mph ENE | 60% |
| Monday Night | 56°F | Chance Showers And Thunderstorms | 10 to 14 mph NE | 49% |
| Tuesday | 70°F | Chance Showers And Thunderstorms | 13 mph NE | 41% |
| Tuesday Night | 56°F | Slight Chance Showers And Thunderstorms | 6 to 14 mph NNE | 24% |
| Wednesday | 71°F | Mostly Cloudy | 7 to 10 mph NNE | 8% |
| Wednesday Night | 56°F | Mostly Cloudy | 5 to 10 mph N | 7% |
| Thursday | 72°F | Partly Sunny | 5 to 9 mph N | 5% |
| Thursday Night | 56°F | Mostly Cloudy | 5 to 9 mph NNE | 5% |
| Friday | 72°F | Partly Sunny | 5 to 9 mph NNE | 5% |
Forecast source: National Weather Service (api.weather.gov) for Spring Lake (39.777, -85.856). Updated through the day.
Growing snapshot for Spring Lake
Last spring frost
Apr 20
First fall frost
Oct 21
Growing season
183 days
Hardiness zone
6a
More local growing data for Spring Lake: nearby ZIP 46163 weather · frost dates · planting calendar · Indiana frost dates
Nearby towns & communities
Charlottesville
Eden
Fortville
Greenfield
Maxwell
McCordsville
New Palestine
Philadelphia
Warrington
Wilkinson
Willow Branch
Climate data from the nearest NOAA station, Indianapolis Se Side, In (8.6 mi from Spring Lake). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.