Spring Lake, IN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Spring Lake, a town in Hancock County, Indiana.
Today
87°F
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms between 11am and 1pm, then a chance of showers and thunderstorms between 1pm and 2pm, then a chance of showers and thunderstorms between 2pm and 3pm, then showers and thunderstorms likely between 3pm and 4pm, then a chance of showers and thunderstorms. Partly sunny. High near 87, with temperatures falling to around 83 in the afternoon. South wind around 8 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast for Spring Lake
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 87°F | Slight Chance Showers And Thunderstorms | 8 mph S | 66% |
| Tonight | 68°F | Chance Showers And Thunderstorms then Mostly Cloudy | 7 mph S | 27% |
| Sunday | 84°F | Partly Sunny then Chance Showers And Thunderstorms | 3 to 8 mph WNW | 43% |
| Sunday Night | 60°F | Showers And Thunderstorms Likely | 13 mph NNE | 58% |
| Monday | 70°F | Showers And Thunderstorms Likely | 14 mph NE | 61% |
| Monday Night | 55°F | Chance Showers And Thunderstorms | 10 to 15 mph NE | 60% |
| Tuesday | 69°F | Chance Showers And Thunderstorms | 10 to 14 mph NE | 38% |
| Tuesday Night | 55°F | Chance Showers And Thunderstorms | 7 to 14 mph NNE | 33% |
| Wednesday | 69°F | Slight Chance Rain Showers | 7 to 10 mph NNE | 18% |
| Wednesday Night | 55°F | Mostly Cloudy | 6 to 10 mph NNE | 14% |
| Thursday | 71°F | Partly Sunny | 6 to 10 mph N | 5% |
| Thursday Night | 55°F | Mostly Cloudy | 5 to 10 mph NNE | 5% |
| Friday | 73°F | Mostly Sunny | 6 to 10 mph NNE | 5% |
| Friday Night | 53°F | Partly Cloudy | 5 to 10 mph NE | 3% |
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.