Snow Lake, IN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Snow Lake, a community in Steuben County, Indiana.
This Afternoon
70°F
Slight Chance Showers And Thunderstorms
A chance of rain showers before 5pm, then a slight chance of showers and thunderstorms. Cloudy, with a high near 70. Southeast wind around 5 mph. Chance of precipitation is 40%.
7-day forecast for Snow Lake
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 70°F | Slight Chance Showers And Thunderstorms | 5 mph SE | 36% |
| Tonight | 63°F | Chance Showers And Thunderstorms then Showers And Thunderstorms | 5 mph SE | 86% |
| Sunday | 71°F | Showers And Thunderstorms | 5 to 10 mph N | 84% |
| Sunday Night | 51°F | Chance Rain Showers then Mostly Cloudy | 10 mph NE | 34% |
| Monday | 66°F | Chance Rain Showers | 10 to 15 mph NE | 25% |
| Monday Night | 48°F | Slight Chance Rain Showers then Mostly Cloudy | 10 to 15 mph NE | 15% |
| Tuesday | 64°F | Mostly Cloudy then Slight Chance Rain Showers | 10 to 15 mph NE | 19% |
| Tuesday Night | 51°F | Chance Rain Showers | 10 to 15 mph NE | 41% |
| Wednesday | 64°F | Chance Rain Showers | 10 to 15 mph NE | 50% |
| Wednesday Night | 51°F | Chance Rain Showers then Mostly Cloudy | 5 to 15 mph NE | 48% |
| Thursday | 67°F | Mostly Cloudy | 10 mph NE | 9% |
| Thursday Night | 50°F | Mostly Cloudy | 5 to 10 mph NE | 9% |
| Friday | 71°F | Partly Sunny | 5 to 10 mph NE | 8% |
| Friday Night | 49°F | Partly Cloudy | 0 to 5 mph NE | 8% |
Forecast source: National Weather Service (api.weather.gov) for Snow Lake (41.730, -85.029). Updated through the day.
Growing snapshot for Snow Lake
Last spring frost
Apr 30
First fall frost
Oct 16
Growing season
167 days
Hardiness zone
6a
More local growing data for Snow Lake: nearby ZIP 46703 weather · frost dates · planting calendar · Indiana frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Angola, In (0.7 mi from Snow Lake). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.