Lagrange, IN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Lagrange, a town in Lagrange County, Indiana.
This Afternoon
67°F
Scattered Rain Showers
Scattered rain showers. Mostly cloudy, with a high near 67. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.
7-day forecast for Lagrange
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 67°F | Scattered Rain Showers | 10 to 15 mph SW | 42% |
| Tonight | 48°F | Mostly Cloudy | 10 mph SW | 9% |
| Thursday | 56°F | Mostly Cloudy then Slight Chance Rain Showers | 10 to 15 mph SW | 15% |
| Thursday Night | 41°F | Rain Showers Likely | 5 to 10 mph W | 56% |
| Friday | 50°F | Chance Rain Showers | 10 to 15 mph NW | 34% |
| Friday Night | 35°F | Chance Rain Showers then Mostly Cloudy | 5 to 10 mph NW | 34% |
| Saturday | 51°F | Partly Sunny | 5 to 10 mph NW | 3% |
| Saturday Night | 31°F | Partly Cloudy | 5 mph W | 0% |
| Sunday | 55°F | Sunny | 5 to 15 mph W | 3% |
| Sunday Night | 34°F | Mostly Clear | 5 to 10 mph W | 3% |
| Monday | 58°F | Sunny | 5 to 10 mph W | 1% |
| Monday Night | 39°F | Mostly Clear | 5 to 10 mph SW | 0% |
| Tuesday | 60°F | Sunny | 5 to 10 mph W | 0% |
| Tuesday Night | 37°F | Partly Cloudy | 0 to 5 mph NW | 2% |
Forecast source: National Weather Service (api.weather.gov) for Lagrange (41.648, -85.418). Updated through the day.
Growing snapshot for Lagrange
Last spring frost
Apr 26
First fall frost
Oct 21
Growing season
176 days
Hardiness zone
6a
More local growing data for Lagrange: nearby ZIP 46761 weather · frost dates · planting calendar · Indiana frost dates
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Climate data from the nearest NOAA station, Lagrange, In (2 mi from Lagrange). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.