Lagrange, IN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Lagrange, a town in Lagrange County, Indiana.
Overnight
59°F
Clear
Clear, with a low around 59. South wind around 5 mph.
7-day forecast for Lagrange
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 59°F | Clear | 5 mph S | 0% |
| Tuesday | 84°F | Sunny | 5 mph S | 0% |
| Tuesday Night | 60°F | Mostly Clear | 5 mph S | 0% |
| Wednesday | 85°F | Mostly Sunny | 5 to 10 mph SW | 1% |
| Wednesday Night | 66°F | Chance Showers And Thunderstorms | 5 mph SW | 69% |
| Thursday | 81°F | Rain Showers Likely | 5 to 10 mph SW | 69% |
| Thursday Night | 63°F | Showers And Thunderstorms Likely then Chance Showers And Thunderstorms | 0 to 5 mph S | 69% |
| Friday | 83°F | Partly Sunny then Chance Showers And Thunderstorms | 0 to 5 mph SW | 28% |
| Friday Night | 63°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 to 5 mph SW | 28% |
| Saturday | 85°F | Mostly Sunny | 0 to 10 mph SW | 11% |
| Saturday Night | 67°F | Slight Chance Showers And Thunderstorms | 5 to 10 mph SW | 22% |
| Sunday | 86°F | Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms | 5 to 15 mph SW | 22% |
| Sunday Night | 69°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 10 to 15 mph SW | 39% |
| Monday | 86°F | Chance Rain Showers | 10 mph SW | 39% |
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 Aug 4, 2026.