La Crosse, IN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for La Crosse, a town in Laporte County, Indiana.
Today
83°F
Sunny
Sunny, with a high near 83. South wind around 5 mph.
7-day forecast for La Crosse
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 83°F | Sunny | 5 mph S | 0% |
| Tonight | 61°F | Mostly Clear | 5 mph S | 0% |
| Wednesday | 83°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 5 mph SW | 35% |
| Wednesday Night | 64°F | Chance Showers And Thunderstorms then Showers And Thunderstorms | 5 mph S | 84% |
| Thursday | 79°F | Showers And Thunderstorms Likely | 5 mph SW | 84% |
| Thursday Night | 61°F | Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms | 0 to 5 mph S | 60% |
| Friday | 81°F | Mostly Sunny | 0 to 5 mph SW | 11% |
| Friday Night | 62°F | Partly Cloudy | 0 to 5 mph SW | 11% |
| Saturday | 83°F | Mostly Sunny | 0 to 5 mph SW | 11% |
| Saturday Night | 67°F | Partly Cloudy then Slight Chance Showers And Thunderstorms | 5 mph S | 15% |
| Sunday | 85°F | Slight Chance Showers And Thunderstorms then Mostly Sunny | 5 to 10 mph SW | 15% |
| Sunday Night | 69°F | Chance Showers And Thunderstorms | 10 mph SW | 36% |
| Monday | 85°F | Chance Rain Showers then Slight Chance Showers And Thunderstorms | 5 to 10 mph SW | 36% |
| Monday Night | 68°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 10 mph SW | 46% |
Forecast source: National Weather Service (api.weather.gov) for La Crosse (41.318, -86.890). Updated through the day.
Growing snapshot for La Crosse
Last spring frost
Apr 29
First fall frost
Oct 13
Growing season
166 days
Hardiness zone
5b
More local growing data for La Crosse: nearby ZIP 46348 weather · frost dates · planting calendar · Indiana frost dates
Nearby towns & communities
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Hudson Lake
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Michiana Shores
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Saugany Lake
South Center
Stillwell
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Union Mills
Walkerton
Wanatah
Wellsboro
Westville
Climate data from the nearest NOAA station, Wanatah 2 Wnw, In (9.9 mi from La Crosse). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.