La Crosse, IN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for La Crosse, a town in Laporte County, Indiana.
Overnight
59°F
Mostly Cloudy
Mostly cloudy. Low around 59, with temperatures rising to around 64 overnight. East wind around 10 mph.
7-day forecast for La Crosse
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 59°F | Mostly Cloudy | 10 mph E | 14% |
| Saturday | 78°F | Chance Showers And Thunderstorms then Showers And Thunderstorms | 5 to 10 mph SE | 82% |
| Saturday Night | 65°F | Chance Showers And Thunderstorms then Showers And Thunderstorms | 5 mph S | 78% |
| Sunday | 72°F | Showers And Thunderstorms Likely | 5 to 10 mph N | 69% |
| Sunday Night | 53°F | Chance Rain Showers | 10 to 15 mph NE | 49% |
| Monday | 66°F | Chance Rain Showers | 10 to 15 mph NE | 40% |
| Monday Night | 48°F | Slight Chance Rain Showers then Mostly Cloudy | 10 to 15 mph NE | 23% |
| Tuesday | 65°F | Slight Chance Rain Showers | 10 mph NE | 20% |
| Tuesday Night | 50°F | Slight Chance Rain Showers then Mostly Cloudy | 10 mph NE | 20% |
| Wednesday | 66°F | Partly Sunny | 10 mph NE | 10% |
| Wednesday Night | 50°F | Mostly Cloudy | 5 to 10 mph NE | 7% |
| Thursday | 68°F | Partly Sunny | 5 to 10 mph N | 4% |
| Thursday Night | 51°F | Mostly Cloudy | 5 to 10 mph N | 4% |
| Friday | 72°F | Mostly Sunny | 5 to 10 mph NE | 2% |
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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Long Beach
Michiana Shores
Michigan City
Pottawattamie Park
Rolling Prairie
Saugany Lake
South Center
Stillwell
Trail Creek
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 Sep 19, 2026.