Wanatah, IN Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Wanatah, a town in Laporte County, Indiana.

This Afternoon

66°F

Partly Sunny

Partly sunny. High near 66, with temperatures falling to around 59 in the afternoon. Southwest wind around 15 mph, with gusts as high as 25 mph.

7-day forecast for Wanatah

When	Temp	Forecast	Wind	Precip
This Afternoon	66°F	Partly Sunny	15 mph SW	9%
Tonight	46°F	Cloudy	10 to 15 mph SW	12%
Thursday	55°F	Mostly Cloudy then Chance Rain Showers	10 to 15 mph SW	30%
Thursday Night	40°F	Rain Showers Likely	5 to 10 mph NW	68%
Friday	50°F	Chance Rain Showers	10 to 15 mph NW	46%
Friday Night	36°F	Slight Chance Rain Showers then Mostly Cloudy	5 to 10 mph NW	24%
Saturday	50°F	Mostly Sunny	5 to 10 mph NW	5%
Saturday Night	31°F	Mostly Clear	0 to 5 mph W	0%
Sunday	55°F	Sunny	5 to 10 mph W	2%
Sunday Night	33°F	Mostly Clear	5 mph W	2%
Monday	59°F	Sunny	5 to 10 mph SW	0%
Monday Night	38°F	Mostly Clear	5 mph SW	0%
Tuesday	60°F	Sunny	5 mph W	1%
Tuesday Night	36°F	Mostly Clear	0 to 5 mph NW	2%

Forecast source: National Weather Service (api.weather.gov) for Wanatah (41.431, -86.892). Updated through the day.

Growing snapshot for Wanatah

Last spring frost

Apr 29

First fall frost

Oct 13

Growing season

166 days

Hardiness zone

More local growing data for Wanatah: nearby ZIP 46390 weather · frost dates · planting calendar · Indiana frost dates

Nearby towns & communities

Duneland Beach Fish Lake Hanna Hudson Lake Kingsbury Kingsford Heights La Crosse La Porte Long Beach Michiana Shores Michigan City Pottawattamie Park Rolling Prairie Saugany Lake South Center Stillwell Trail Creek Union Mills Walkerton Wellsboro Westville

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Climate data from the nearest NOAA station, Wanatah 2 Wnw, In (3 mi from Wanatah). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.