Walkerton, IN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Walkerton, a town in Laporte County, Indiana.
This Afternoon
67°F
Partly Sunny
Partly sunny. High near 67, with temperatures falling to around 61 in the afternoon. Southwest wind around 15 mph, with gusts as high as 25 mph.
7-day forecast for Walkerton
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 67°F | Partly Sunny | 15 mph SW | 1% |
| Tonight | 47°F | Mostly Cloudy | 10 to 15 mph SW | 12% |
| Thursday | 56°F | Mostly Cloudy then Chance Rain Showers | 10 to 15 mph SW | 32% |
| Thursday Night | 40°F | Rain Showers Likely | 5 to 10 mph W | 66% |
| Friday | 50°F | Rain Showers Likely | 10 to 15 mph NW | 57% |
| Friday Night | 35°F | Chance Rain Showers | 5 to 10 mph NW | 40% |
| Saturday | 51°F | Partly Sunny | 5 to 10 mph NW | 6% |
| Saturday Night | 30°F | Mostly Clear | 0 to 5 mph W | 0% |
| Sunday | 55°F | Sunny | 5 to 10 mph W | 1% |
| Sunday Night | 32°F | Mostly Clear | 5 mph W | 1% |
| Monday | 59°F | Sunny | 0 to 10 mph SW | 1% |
| Monday Night | 37°F | Mostly Clear | 5 mph SW | 0% |
| Tuesday | 60°F | Sunny | 5 mph W | 0% |
| Tuesday Night | 35°F | Mostly Clear | 0 to 5 mph NW | 2% |
Forecast source: National Weather Service (api.weather.gov) for Walkerton (41.466, -86.482). Updated through the day.
Growing snapshot for Walkerton
Last spring frost
May 1
First fall frost
Oct 13
Growing season
163 days
Hardiness zone
6a
More local growing data for Walkerton: nearby ZIP 46574 weather · frost dates · planting calendar · Indiana frost dates
Nearby towns & communities
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La Porte
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Michiana Shores
Michigan City
Pottawattamie Park
Rolling Prairie
Saugany Lake
South Center
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Trail Creek
Union Mills
Wanatah
Wellsboro
Westville
Climate data from the nearest NOAA station, Lakeville, In (11.7 mi from Walkerton). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 5, 2026.