Kilkenny, MN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Kilkenny, a city in Le Sueur County, Minnesota.
Overnight
48°F
Light Rain
Rain and patchy fog. Cloudy, with a low around 48. Northwest wind around 10 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
7-day forecast for Kilkenny
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 48°F | Light Rain | 10 mph NW | 98% |
| Wednesday | 51°F | Drizzle then Light Rain | 10 to 15 mph WNW | 97% |
| Wednesday Night | 42°F | Light Rain then Drizzle Likely | 10 to 15 mph WNW | 92% |
| Thursday | 48°F | Slight Chance Drizzle then Cloudy | 10 to 15 mph NNW | 20% |
| Thursday Night | 32°F | Mostly Cloudy | 5 to 10 mph N | 0% |
| Friday | 45°F | Mostly Sunny | 0 to 5 mph NNE | 0% |
| Friday Night | 27°F | Mostly Clear | 0 mph | 0% |
| Saturday | 48°F | Sunny | 0 to 5 mph SW | 2% |
| Saturday Night | 34°F | Mostly Clear | 5 mph WSW | 2% |
| Sunday | 53°F | Sunny | 5 mph W | 2% |
| Sunday Night | 36°F | Mostly Clear | 5 mph SW | 0% |
| Monday | 59°F | Mostly Sunny | 5 to 10 mph WSW | 0% |
| Monday Night | 37°F | Mostly Clear | 0 to 5 mph WNW | 0% |
| Tuesday | 56°F | Mostly Sunny | 0 to 5 mph WNW | 1% |
Forecast source: National Weather Service (api.weather.gov) for Kilkenny (44.315, -93.574). Updated through the day.
Growing snapshot for Kilkenny
Last spring frost
May 5
First fall frost
Oct 5
Growing season
152 days
Hardiness zone
4b
More local growing data for Kilkenny: nearby ZIP 56052 weather · frost dates · planting calendar · Minnesota frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Faribault, Mn (14.5 mi from Kilkenny). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.