Winnebago, MN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Winnebago, a city in Faribault County, Minnesota.
Overnight
44°F
Light Rain
Rain and patchy fog. Cloudy, with a low around 44. Northwest wind around 15 mph. Chance of precipitation is 90%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Winnebago
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 44°F | Light Rain | 15 mph NW | 92% |
| Wednesday | 47°F | Light Rain | 15 mph WNW | 83% |
| Wednesday Night | 40°F | Light Rain | 15 mph NW | 93% |
| Thursday | 46°F | Light Rain Likely | 15 mph NNW | 56% |
| Thursday Night | 33°F | Mostly Cloudy | 5 to 10 mph N | 9% |
| Friday | 46°F | Partly Sunny | 0 to 5 mph NNE | 0% |
| Friday Night | 29°F | Partly Cloudy | 0 mph | 0% |
| Saturday | 53°F | Mostly Sunny | 0 to 10 mph SW | 2% |
| Saturday Night | 34°F | Partly Cloudy | 5 mph W | 4% |
| Sunday | 57°F | Sunny | 5 to 10 mph W | 5% |
| Sunday Night | 36°F | Mostly Clear | 5 to 10 mph SSW | 1% |
| Monday | 60°F | Mostly Sunny | 10 mph WSW | 0% |
| Monday Night | 37°F | Mostly Clear | 5 to 10 mph WNW | 0% |
| Tuesday | 56°F | Mostly Sunny | 5 mph W | 1% |
Forecast source: National Weather Service (api.weather.gov) for Winnebago (43.765, -94.171). Updated through the day.
Growing snapshot for Winnebago
Last spring frost
Apr 27
First fall frost
Oct 10
Growing season
166 days
Hardiness zone
5a
More local growing data for Winnebago: nearby ZIP 56098 weather · frost dates · planting calendar · Minnesota frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Winnebago, Mn (2.2 mi from Winnebago). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.