Kaukauna, WI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Kaukauna, a city in Outagamie County, Wisconsin.
Today
83°F
Partly Sunny then Chance Showers And Thunderstorms
A chance of rain showers between 1pm and 4pm, then a chance of showers and thunderstorms. Partly sunny. High near 83, with temperatures falling to around 81 in the afternoon. Heat index values as high as 86. Southwest wind 7 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Kaukauna
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 83°F | Partly Sunny then Chance Showers And Thunderstorms | 7 to 13 mph SW | 32% |
| Tonight | 63°F | Chance Showers And Thunderstorms | 3 to 8 mph WNW | 60% |
| Wednesday | 78°F | Chance Rain Showers then Partly Sunny | 5 mph E | 14% |
| Wednesday Night | 59°F | Slight Chance Rain Showers | 0 to 5 mph S | 8% |
| Thursday | 81°F | Patchy Fog then Sunny | 1 to 5 mph SSW | 4% |
| Thursday Night | 62°F | Mostly Clear | 5 mph SSW | 1% |
| Friday | 83°F | Sunny | 3 to 12 mph SW | 1% |
| Friday Night | 66°F | Mostly Clear | 7 to 10 mph SSW | 10% |
| Saturday | 85°F | Mostly Sunny | 6 to 12 mph SW | 12% |
| Saturday Night | 67°F | Chance Showers And Thunderstorms | 5 to 9 mph SSW | 41% |
| Sunday | 84°F | Chance Showers And Thunderstorms | 6 to 10 mph WSW | 41% |
| Sunday Night | 65°F | Chance Showers And Thunderstorms | 3 to 8 mph W | 46% |
| Monday | 80°F | Chance Rain Showers | 3 to 7 mph S | 35% |
| Monday Night | 64°F | Chance Showers And Thunderstorms | 3 to 7 mph NNE | 39% |
Forecast source: National Weather Service (api.weather.gov) for Kaukauna (44.277, -88.264). Updated through the day.
Growing snapshot for Kaukauna
Last spring frost
May 4
First fall frost
Oct 6
Growing season
154 days
Hardiness zone
5b
More local growing data for Kaukauna: nearby ZIP 54130 weather · frost dates · planting calendar · Wisconsin frost dates
Nearby towns & communities
Appleton
Bear Creek
Black Creek
Combined Locks
Dale
Fox Crossing
Greenville
Hortonville
Kimberly
Little Chute
Navarino
Nichols
Seymour
Shiocton
Climate data from the nearest NOAA station, Appleton, Wi (9.9 mi from Kaukauna). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.