New Auburn, WI Weather & Growing Conditions
Today
78°F
Slight Chance Showers And Thunderstorms then Partly Sunny
A slight chance of showers and thunderstorms before 10am. Partly sunny, with a high near 78. Northwest wind 5 to 10 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 78°F | Slight Chance Showers And Thunderstorms then Partly Sunny | 5 to 10 mph NW | 7% |
| Tonight | 53°F | Partly Cloudy | 0 to 5 mph NW | 5% |
| Wednesday | 78°F | Sunny | 0 to 5 mph NW | 0% |
| Wednesday Night | 55°F | Mostly Clear | 0 to 5 mph WSW | 0% |
| Thursday | 84°F | Sunny | 0 to 10 mph SSW | 2% |
| Thursday Night | 61°F | Mostly Clear | 5 to 10 mph SSW | 3% |
| Friday | 87°F | Sunny | 5 to 10 mph SSW | 11% |
| Friday Night | 63°F | Chance Showers And Thunderstorms | 5 to 10 mph SW | 36% |
| Saturday | 85°F | Slight Chance Rain Showers | 5 mph SW | 15% |
| Saturday Night | 64°F | Chance Showers And Thunderstorms | 0 to 5 mph W | 53% |
| Sunday | 84°F | Chance Showers And Thunderstorms | 0 to 10 mph WSW | 44% |
| Sunday Night | 62°F | Slight Chance Showers And Thunderstorms | 0 to 5 mph N | 22% |
| Monday | 82°F | Chance Showers And Thunderstorms | 0 to 5 mph NNE | 26% |
| Monday Night | 61°F | Slight Chance Showers And Thunderstorms | 0 to 5 mph NNE | 23% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for New Auburn, WI
Last spring frost
May 5
First fall frost
Oct 3
Growing season
151 days
Hardiness zone
4b
Explore more for New Auburn, WI: full frost dates · planting calendar · Wisconsin frost dates
Climate data from the nearest NOAA station, Bloomer, Wi (10.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.