Arkansaw, WI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Arkansaw, a community in Pepin County, Wisconsin.
This Afternoon
62°F
Showers And Thunderstorms
Showers and thunderstorms. Mostly cloudy, with a high near 62. East wind around 10 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
7-day forecast for Arkansaw
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 62°F | Showers And Thunderstorms | 10 mph E | 92% |
| Tonight | 53°F | Showers And Thunderstorms | 10 to 15 mph E | 93% |
| Saturday | 65°F | Rain Showers Likely then Drizzle | 10 mph ENE | 77% |
| Saturday Night | 52°F | Slight Chance Drizzle then Mostly Cloudy | 5 to 10 mph NE | 24% |
| Sunday | 70°F | Partly Sunny | 10 mph NE | 5% |
| Sunday Night | 45°F | Mostly Cloudy | 5 mph ENE | 3% |
| Monday | 66°F | Mostly Cloudy | 5 to 10 mph ENE | 9% |
| Monday Night | 42°F | Mostly Cloudy | 5 mph ENE | 8% |
| Tuesday | 65°F | Mostly Sunny | 5 mph ENE | 7% |
| Tuesday Night | 42°F | Mostly Clear | 0 to 5 mph E | 3% |
| Wednesday | 68°F | Sunny | 0 to 5 mph ESE | 0% |
| Wednesday Night | 46°F | Partly Cloudy | 0 mph | 6% |
| Thursday | 71°F | Mostly Sunny | 0 mph | 8% |
| Thursday Night | 49°F | Partly Cloudy | 0 mph | 8% |
Forecast source: National Weather Service (api.weather.gov) for Arkansaw (44.634, -92.021). Updated through the day.
Growing snapshot for Arkansaw
Last spring frost
May 1
First fall frost
Oct 10
Growing season
162 days
Hardiness zone
4b
More local growing data for Arkansaw: nearby ZIP 54721 weather · frost dates · planting calendar · Wisconsin frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Durand, Wi (5.2 mi from Arkansaw). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.