Nelson, WI Weather & Growing Conditions
This Afternoon
61°F
Showers And Thunderstorms
Showers and thunderstorms. Cloudy. High near 61, with temperatures falling to around 59 in the afternoon. East wind around 12 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 61°F | Showers And Thunderstorms | 12 mph E | 93% |
| Tonight | 55°F | Showers And Thunderstorms | 13 to 16 mph E | 90% |
| Saturday | 64°F | Showers And Thunderstorms Likely | 7 to 12 mph NE | 71% |
| Saturday Night | 54°F | Chance Rain Showers then Mostly Cloudy | 7 to 10 mph NE | 45% |
| Sunday | 68°F | Partly Sunny | 10 mph NE | 6% |
| Sunday Night | 48°F | Mostly Cloudy | 6 to 9 mph NE | 5% |
| Monday | 64°F | Mostly Cloudy | 8 mph E | 13% |
| Monday Night | 43°F | Mostly Cloudy | 6 mph E | 13% |
| Tuesday | 63°F | Mostly Sunny | 7 mph E | 7% |
| Tuesday Night | 43°F | Mostly Clear | 5 mph E | 3% |
| Wednesday | 66°F | Sunny | 5 mph E | 0% |
| Wednesday Night | 48°F | Partly Cloudy | 2 mph SE | 6% |
| Thursday | 69°F | Mostly Sunny | 2 mph S | 7% |
| Thursday Night | 50°F | Partly Cloudy | 1 mph S | 7% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Nelson, WI
Last spring frost
Apr 28
First fall frost
Oct 14
Growing season
168 days
Hardiness zone
4b
Explore more for Nelson, WI: full frost dates · planting calendar · Wisconsin frost dates
Climate data from the nearest NOAA station, Alma Dam 4, Wi (9.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.