Neillsville, WI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Neillsville, a city in Clark County, Wisconsin.
Overnight
50°F
Showers And Thunderstorms Likely
Showers and thunderstorms likely. Cloudy, with a low around 50. East wind around 15 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast for Neillsville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 50°F | Showers And Thunderstorms Likely | 15 mph E | 69% |
| Saturday | 60°F | Showers And Thunderstorms Likely | 10 to 14 mph E | 65% |
| Saturday Night | 48°F | Chance Rain Showers then Mostly Cloudy | 12 mph NE | 41% |
| Sunday | 68°F | Partly Sunny | 10 to 14 mph NE | 2% |
| Sunday Night | 41°F | Mostly Cloudy | 7 to 10 mph NE | 1% |
| Monday | 63°F | Mostly Cloudy | 7 to 10 mph E | 2% |
| Monday Night | 38°F | Mostly Cloudy | 3 to 7 mph E | 2% |
| Tuesday | 63°F | Mostly Sunny | 6 to 9 mph E | 2% |
| Tuesday Night | 39°F | Mostly Clear | 2 to 6 mph E | 2% |
| Wednesday | 66°F | Sunny | 3 to 7 mph E | 1% |
| Wednesday Night | 41°F | Mostly Clear | 1 to 5 mph E | 2% |
| Thursday | 68°F | Mostly Sunny | 5 mph E | 4% |
| Thursday Night | 43°F | Partly Cloudy | 0 to 3 mph E | 3% |
| Friday | 71°F | Mostly Sunny | 5 mph E | 3% |
Forecast source: National Weather Service (api.weather.gov) for Neillsville (44.560, -90.591). Updated through the day.
Growing snapshot for Neillsville
Last spring frost
May 10
First fall frost
Oct 1
Growing season
144 days
Hardiness zone
4b
More local growing data for Neillsville: nearby ZIP 54456 weather · frost dates · planting calendar · Wisconsin frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Neillsville 3Ese, Wi (4.8 mi from Neillsville). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.