Neillsville, WI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Neillsville, a city in Clark County, Wisconsin.
This Afternoon
60°F
Chance Rain Showers
A chance of rain showers. Cloudy, with a high near 60. East wind around 9 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Neillsville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 60°F | Chance Rain Showers | 9 mph E | 48% |
| Tonight | 48°F | Chance Rain Showers then Cloudy | 6 to 9 mph NE | 34% |
| Sunday | 68°F | Partly Sunny | 7 to 13 mph NE | 2% |
| Sunday Night | 42°F | Mostly Cloudy | 8 mph NE | 0% |
| Monday | 63°F | Mostly Cloudy | 10 mph E | 3% |
| Monday Night | 40°F | Mostly Cloudy | 7 mph E | 4% |
| Tuesday | 63°F | Mostly Sunny | 6 to 9 mph E | 4% |
| Tuesday Night | 40°F | Partly Cloudy | 6 mph E | 1% |
| Wednesday | 66°F | Mostly Sunny | 7 mph E | 1% |
| Wednesday Night | 43°F | Partly Cloudy | 2 to 6 mph E | 1% |
| Thursday | 67°F | Mostly Sunny then Slight Chance Rain Showers | 5 mph E | 17% |
| Thursday Night | 46°F | Slight Chance Rain Showers then Mostly Cloudy | 2 mph E | 17% |
| Friday | 71°F | Partly Sunny | 3 mph E | 3% |
| Friday Night | 48°F | Partly Cloudy | 2 mph E | 2% |
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.