Curtiss, WI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Curtiss, a village in Clark County, Wisconsin.
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 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
7-day forecast for Curtiss
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 61°F | Showers And Thunderstorms | 10 mph E | 95% |
| Tonight | 49°F | Showers And Thunderstorms | 12 to 15 mph E | 99% |
| Saturday | 62°F | Showers And Thunderstorms Likely | 9 to 14 mph E | 67% |
| Saturday Night | 48°F | Chance Rain Showers then Mostly Cloudy | 6 to 9 mph NE | 51% |
| Sunday | 67°F | Partly Sunny | 12 mph NE | 2% |
| Sunday Night | 41°F | Mostly Cloudy | 8 mph NE | 1% |
| Monday | 62°F | Mostly Cloudy | 10 mph E | 3% |
| Monday Night | 39°F | Mostly Cloudy | 6 mph E | 3% |
| Tuesday | 62°F | Mostly Sunny | 6 to 9 mph E | 4% |
| Tuesday Night | 39°F | Partly Cloudy | 5 mph E | 3% |
| Wednesday | 64°F | Mostly Sunny | 6 mph E | 1% |
| Wednesday Night | 42°F | Partly Cloudy | 3 mph SE | 3% |
| Thursday | 68°F | Mostly Sunny | 3 mph SE | 9% |
| Thursday Night | 45°F | Partly Cloudy | 2 mph S | 9% |
Forecast source: National Weather Service (api.weather.gov) for Curtiss (44.953, -90.440). Updated through the day.
Growing snapshot for Curtiss
Last spring frost
May 13
First fall frost
Sep 26
Growing season
136 days
Hardiness zone
4b
More local growing data for Curtiss: nearby ZIP 54422 weather · frost dates · planting calendar · Wisconsin frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Owen 1E, Wi (5.6 mi from Curtiss). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.