Curtiss, WI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Curtiss, a village in Clark County, Wisconsin.
Today
77°F
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms between 7am and 8am, then a chance of showers and thunderstorms between 8am and noon, then a slight chance of showers and thunderstorms. Mostly cloudy, with a high near 77. West wind around 10 mph, with gusts as high as 23 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Curtiss
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 77°F | Slight Chance Showers And Thunderstorms | 10 mph W | 45% |
| Tonight | 55°F | Chance Rain Showers then Mostly Cloudy | 3 to 7 mph NW | 31% |
| Wednesday | 76°F | Mostly Sunny | 2 to 6 mph N | 1% |
| Wednesday Night | 52°F | Mostly Clear | 0 to 5 mph SW | 0% |
| Thursday | 81°F | Sunny | 1 to 7 mph SW | 0% |
| Thursday Night | 58°F | Mostly Clear | 6 mph SW | 0% |
| Friday | 84°F | Sunny | 5 to 12 mph SW | 8% |
| Friday Night | 61°F | Chance Showers And Thunderstorms | 5 to 8 mph SW | 26% |
| Saturday | 83°F | Slight Chance Rain Showers | 5 to 8 mph SW | 18% |
| Saturday Night | 63°F | Chance Showers And Thunderstorms | 3 to 7 mph W | 49% |
| Sunday | 82°F | Chance Showers And Thunderstorms | 3 to 8 mph W | 43% |
| Sunday Night | 60°F | Chance Showers And Thunderstorms | 2 to 6 mph N | 34% |
| Monday | 81°F | Chance Rain Showers | 6 mph SW | 30% |
| Monday Night | 60°F | Chance Showers And Thunderstorms | 5 mph N | 30% |
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 Aug 4, 2026.