Cross Plains, WI Weather & Growing Conditions
Tonight
59°F
Showers And Thunderstorms
A chance of rain showers before 7pm, then showers and thunderstorms. Some of the storms could produce heavy rain. Cloudy, with a low around 59. East wind 10 to 15 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 59°F | Showers And Thunderstorms | 10 to 15 mph E | 97% |
| Saturday | 73°F | Showers And Thunderstorms | 5 to 10 mph SE | 90% |
| Saturday Night | 58°F | Showers And Thunderstorms | 10 to 15 mph NE | 78% |
| Sunday | 68°F | Chance Rain Showers | 15 mph NE | 37% |
| Sunday Night | 52°F | Slight Chance Rain Showers then Mostly Cloudy | 15 mph NE | 19% |
| Monday | 63°F | Chance Rain Showers | 15 mph NE | 33% |
| Monday Night | 48°F | Chance Rain Showers | 10 to 15 mph NE | 33% |
| Tuesday | 62°F | Chance Rain Showers then Partly Sunny | 10 to 15 mph NE | 30% |
| Tuesday Night | 46°F | Partly Cloudy | 5 to 10 mph NE | 7% |
| Wednesday | 66°F | Mostly Sunny | 5 to 10 mph NE | 6% |
| Wednesday Night | 49°F | Partly Cloudy | 0 to 5 mph NE | 1% |
| Thursday | 69°F | Mostly Sunny | 0 to 5 mph NE | 7% |
| Thursday Night | 50°F | Partly Cloudy | 0 to 5 mph NE | 6% |
| Friday | 70°F | Mostly Sunny | 0 to 5 mph NE | 3% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Cross Plains, WI
Last spring frost
Apr 28
First fall frost
Oct 15
Growing season
169 days
Hardiness zone
5a
Explore more for Cross Plains, WI: full frost dates · planting calendar · Wisconsin frost dates
Climate data from the nearest NOAA station, Charmany Farm, Wi (8.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.