Mazomanie, WI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Mazomanie, a village in Dane County, Wisconsin.
Overnight
56°F
Slight Chance Light Rain
A slight chance of rain. Cloudy, with a low around 56. South wind around 10 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Mazomanie
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 56°F | Slight Chance Light Rain | 10 mph S | 23% |
| Wednesday | 59°F | Slight Chance Light Rain | 10 to 15 mph SW | 23% |
| Wednesday Night | 45°F | Light Rain Likely | 10 to 15 mph SW | 55% |
| Thursday | 53°F | Light Rain Likely | 10 mph W | 58% |
| Thursday Night | 37°F | Mostly Cloudy | 5 to 10 mph N | 8% |
| Friday | 48°F | Partly Sunny | 5 to 10 mph N | 2% |
| Friday Night | 29°F | Mostly Clear | 0 mph | 0% |
| Saturday | 51°F | Sunny | 0 to 5 mph NW | 0% |
| Saturday Night | 32°F | Mostly Clear | 0 to 5 mph W | 2% |
| Sunday | 56°F | Sunny | 5 to 10 mph W | 5% |
| Sunday Night | 34°F | Mostly Clear | 0 to 5 mph W | 1% |
| Monday | 61°F | Mostly Sunny | 0 to 10 mph SW | 0% |
| Monday Night | 39°F | Mostly Clear | 0 to 5 mph W | 0% |
| Tuesday | 61°F | Sunny | 0 to 5 mph NW | 0% |
Forecast source: National Weather Service (api.weather.gov) for Mazomanie (43.172, -89.795). Updated through the day.
Growing snapshot for Mazomanie
Last spring frost
May 7
First fall frost
Oct 1
Growing season
148 days
Hardiness zone
5a
More local growing data for Mazomanie: nearby ZIP 53560 weather · frost dates · planting calendar · Wisconsin frost dates
Nearby towns & communities
Belleville
Black Earth
Blue Mounds
Cambridge
Cottage Grove
Cross Plains
Dane
Deerfield
DeForest
Fitchburg
Lake Ripley
Madison
Maple Bluff
Marshall
McFarland
Middleton
Monona
Mount Horeb
Oregon
Rockdale
Shorewood Hills
Stoughton
Sun Prairie
Verona
Waunakee
Windsor
Climate data from the nearest NOAA station, Mazomanie Wwtp, Wi (4.4 mi from Mazomanie). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.