Mount Horeb, WI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Mount Horeb, a village in Dane County, Wisconsin.
This Afternoon
69°F
Chance Rain Showers
A chance of rain showers. Cloudy. High near 69, with temperatures falling to around 64 in the afternoon. East wind around 10 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Mount Horeb
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 69°F | Chance Rain Showers | 10 mph E | 32% |
| Tonight | 59°F | Showers And Thunderstorms | 10 to 15 mph E | 96% |
| Saturday | 72°F | Showers And Thunderstorms | 5 to 10 mph SE | 89% |
| Saturday Night | 59°F | Showers And Thunderstorms | 10 to 15 mph NE | 78% |
| Sunday | 66°F | Chance Rain Showers | 15 mph NE | 43% |
| Sunday Night | 53°F | Slight Chance Rain Showers then Mostly Cloudy | 15 mph NE | 20% |
| Monday | 62°F | Chance Rain Showers | 15 mph NE | 35% |
| Monday Night | 49°F | Chance Rain Showers | 10 to 15 mph NE | 35% |
| Tuesday | 61°F | Chance Rain Showers then Partly Sunny | 10 to 15 mph NE | 31% |
| Tuesday Night | 47°F | Partly Cloudy | 5 to 10 mph NE | 8% |
| Wednesday | 65°F | Mostly Sunny | 5 to 10 mph NE | 6% |
| Wednesday Night | 50°F | Partly Cloudy | 0 to 5 mph NE | 1% |
| Thursday | 67°F | Mostly Sunny | 5 mph NE | 7% |
| Thursday Night | 51°F | Partly Cloudy | 0 to 5 mph NE | 5% |
Forecast source: National Weather Service (api.weather.gov) for Mount Horeb (43.006, -89.732). Updated through the day.
Growing snapshot for Mount Horeb
Last spring frost
May 7
First fall frost
Oct 1
Growing season
148 days
Hardiness zone
5a
More local growing data for Mount Horeb: nearby ZIP 53572 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
Mazomanie
McFarland
Middleton
Monona
Oregon
Rockdale
Shorewood Hills
Stoughton
Sun Prairie
Verona
Waunakee
Windsor
Climate data from the nearest NOAA station, Mazomanie Wwtp, Wi (14.9 mi from Mount Horeb). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.