Mineral Point, WI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Mineral Point, a city in Iowa County, Wisconsin.
Overnight
54°F
Chance Light Rain
A chance of rain. Cloudy, with a low around 54. South wind 10 to 15 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Mineral Point
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 54°F | Chance Light Rain | 10 to 15 mph S | 31% |
| Wednesday | 57°F | Chance Light Rain | 15 mph SW | 26% |
| Wednesday Night | 45°F | Chance Light Rain | 15 mph SW | 47% |
| Thursday | 53°F | Light Rain Likely | 10 mph W | 57% |
| Thursday Night | 38°F | Mostly Cloudy | 5 to 10 mph N | 10% |
| Friday | 47°F | Partly Sunny | 5 to 10 mph N | 1% |
| Friday Night | 32°F | Partly Cloudy | 0 mph | 1% |
| Saturday | 51°F | Mostly Sunny | 0 to 5 mph W | 1% |
| Saturday Night | 35°F | Partly Cloudy | 0 to 5 mph W | 4% |
| Sunday | 58°F | Mostly Sunny then Slight Chance Light Rain | 5 to 10 mph W | 16% |
| Sunday Night | 36°F | Mostly Clear | 0 to 5 mph W | 4% |
| Monday | 59°F | Sunny | 5 to 10 mph SW | 1% |
| Monday Night | 40°F | Mostly Clear | 5 mph W | 1% |
| Tuesday | 59°F | Sunny | 5 mph W | 1% |
Forecast source: National Weather Service (api.weather.gov) for Mineral Point (42.863, -90.181). Updated through the day.
Growing snapshot for Mineral Point
Last spring frost
May 3
First fall frost
Oct 7
Growing season
157 days
Hardiness zone
5a
More local growing data for Mineral Point: nearby ZIP 53565 weather · frost dates · planting calendar · Wisconsin frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Dodgeville Wwtp, Wi (8.9 mi from Mineral Point). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.