Florence, WI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Florence, a community in Florence County, Wisconsin.
Overnight
47°F
Mostly Cloudy
Mostly cloudy, with a low around 47. East southeast wind around 3 mph.
7-day forecast for Florence
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 47°F | Mostly Cloudy | 3 mph ESE | 14% |
| Saturday | 63°F | Chance Rain Showers | 2 to 7 mph ESE | 32% |
| Saturday Night | 44°F | Slight Chance Rain Showers then Patchy Fog | 1 to 5 mph NE | 22% |
| Sunday | 65°F | Partly Sunny | 5 to 12 mph NNE | 0% |
| Sunday Night | 38°F | Mostly Cloudy | 3 to 9 mph NE | 0% |
| Monday | 61°F | Partly Sunny | 7 mph ENE | 1% |
| Monday Night | 35°F | Partly Cloudy then Patchy Frost | 2 to 6 mph NE | 1% |
| Tuesday | 63°F | Patchy Frost then Mostly Sunny | 2 to 7 mph ENE | 2% |
| Tuesday Night | 37°F | Mostly Clear then Patchy Frost | 1 to 6 mph ENE | 4% |
| Wednesday | 66°F | Patchy Frost then Mostly Sunny | 1 to 6 mph ENE | 4% |
| Wednesday Night | 40°F | Partly Cloudy then Patchy Fog | 0 to 5 mph NE | 2% |
| Thursday | 69°F | Patchy Fog then Mostly Sunny | 0 to 5 mph E | 4% |
| Thursday Night | 43°F | Partly Cloudy | 0 to 3 mph SSW | 7% |
| Friday | 72°F | Mostly Sunny | 1 to 5 mph NNW | 7% |
Forecast source: National Weather Service (api.weather.gov) for Florence (45.928, -88.235). Updated through the day.
Growing snapshot for Florence
Last spring frost
May 24
First fall frost
Sep 25
Growing season
121 days
Hardiness zone
4b
More local growing data for Florence: nearby ZIP 54121 weather · frost dates · planting calendar · Wisconsin frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Florence, Wi (5.7 mi from Florence). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.