Reedsburg, WI Weather & Growing Conditions
Overnight
55°F
Chance Light Rain
A chance of rain. Cloudy, with a low around 55. South wind around 10 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 55°F | Chance Light Rain | 10 mph S | 27% |
| Wednesday | 59°F | Chance Light Rain | 10 to 15 mph S | 31% |
| Wednesday Night | 45°F | Light Rain Likely | 10 to 15 mph SW | 70% |
| Thursday | 53°F | Light Rain Likely | 10 mph NW | 57% |
| Thursday Night | 36°F | Mostly Cloudy | 5 to 10 mph N | 6% |
| Friday | 48°F | Partly Sunny | 5 to 10 mph N | 1% |
| Friday Night | 28°F | Mostly Clear | 0 mph | 0% |
| Saturday | 51°F | Sunny | 0 to 5 mph W | 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 | 33°F | Mostly Clear | 0 to 5 mph W | 0% |
| Monday | 61°F | Mostly Sunny | 0 to 10 mph SW | 0% |
| Monday Night | 38°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). Updated through the day.
Growing snapshot for Reedsburg, WI
Last spring frost
May 2
First fall frost
Oct 7
Growing season
156 days
Hardiness zone
5a
Explore more for Reedsburg, WI: full frost dates · planting calendar · Wisconsin frost dates
Climate data from the nearest NOAA station, Reedsburg, Wi (0.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.