McFarland, WI Weather & Growing Conditions
Overnight
57°F
Light Rain Likely
Rain likely. Cloudy, with a low around 57. South wind around 10 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 57°F | Light Rain Likely | 10 mph S | 59% |
| Wednesday | 59°F | Slight Chance Light Rain | 15 mph SW | 21% |
| Wednesday Night | 45°F | Chance Light Rain | 15 mph SW | 38% |
| Thursday | 54°F | Light Rain Likely | 10 to 15 mph W | 61% |
| Thursday Night | 36°F | Slight Chance Light Rain then Mostly Cloudy | 10 to 15 mph N | 16% |
| Friday | 48°F | Partly Sunny | 5 to 15 mph N | 3% |
| Friday Night | 30°F | Mostly Clear | 0 to 5 mph N | 0% |
| Saturday | 50°F | Sunny | 0 to 5 mph NW | 0% |
| Saturday Night | 33°F | Mostly Clear | 5 mph W | 1% |
| Sunday | 56°F | Sunny | 5 to 10 mph W | 5% |
| Sunday Night | 34°F | Mostly Clear | 0 to 5 mph W | 0% |
| Monday | 60°F | Mostly Sunny | 0 to 10 mph SW | 0% |
| Monday Night | 39°F | Mostly Clear | 5 to 10 mph W | 0% |
| Tuesday | 60°F | Sunny | 5 mph NW | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for McFarland, WI
Last spring frost
Apr 30
First fall frost
Oct 11
Growing season
163 days
Hardiness zone
5b
Explore more for McFarland, WI: full frost dates · planting calendar · Wisconsin frost dates
Climate data from the nearest NOAA station, Stoughton, Wi (6.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.