Marshfield, WI Weather & Growing Conditions
This Afternoon
66°F
Chance Rain Showers
A chance of rain showers and patchy fog. Cloudy. High near 66, with temperatures falling to around 64 in the afternoon. South wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 66°F | Chance Rain Showers | 10 mph S | 52% |
| Tonight | 56°F | Rain Showers | 10 mph SSE | 91% |
| Wednesday | 60°F | Rain Showers | 9 to 13 mph S | 83% |
| Wednesday Night | 44°F | Rain Showers | 8 to 12 mph WSW | 83% |
| Thursday | 49°F | Rain Showers | 9 to 16 mph NNW | 81% |
| Thursday Night | 34°F | Slight Chance Rain Showers then Mostly Cloudy | 10 to 15 mph N | 19% |
| Friday | 45°F | Mostly Sunny | 6 to 13 mph N | 2% |
| Friday Night | 27°F | Partly Cloudy | 3 mph NNW | 1% |
| Saturday | 48°F | Mostly Sunny | 1 to 7 mph WSW | 0% |
| Saturday Night | 31°F | Partly Cloudy | 6 mph W | 10% |
| Sunday | 54°F | Slight Chance Rain Showers | 6 to 12 mph WNW | 16% |
| Sunday Night | 32°F | Partly Cloudy | 3 to 7 mph WSW | 3% |
| Monday | 55°F | Mostly Sunny | 6 to 13 mph SW | 0% |
| Monday Night | 36°F | Partly Cloudy | 9 mph W | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Marshfield, WI
Last spring frost
May 5
First fall frost
Oct 5
Growing season
152 days
Hardiness zone
4b
Explore more for Marshfield, WI: full frost dates · planting calendar · Wisconsin frost dates
Climate data from the nearest NOAA station, Marshfield Muni Ap, Wi (0.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.