Fenwood, WI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Fenwood, a village in Marathon County, Wisconsin.
Today
77°F
Mostly Cloudy
Mostly cloudy, with a high near 77. Heat index values as high as 77. West wind 8 to 12 mph, with gusts as high as 18 mph. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Fenwood
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 77°F | Mostly Cloudy | 8 to 12 mph W | 11% |
| Tonight | 54°F | Mostly Cloudy | 3 to 7 mph NW | 12% |
| Wednesday | 77°F | Mostly Sunny | 6 mph NNW | 8% |
| Wednesday Night | 52°F | Partly Cloudy | 5 mph WSW | 0% |
| Thursday | 82°F | Mostly Sunny | 2 to 7 mph SW | 0% |
| Thursday Night | 57°F | Mostly Clear | 5 mph SSW | 0% |
| Friday | 83°F | Sunny then Slight Chance Showers And Thunderstorms | 5 to 13 mph SSW | 17% |
| Friday Night | 61°F | Slight Chance Showers And Thunderstorms | 7 to 10 mph SW | 21% |
| Saturday | 84°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 6 to 10 mph SW | 15% |
| Saturday Night | 63°F | Chance Showers And Thunderstorms | 5 to 8 mph WSW | 45% |
| Sunday | 83°F | Chance Showers And Thunderstorms | 5 to 10 mph W | 42% |
| Sunday Night | 60°F | Chance Showers And Thunderstorms | 3 to 8 mph NNW | 37% |
| Monday | 81°F | Chance Showers And Thunderstorms | 3 to 8 mph SW | 31% |
| Monday Night | 60°F | Chance Showers And Thunderstorms | 5 to 8 mph N | 31% |
Forecast source: National Weather Service (api.weather.gov) for Fenwood (44.866, -90.015). Updated through the day.
Growing snapshot for Fenwood
Last spring frost
May 6
First fall frost
Oct 4
Growing season
150 days
Hardiness zone
4b
More local growing data for Fenwood: nearby ZIP 54426 weather · frost dates · planting calendar · Wisconsin frost dates
Nearby towns & communities
Abbotsford
Athens
Colby
Edgar
Eland
Elderon
Hatley
Knowlton
Kronenwetter
Maine
Marathon City
Mosinee
Rib Mountain
Rothschild
Schofield
Stratford
Wausau
Weston
Climate data from the nearest NOAA station, Wausau Dwtn Ap, Wi (18.2 mi from Fenwood). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.