Hewitt, WI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Hewitt, a village in Wood County, Wisconsin.
Tonight
51°F
Rain Showers
Rain showers before 1am, then showers and thunderstorms. Cloudy, with a low around 51. East wind 12 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
7-day forecast for Hewitt
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 51°F | Rain Showers | 12 to 15 mph E | 98% |
| Saturday | 63°F | Showers And Thunderstorms | 12 to 15 mph E | 80% |
| Saturday Night | 49°F | Rain Showers Likely | 12 mph NE | 64% |
| Sunday | 68°F | Slight Chance Rain Showers then Partly Sunny | 12 to 15 mph NE | 16% |
| Sunday Night | 42°F | Mostly Cloudy | 12 mph ENE | 1% |
| Monday | 62°F | Mostly Cloudy | 13 mph ENE | 4% |
| Monday Night | 40°F | Mostly Cloudy | 9 mph ENE | 5% |
| Tuesday | 62°F | Mostly Sunny | 8 to 12 mph ENE | 5% |
| Tuesday Night | 40°F | Partly Cloudy | 7 mph ENE | 3% |
| Wednesday | 66°F | Mostly Sunny | 8 mph E | 2% |
| Wednesday Night | 43°F | Partly Cloudy | 2 to 6 mph E | 3% |
| Thursday | 69°F | Mostly Sunny | 5 mph ESE | 7% |
| Thursday Night | 46°F | Partly Cloudy | 3 mph SW | 7% |
| Friday | 71°F | Mostly Sunny | 2 to 6 mph NNW | 5% |
Forecast source: National Weather Service (api.weather.gov) for Hewitt (44.642, -90.105). Updated through the day.
Growing snapshot for Hewitt
Last spring frost
May 5
First fall frost
Oct 5
Growing season
150 days
Hardiness zone
4b
More local growing data for Hewitt: nearby ZIP 54441 weather · frost dates · planting calendar · Wisconsin frost dates
Nearby towns & communities
Arpin
Auburndale
Babcock
Biron
Lake Camelot
Lake Wazeecha
Marshfield
Milladore
Nekoosa
Pittsville
Port Edwards
Rudolph
Vesper
Wisconsin Rapids
Climate data from the nearest NOAA station, Marshfield Exp Farm, Wi (1.3 mi from Hewitt). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.