Gillett, WI Weather & Growing Conditions
This Afternoon
66°F
Areas Of Fog
Areas of fog and a chance of rain showers. Cloudy. High near 66, with temperatures falling to around 64 in the afternoon. South wind around 9 mph, with gusts as high as 22 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 66°F | Areas Of Fog | 9 mph S | 44% |
| Tonight | 58°F | Rain Showers | 8 mph SSE | 92% |
| Wednesday | 64°F | Rain Showers | 8 to 13 mph S | 93% |
| Wednesday Night | 45°F | Rain Showers Likely | 7 to 10 mph SSW | 65% |
| Thursday | 53°F | Rain Showers | 6 to 13 mph WNW | 91% |
| Thursday Night | 33°F | Chance Rain Showers then Mostly Cloudy | 14 mph N | 33% |
| Friday | 46°F | Partly Sunny | 7 to 14 mph N | 8% |
| Friday Night | 27°F | Partly Cloudy | 3 mph NNW | 3% |
| Saturday | 49°F | Mostly Sunny | 1 to 5 mph W | 2% |
| Saturday Night | 29°F | Partly Cloudy | 3 mph WSW | 10% |
| Sunday | 55°F | Mostly Sunny | 3 to 8 mph W | 11% |
| Sunday Night | 31°F | Partly Cloudy | 5 mph W | 3% |
| Monday | 56°F | Mostly Sunny | 3 to 9 mph WSW | 1% |
| Monday Night | 35°F | Partly Cloudy | 6 mph W | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Gillett, WI
Last spring frost
May 14
First fall frost
Oct 1
Growing season
139 days
Hardiness zone
5a
Explore more for Gillett, WI: full frost dates · planting calendar · Wisconsin frost dates
Climate data from the nearest NOAA station, Suring, Wi (6.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.