Whittlesey, WI Weather & Growing Conditions
This Afternoon
60°F
Rain Showers
Rain showers. Mostly cloudy, with a high near 60. East wind around 8 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 60°F | Rain Showers | 8 mph E | 87% |
| Tonight | 48°F | Rain Showers | 10 mph E | 75% |
| Saturday | 61°F | Rain Showers Likely | 7 to 10 mph E | 65% |
| Saturday Night | 47°F | Chance Rain Showers then Mostly Cloudy | 6 mph NE | 44% |
| Sunday | 67°F | Partly Sunny | 6 to 10 mph NE | 1% |
| Sunday Night | 40°F | Mostly Cloudy | 7 mph NE | 0% |
| Monday | 62°F | Mostly Cloudy | 5 to 8 mph E | 1% |
| Monday Night | 37°F | Mostly Cloudy | 3 mph E | 2% |
| Tuesday | 62°F | Mostly Sunny | 6 mph E | 3% |
| Tuesday Night | 38°F | Partly Cloudy | 2 mph E | 3% |
| Wednesday | 65°F | Mostly Sunny | 5 mph E | 2% |
| Wednesday Night | 41°F | Partly Cloudy | 2 mph E | 2% |
| Thursday | 68°F | Mostly Sunny | 2 mph S | 9% |
| Thursday Night | 44°F | Partly Cloudy | 1 mph W | 9% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Whittlesey, WI
Last spring frost
May 11
First fall frost
Oct 1
Growing season
141 days
Hardiness zone
4a
Explore more for Whittlesey, WI: full frost dates · planting calendar · Wisconsin frost dates
Climate data from the nearest NOAA station, Medford, Wi (5.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.