Whittlesey, WI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Whittlesey, a community in Taylor County, Wisconsin.
Overnight
48°F
Rain Showers Likely
Rain showers likely. Cloudy, with a low around 48. East wind around 13 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Whittlesey
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 48°F | Rain Showers Likely | 13 mph E | 57% |
| Saturday | 59°F | Rain Showers Likely | 9 to 13 mph E | 56% |
| Saturday Night | 46°F | Chance Rain Showers then Mostly Cloudy | 9 mph NE | 37% |
| Sunday | 66°F | Partly Sunny | 13 mph NE | 1% |
| Sunday Night | 38°F | Mostly Cloudy | 5 to 9 mph NE | 0% |
| Monday | 62°F | Mostly Cloudy | 7 mph E | 0% |
| Monday Night | 35°F | Partly Cloudy | 3 mph E | 0% |
| Tuesday | 63°F | Sunny | 6 mph E | 1% |
| Tuesday Night | 37°F | Mostly Clear | 3 mph E | 1% |
| Wednesday | 65°F | Sunny | 5 mph E | 1% |
| Wednesday Night | 40°F | Mostly Clear | 2 mph E | 1% |
| Thursday | 67°F | Mostly Sunny | 2 mph E | 4% |
| Thursday Night | 42°F | Partly Cloudy | 1 mph NE | 3% |
| Friday | 69°F | Mostly Sunny | 2 mph SE | 3% |
Forecast source: National Weather Service (api.weather.gov) for Whittlesey (45.221, -90.323). Updated through the day.
Growing snapshot for Whittlesey
Last spring frost
May 11
First fall frost
Oct 1
Growing season
141 days
Hardiness zone
4a
More local growing data for Whittlesey: nearby ZIP 54451 weather · frost dates · planting calendar · Wisconsin frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Medford, Wi (5.5 mi from Whittlesey). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.