Knapp, WI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Knapp, a village in Dunn County, Wisconsin.
This Afternoon
63°F
Slight Chance Rain Showers
A chance of drizzle before 4pm, then a slight chance of rain showers between 4pm and 5pm. Cloudy, with a high near 63. East northeast wind around 10 mph. Chance of precipitation is 40%.
7-day forecast for Knapp
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 63°F | Slight Chance Rain Showers | 10 mph ENE | 37% |
| Tonight | 52°F | Mostly Cloudy | 5 to 10 mph NE | 12% |
| Sunday | 69°F | Partly Sunny | 5 to 15 mph NE | 1% |
| Sunday Night | 46°F | Mostly Cloudy | 5 to 10 mph ENE | 0% |
| Monday | 63°F | Mostly Cloudy | 5 to 10 mph ENE | 3% |
| Monday Night | 42°F | Mostly Cloudy | 5 mph ENE | 3% |
| Tuesday | 64°F | Sunny | 5 to 10 mph E | 2% |
| Tuesday Night | 41°F | Mostly Clear | 0 to 5 mph E | 1% |
| Wednesday | 67°F | Sunny | 0 to 5 mph E | 1% |
| Wednesday Night | 47°F | Partly Cloudy | 0 to 5 mph ESE | 3% |
| Thursday | 68°F | Slight Chance Rain Showers | 0 to 5 mph SE | 20% |
| Thursday Night | 51°F | Slight Chance Rain Showers then Mostly Cloudy | 0 to 5 mph ESE | 20% |
| Friday | 73°F | Partly Sunny | 0 to 5 mph ESE | 8% |
| Friday Night | 53°F | Partly Cloudy | 0 mph | 5% |
Forecast source: National Weather Service (api.weather.gov) for Knapp (44.949, -92.081). Updated through the day.
Growing snapshot for Knapp
Last spring frost
May 9
First fall frost
Oct 1
Growing season
143 days
Hardiness zone
4b
More local growing data for Knapp: nearby ZIP 54749 weather · frost dates · planting calendar · Wisconsin frost dates
Nearby towns & communities
Boyceville
Colfax
Downing
Downsville
Elk Mound
Glenwood City
Menomonie
Ridgeland
Rock Falls
Tainter Lake
Wheeler
Climate data from the nearest NOAA station, Menomonie, Wi (9.6 mi from Knapp). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.