Appleton, WI Weather & Growing Conditions
Overnight
54°F
Mostly Cloudy
Mostly cloudy, with a low around 54. North northeast wind 7 to 10 mph, with gusts as high as 18 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 54°F | Mostly Cloudy | 7 to 10 mph NNE | 6% |
| Sunday | 66°F | Mostly Sunny | 12 to 17 mph NE | 2% |
| Sunday Night | 49°F | Mostly Cloudy | 9 to 14 mph NE | 0% |
| Monday | 61°F | Mostly Cloudy | 9 to 13 mph NE | 0% |
| Monday Night | 46°F | Mostly Cloudy | 7 to 10 mph NE | 4% |
| Tuesday | 61°F | Partly Sunny | 7 to 13 mph ENE | 4% |
| Tuesday Night | 47°F | Partly Cloudy | 8 mph NE | 4% |
| Wednesday | 64°F | Mostly Sunny | 6 to 10 mph NE | 4% |
| Wednesday Night | 49°F | Partly Cloudy | 6 mph NE | 3% |
| Thursday | 67°F | Partly Sunny | 6 mph ENE | 6% |
| Thursday Night | 51°F | Mostly Cloudy | 1 to 5 mph NE | 6% |
| Friday | 71°F | Partly Sunny | 3 mph NE | 4% |
| Friday Night | 51°F | Partly Cloudy | 2 mph NE | 3% |
| Saturday | 72°F | Mostly Sunny | 3 mph ENE | 3% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Appleton, WI
Last spring frost
May 4
First fall frost
Oct 6
Growing season
154 days
Hardiness zone
5b
Explore more for Appleton, WI: full frost dates · planting calendar · Wisconsin frost dates
Climate data from the nearest NOAA station, Appleton, Wi (4.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.