Seymour, WI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Seymour, a community in Eau Claire County, Wisconsin.
This Afternoon
62°F
Showers And Thunderstorms
Showers and thunderstorms. Cloudy, with a high near 62. East wind around 10 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
7-day forecast for Seymour
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 62°F | Showers And Thunderstorms | 10 mph E | 100% |
| Tonight | 54°F | Showers And Thunderstorms | 10 to 15 mph E | 93% |
| Saturday | 64°F | Rain Showers then Drizzle | 10 mph ENE | 77% |
| Saturday Night | 53°F | Slight Chance Drizzle then Mostly Cloudy | 5 to 10 mph NE | 18% |
| Sunday | 69°F | Partly Sunny | 5 to 10 mph NE | 4% |
| Sunday Night | 46°F | Mostly Cloudy | 5 to 10 mph ENE | 2% |
| Monday | 64°F | Mostly Cloudy | 5 to 10 mph ENE | 7% |
| Monday Night | 42°F | Mostly Cloudy | 5 mph ENE | 7% |
| Tuesday | 64°F | Mostly Sunny | 5 mph E | 5% |
| Tuesday Night | 43°F | Mostly Clear | 0 to 5 mph E | 3% |
| Wednesday | 67°F | Sunny | 0 to 5 mph E | 0% |
| Wednesday Night | 47°F | Partly Cloudy | 0 to 5 mph SE | 4% |
| Thursday | 69°F | Mostly Sunny | 0 to 5 mph SSE | 6% |
| Thursday Night | 49°F | Partly Cloudy | 0 mph | 6% |
Forecast source: National Weather Service (api.weather.gov) for Seymour (44.820, -91.436). Updated through the day.
Growing snapshot for Seymour
Last spring frost
Apr 24
First fall frost
Oct 14
Growing season
170 days
Hardiness zone
4b
More local growing data for Seymour: nearby ZIP 54720 weather · frost dates · planting calendar · Wisconsin frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Eau Claire 3Sw, Wi (4.1 mi from Seymour). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 18, 2026.