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
64°F
Drizzle Likely
Drizzle and patchy fog before 3pm, then drizzle likely and patchy fog and a slight chance of thunderstorms. Cloudy, with a high near 64. South wind around 5 mph. Chance of precipitation is 100%.
7-day forecast for Seymour
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 64°F | Drizzle Likely | 5 mph S | 99% |
| Tonight | 56°F | Rain | 5 mph SE | 100% |
| Wednesday | 60°F | Light Rain | 5 to 10 mph SSE | 87% |
| Wednesday Night | 46°F | Light Rain | 5 to 10 mph W | 84% |
| Thursday | 48°F | Light Rain Likely | 10 to 15 mph N | 56% |
| Thursday Night | 35°F | Mostly Cloudy | 5 to 15 mph NNE | 4% |
| Friday | 47°F | Partly Sunny | 0 to 10 mph NNE | 1% |
| Friday Night | 29°F | Partly Cloudy | 0 mph | 1% |
| Saturday | 51°F | Mostly Sunny | 0 to 5 mph WSW | 1% |
| Saturday Night | 34°F | Partly Cloudy | 0 to 5 mph W | 6% |
| Sunday | 55°F | Mostly Sunny | 5 to 10 mph WNW | 14% |
| Sunday Night | 35°F | Partly Cloudy | 0 to 5 mph SW | 2% |
| Monday | 57°F | Mostly Sunny | 5 to 10 mph SW | 0% |
| Monday Night | 38°F | Partly Cloudy | 5 mph W | 1% |
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 Nov 3, 2026.