Eau Claire, WI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Eau Claire, a city in Eau Claire County, Wisconsin.
Today
80°F
Partly Sunny
Partly sunny, with a high near 80. Northwest wind 10 to 15 mph.
7-day forecast for Eau Claire
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 80°F | Partly Sunny | 10 to 15 mph NW | 5% |
| Tonight | 57°F | Patchy Smoke then Mostly Cloudy | 0 to 10 mph NW | 8% |
| Wednesday | 79°F | Sunny | 0 to 5 mph NNW | 1% |
| Wednesday Night | 57°F | Mostly Clear | 0 to 5 mph W | 1% |
| Thursday | 86°F | Sunny | 0 to 10 mph SSW | 1% |
| Thursday Night | 63°F | Mostly Clear | 5 to 10 mph SSW | 2% |
| Friday | 89°F | Sunny | 5 to 10 mph SSW | 7% |
| Friday Night | 65°F | Chance Showers And Thunderstorms | 5 to 10 mph SSW | 34% |
| Saturday | 87°F | Slight Chance Rain Showers | 5 to 10 mph SW | 18% |
| Saturday Night | 67°F | Chance Showers And Thunderstorms | 5 to 10 mph W | 45% |
| Sunday | 86°F | Chance Showers And Thunderstorms | 0 to 10 mph WSW | 38% |
| Sunday Night | 64°F | Slight Chance Showers And Thunderstorms | 0 to 10 mph NNE | 22% |
| Monday | 85°F | Chance Showers And Thunderstorms | 0 to 5 mph ESE | 26% |
| Monday Night | 65°F | Chance Showers And Thunderstorms | 5 mph N | 26% |
Forecast source: National Weather Service (api.weather.gov) for Eau Claire (44.818, -91.495). Updated through the day.
Growing snapshot for Eau Claire
Last spring frost
May 8
First fall frost
Oct 4
Growing season
149 days
Hardiness zone
4b
More local growing data for Eau Claire: nearby ZIP 54703 weather · frost dates · planting calendar · Wisconsin frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Eau Claire Rgnl Ap, Wi (2.7 mi from Eau Claire). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.