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.
Overnight
56°F
Light Rain Likely
Rain likely. Mostly cloudy, with a low around 56. Southeast wind 5 to 10 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Eau Claire
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 56°F | Light Rain Likely | 5 to 10 mph SE | 72% |
| Wednesday | 59°F | Chance Light Rain then Drizzle | 5 to 10 mph S | 82% |
| Wednesday Night | 46°F | Light Rain then Drizzle | 5 to 10 mph W | 86% |
| Thursday | 49°F | Chance Drizzle then Cloudy | 10 to 15 mph N | 45% |
| Thursday Night | 35°F | Mostly Cloudy | 5 to 10 mph N | 0% |
| Friday | 46°F | Mostly Sunny | 5 mph N | 0% |
| Friday Night | 28°F | Mostly Clear | 0 mph | 0% |
| Saturday | 49°F | Sunny | 0 to 5 mph WSW | 2% |
| Saturday Night | 34°F | Partly Cloudy | 0 to 5 mph WSW | 5% |
| Sunday | 53°F | Sunny | 5 to 10 mph W | 2% |
| Sunday Night | 35°F | Partly Cloudy | 0 to 5 mph SW | 0% |
| Monday | 59°F | Mostly Sunny | 5 to 10 mph SW | 1% |
| Monday Night | 38°F | Partly Cloudy | 0 to 5 mph W | 1% |
| Tuesday | 55°F | Sunny | 0 to 5 mph WNW | 1% |
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 Nov 4, 2026.