Hayward, WI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Hayward, a city in Sawyer County, Wisconsin.
Today
77°F
Slight Chance Rain Showers then Mostly Sunny
A slight chance of rain showers before 8am. Mostly sunny, with a high near 77. Northwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
7-day forecast for Hayward
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 77°F | Slight Chance Rain Showers then Mostly Sunny | 5 to 10 mph NW | 18% |
| Tonight | 49°F | Partly Cloudy | 0 to 5 mph NW | 2% |
| Wednesday | 78°F | Sunny | 0 to 5 mph W | 0% |
| Wednesday Night | 53°F | Mostly Clear | 0 to 5 mph SW | 0% |
| Thursday | 83°F | Sunny | 0 to 10 mph SW | 3% |
| Thursday Night | 60°F | Mostly Clear | 5 to 10 mph SW | 6% |
| Friday | 86°F | Sunny then Slight Chance Showers And Thunderstorms | 5 to 10 mph SW | 15% |
| Friday Night | 59°F | Slight Chance Showers And Thunderstorms | 0 to 10 mph SW | 24% |
| Saturday | 83°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph SW | 15% |
| Saturday Night | 59°F | Chance Showers And Thunderstorms | 0 to 5 mph W | 48% |
| Sunday | 81°F | Chance Showers And Thunderstorms | 0 to 5 mph W | 39% |
| Sunday Night | 57°F | Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms | 0 to 5 mph N | 20% |
| Monday | 81°F | Slight Chance Showers And Thunderstorms | 0 to 5 mph N | 21% |
| Monday Night | 56°F | Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms | 0 to 5 mph N | 19% |
Forecast source: National Weather Service (api.weather.gov) for Hayward (46.007, -91.490). Updated through the day.
Growing snapshot for Hayward
Growing season
100 days
Hardiness zone
4a
More local growing data for Hayward: nearby ZIP 54876 weather · frost dates · planting calendar · Wisconsin frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Couderay 7 W, Wi (2.8 mi from Hayward). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.