Bayfield, WI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Bayfield, a city in Bayfield County, Wisconsin.
This Afternoon
54°F
Light Rain
Rain and areas of fog. Cloudy. High near 54, with temperatures falling to around 51 in the afternoon. Northeast wind around 5 mph. Chance of precipitation is 80%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Bayfield
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 54°F | Light Rain | 5 mph NE | 75% |
| Tonight | 38°F | Light Rain | 5 to 15 mph N | 85% |
| Thursday | 42°F | Light Rain Likely then Cloudy | 10 to 15 mph N | 60% |
| Thursday Night | 32°F | Cloudy | 5 to 10 mph N | 6% |
| Friday | 41°F | Mostly Sunny | 0 to 5 mph N | 0% |
| Friday Night | 29°F | Mostly Clear | 0 to 5 mph SW | 0% |
| Saturday | 45°F | Mostly Sunny | 5 to 10 mph SW | 0% |
| Saturday Night | 37°F | Partly Cloudy | 5 mph W | 2% |
| Sunday | 49°F | Mostly Sunny | 5 to 10 mph W | 2% |
| Sunday Night | 37°F | Partly Cloudy | 0 to 5 mph SW | 0% |
| Monday | 55°F | Partly Sunny | 5 to 10 mph SW | 0% |
| Monday Night | 39°F | Partly Cloudy | 5 mph W | 1% |
| Tuesday | 49°F | Mostly Sunny | 5 to 10 mph W | 2% |
| Tuesday Night | 37°F | Partly Cloudy | 0 to 5 mph NW | 1% |
Forecast source: National Weather Service (api.weather.gov) for Bayfield (46.816, -90.825). Updated through the day.
Growing snapshot for Bayfield
Last spring frost
May 20
First fall frost
Oct 8
Growing season
141 days
Hardiness zone
5a
More local growing data for Bayfield: nearby ZIP 54814 weather · frost dates · planting calendar · Wisconsin frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Bayfield 6 N, Wi (4.2 mi from Bayfield). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.