Peshtigo, WI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Peshtigo, a city in Marinette County, Wisconsin.
Overnight
61°F
Mostly Clear
Mostly clear, with a low around 61. South southwest wind around 6 mph.
7-day forecast for Peshtigo
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 61°F | Mostly Clear | 6 mph SSW | 0% |
| Tuesday | 84°F | Partly Sunny then Slight Chance Showers And Thunderstorms | 7 to 12 mph SW | 36% |
| Tuesday Night | 59°F | Chance Showers And Thunderstorms | 2 to 7 mph NNE | 36% |
| Wednesday | 79°F | Partly Sunny | 5 mph ENE | 6% |
| Wednesday Night | 55°F | Partly Cloudy then Patchy Fog | 0 to 5 mph SSE | 5% |
| Thursday | 82°F | Patchy Fog then Sunny | 0 to 8 mph SSW | 3% |
| Thursday Night | 59°F | Mostly Clear | 5 to 8 mph SSW | 3% |
| Friday | 86°F | Sunny | 3 to 13 mph SW | 3% |
| Friday Night | 63°F | Slight Chance Rain Showers | 6 to 10 mph SSW | 22% |
| Saturday | 86°F | Mostly Sunny then Chance Showers And Thunderstorms | 6 to 10 mph SW | 26% |
| Saturday Night | 62°F | Chance Showers And Thunderstorms | 2 to 8 mph SW | 45% |
| Sunday | 85°F | Chance Showers And Thunderstorms | 5 to 10 mph WSW | 45% |
| Sunday Night | 59°F | Chance Showers And Thunderstorms | 2 to 8 mph WNW | 37% |
| Monday | 82°F | Chance Showers And Thunderstorms | 3 to 7 mph S | 28% |
Forecast source: National Weather Service (api.weather.gov) for Peshtigo (45.057, -87.744). Updated through the day.
Growing snapshot for Peshtigo
Last spring frost
May 11
First fall frost
Oct 5
Growing season
145 days
Hardiness zone
5b
More local growing data for Peshtigo: nearby ZIP 54143 weather · frost dates · planting calendar · Wisconsin frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Peshtigo, Wi (3.8 mi from Peshtigo). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.