Peshtigo, WI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Peshtigo, a city in Marinette County, Wisconsin.
Overnight
55°F
Rain Showers
Rain showers and areas of fog. Cloudy. Low around 55, with temperatures rising to around 57 overnight. South southeast wind around 9 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast for Peshtigo
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 55°F | Rain Showers | 9 mph SSE | 97% |
| Wednesday | 63°F | Rain Showers | 12 mph S | 88% |
| Wednesday Night | 43°F | Rain Showers Likely | 7 to 10 mph SW | 56% |
| Thursday | 53°F | Rain Showers Likely | 7 to 16 mph WNW | 61% |
| Thursday Night | 28°F | Chance Rain Showers | 10 to 15 mph N | 32% |
| Friday | 46°F | Chance Rain Showers | 8 to 14 mph N | 30% |
| Friday Night | 25°F | Partly Cloudy | 2 to 7 mph NNW | 0% |
| Saturday | 49°F | Sunny | 2 to 6 mph WNW | 0% |
| Saturday Night | 27°F | Partly Cloudy | 5 mph W | 5% |
| Sunday | 54°F | Mostly Sunny | 5 to 10 mph W | 8% |
| Sunday Night | 27°F | Mostly Clear | 2 to 6 mph W | 1% |
| Monday | 55°F | Mostly Sunny | 3 to 12 mph WSW | 1% |
| Monday Night | 32°F | Partly Cloudy | 5 to 8 mph W | 3% |
| Tuesday | 56°F | Mostly Sunny | 5 to 10 mph WNW | 9% |
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 Nov 4, 2026.