Peshtigo, WI Weather & Growing Conditions
Today
84°F
Mostly Cloudy then Chance Showers And Thunderstorms
A chance of showers and thunderstorms between 1pm and 4pm, then a chance of showers and thunderstorms. Mostly cloudy. High near 84, with temperatures falling to around 81 in the afternoon. Heat index values as high as 86. West southwest wind 8 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 84°F | Mostly Cloudy then Chance Showers And Thunderstorms | 8 to 13 mph WSW | 46% |
| Tonight | 58°F | Chance Showers And Thunderstorms | 2 to 6 mph N | 45% |
| Wednesday | 79°F | Slight Chance Rain Showers then Partly Sunny | 2 to 6 mph NE | 16% |
| Wednesday Night | 52°F | Partly Cloudy | 1 to 6 mph S | 0% |
| Thursday | 83°F | Mostly Sunny | 1 to 9 mph SSW | 1% |
| Thursday Night | 57°F | Mostly Clear | 3 to 8 mph SSW | 1% |
| Friday | 85°F | Sunny | 3 to 13 mph SW | 5% |
| Friday Night | 63°F | Slight Chance Rain Showers | 6 to 10 mph SSW | 23% |
| Saturday | 86°F | Mostly Sunny then Chance Showers And Thunderstorms | 6 to 10 mph SW | 25% |
| Saturday Night | 62°F | Chance Showers And Thunderstorms | 2 to 8 mph SW | 45% |
| Sunday | 85°F | Chance Showers And Thunderstorms | 3 to 10 mph WSW | 45% |
| Sunday Night | 58°F | Chance Showers And Thunderstorms | 2 to 8 mph WNW | 38% |
| Monday | 82°F | Chance Showers And Thunderstorms | 3 to 7 mph S | 29% |
| Monday Night | 58°F | Chance Showers And Thunderstorms | 2 to 6 mph NE | 34% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Peshtigo, WI
Last spring frost
May 11
First fall frost
Oct 5
Growing season
145 days
Hardiness zone
5a
Explore more for Peshtigo, WI: full frost dates · planting calendar · Wisconsin frost dates
Climate data from the nearest NOAA station, Peshtigo, Wi (3.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.