Berlin, WI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Berlin, a city in Waushara County, Wisconsin.
This Afternoon
65°F
Rain Showers Likely
Rain showers likely. Cloudy, with a high near 65. East wind around 10 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Berlin
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 65°F | Rain Showers Likely | 10 mph E | 62% |
| Tonight | 55°F | Showers And Thunderstorms | 10 mph E | 95% |
| Saturday | 66°F | Showers And Thunderstorms | 10 mph E | 90% |
| Saturday Night | 52°F | Showers And Thunderstorms | 10 mph NE | 79% |
| Sunday | 67°F | Chance Rain Showers then Partly Sunny | 10 to 15 mph NE | 25% |
| Sunday Night | 47°F | Mostly Cloudy | 10 to 15 mph NE | 2% |
| Monday | 62°F | Mostly Cloudy | 10 to 15 mph NE | 8% |
| Monday Night | 45°F | Mostly Cloudy | 10 mph NE | 11% |
| Tuesday | 61°F | Partly Sunny | 10 mph NE | 11% |
| Tuesday Night | 44°F | Partly Cloudy | 5 mph NE | 5% |
| Wednesday | 64°F | Mostly Sunny | 5 to 10 mph NE | 5% |
| Wednesday Night | 46°F | Partly Cloudy | 0 to 5 mph NE | 2% |
| Thursday | 69°F | Mostly Sunny | 0 to 5 mph NE | 4% |
| Thursday Night | 48°F | Partly Cloudy | 0 to 5 mph N | 5% |
Forecast source: National Weather Service (api.weather.gov) for Berlin (43.970, -88.950). Updated through the day.
Growing snapshot for Berlin
Last spring frost
May 1
First fall frost
Oct 8
Growing season
158 days
Hardiness zone
5a
More local growing data for Berlin: nearby ZIP 54923 weather · frost dates · planting calendar · Wisconsin frost dates
Nearby towns & communities
Coloma
Fremont
Hancock
Lohrville
Pine River
Plainfield
Poy Sippi
Redgranite
Tustin
Wautoma
Wild Rose
Climate data from the nearest NOAA station, Berlin Wwtp, Wi (1.4 mi from Berlin). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 18, 2026.