Berlin, WI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Berlin, a city in Waushara County, Wisconsin.
Tonight
58°F
Rain Showers
Rain showers. Cloudy, with a low around 58. South wind 10 to 15 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast for Berlin
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 58°F | Rain Showers | 10 to 15 mph S | 93% |
| Wednesday | 62°F | Rain Showers | 10 to 15 mph S | 90% |
| Wednesday Night | 46°F | Chance Rain Showers then Light Rain Likely | 10 mph SW | 67% |
| Thursday | 54°F | Light Rain | 5 to 10 mph W | 87% |
| Thursday Night | 37°F | Chance Light Rain then Mostly Cloudy | 10 mph N | 32% |
| Friday | 48°F | Slight Chance Light Rain then Partly Sunny | 5 to 15 mph N | 15% |
| Friday Night | 30°F | Partly Cloudy | 0 to 5 mph N | 2% |
| Saturday | 51°F | Mostly Sunny | 0 to 5 mph W | 0% |
| Saturday Night | 32°F | Partly Cloudy | 0 to 5 mph W | 11% |
| Sunday | 57°F | Slight Chance Light Rain | 5 to 10 mph W | 16% |
| Sunday Night | 34°F | Mostly Clear | 5 mph W | 2% |
| Monday | 59°F | Mostly Sunny | 5 to 10 mph SW | 1% |
| Monday Night | 38°F | Partly Cloudy | 5 to 10 mph W | 0% |
| Tuesday | 58°F | Sunny | 5 to 10 mph W | 1% |
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 Nov 4, 2026.