Northport, WI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Northport, a community in Waupaca County, Wisconsin.
Overnight
55°F
Showers And Thunderstorms
Showers and thunderstorms. Cloudy. Low around 55, with temperatures rising to around 57 overnight. East wind around 7 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast for Northport
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 55°F | Showers And Thunderstorms | 7 mph E | 85% |
| Saturday | 63°F | Showers And Thunderstorms | 10 mph E | 84% |
| Saturday Night | 51°F | Rain Showers Likely | 9 mph NE | 69% |
| Sunday | 67°F | Slight Chance Rain Showers then Partly Sunny | 9 to 13 mph NE | 18% |
| Sunday Night | 48°F | Mostly Cloudy | 8 to 12 mph NE | 1% |
| Monday | 61°F | Mostly Cloudy | 9 to 13 mph NE | 3% |
| Monday Night | 43°F | Mostly Cloudy | 9 mph NE | 5% |
| Tuesday | 61°F | Partly Sunny | 7 to 10 mph NE | 5% |
| Tuesday Night | 44°F | Partly Cloudy | 7 mph NE | 4% |
| Wednesday | 65°F | Mostly Sunny | 7 mph NE | 4% |
| Wednesday Night | 47°F | Partly Cloudy then Patchy Fog | 1 to 5 mph NE | 2% |
| Thursday | 69°F | Mostly Sunny | 3 mph NE | 5% |
| Thursday Night | 48°F | Partly Cloudy | 2 mph NNE | 5% |
| Friday | 71°F | Mostly Sunny | 3 mph N | 4% |
Forecast source: National Weather Service (api.weather.gov) for Northport (44.405, -88.811). Updated through the day.
Growing snapshot for Northport
Last spring frost
May 4
First fall frost
Oct 6
Growing season
153 days
Hardiness zone
5a
More local growing data for Northport: nearby ZIP 54961 weather · frost dates · planting calendar · Wisconsin frost dates
Nearby towns & communities
Big Falls
Chain O' Lakes
Clintonville
Embarrass
Iola
King
Manawa
Marion
New London
Ogdensburg
Scandinavia
Waupaca
Weyauwega
Climate data from the nearest NOAA station, New London, Wi (4.1 mi from Northport). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.