Northport, MI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Northport, a village in Leelanau County, Michigan.
Today
87°F
Sunny
Sunny. High near 87, with temperatures falling to around 85 in the afternoon. Southwest wind 10 to 15 mph, with gusts as high as 30 mph.
7-day forecast for Northport
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 87°F | Sunny | 10 to 15 mph SW | 1% |
| Tonight | 63°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 5 to 15 mph W | 72% |
| Wednesday | 80°F | Chance Showers And Thunderstorms | 5 mph NE | 44% |
| Wednesday Night | 62°F | Mostly Cloudy | 0 to 5 mph NE | 10% |
| Thursday | 83°F | Mostly Sunny | 0 to 5 mph E | 10% |
| Thursday Night | 64°F | Mostly Clear | 5 mph SW | 4% |
| Friday | 85°F | Sunny | 5 to 10 mph SW | 0% |
| Friday Night | 66°F | Mostly Clear | 10 mph SW | 12% |
| Saturday | 85°F | Mostly Sunny then Slight Chance Rain Showers | 10 mph SW | 17% |
| Saturday Night | 66°F | Chance Showers And Thunderstorms | 5 to 10 mph SW | 43% |
| Sunday | 85°F | Chance Showers And Thunderstorms | 5 to 10 mph SW | 43% |
| Sunday Night | 64°F | Chance Showers And Thunderstorms | 5 to 10 mph W | 46% |
| Monday | 83°F | Chance Rain Showers | 5 to 10 mph NW | 25% |
| Monday Night | 63°F | Chance Rain Showers | 5 mph N | 36% |
Forecast source: National Weather Service (api.weather.gov) for Northport (45.130, -85.618). Updated through the day.
Growing snapshot for Northport
Last spring frost
May 9
First fall frost
Oct 26
Growing season
169 days
Hardiness zone
6b
More local growing data for Northport: nearby ZIP 49670 weather · frost dates · planting calendar · Michigan frost dates
Nearby towns & communities
Cedar
Empire
Glen Arbor
Greilickville
Lake Leelanau
Leland
Maple City
Omena
Suttons Bay
Traverse City
Climate data from the nearest NOAA station, Northport 2W, Mi (1.6 mi from Northport). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.