Northport, MI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Northport, a village in Leelanau County, Michigan.
Overnight
48°F
Mostly Cloudy
Mostly cloudy. Low around 48, with temperatures rising to around 52 overnight. Southeast wind around 10 mph.
7-day forecast for Northport
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 48°F | Mostly Cloudy | 10 mph SE | 6% |
| Saturday | 69°F | Chance Rain Showers | 10 mph SE | 27% |
| Saturday Night | 49°F | Chance Rain Showers | 5 to 10 mph E | 28% |
| Sunday | 69°F | Slight Chance Rain Showers then Mostly Sunny | 10 to 15 mph NE | 15% |
| Sunday Night | 47°F | Mostly Cloudy | 10 to 15 mph NE | 0% |
| Monday | 66°F | Partly Sunny | 10 to 15 mph E | 0% |
| Monday Night | 46°F | Mostly Cloudy | 5 to 15 mph E | 0% |
| Tuesday | 68°F | Mostly Sunny | 10 to 15 mph E | 0% |
| Tuesday Night | 47°F | Partly Cloudy | 5 to 15 mph E | 3% |
| Wednesday | 70°F | Mostly Sunny | 10 mph E | 8% |
| Wednesday Night | 48°F | Partly Cloudy | 5 to 10 mph E | 8% |
| Thursday | 70°F | Mostly Sunny | 5 to 10 mph NE | 4% |
| Thursday Night | 49°F | Partly Cloudy | 5 to 10 mph E | 3% |
| Friday | 71°F | Mostly Sunny | 5 to 10 mph NE | 3% |
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 Sep 19, 2026.