Negaunee, MI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Negaunee, a city in Marquette County, Michigan.
Overnight
57°F
Rain Showers Likely
Rain showers likely and patchy fog. Cloudy, with a low around 57. South wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.
7-day forecast for Negaunee
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 57°F | Rain Showers Likely | 10 mph S | 73% |
| Wednesday | 62°F | Rain Showers | 10 mph S | 84% |
| Wednesday Night | 43°F | Rain Showers Likely | 5 to 10 mph SW | 65% |
| Thursday | 47°F | Rain Showers | 5 to 20 mph NW | 93% |
| Thursday Night | 28°F | Rain And Snow Showers | 15 to 20 mph N | 91% |
| Friday | 39°F | Chance Snow Showers | 10 to 15 mph N | 53% |
| Friday Night | 25°F | Partly Cloudy | 5 to 10 mph N | 12% |
| Saturday | 44°F | Mostly Sunny | 5 mph W | 0% |
| Saturday Night | 29°F | Partly Cloudy | 5 to 10 mph W | 8% |
| Sunday | 48°F | Mostly Sunny | 10 to 15 mph W | 9% |
| Sunday Night | 31°F | Partly Cloudy | 5 to 10 mph W | 9% |
| Monday | 52°F | Partly Sunny | 5 to 15 mph SW | 7% |
| Monday Night | 35°F | Mostly Cloudy then Slight Chance Rain Showers | 10 mph W | 15% |
| Tuesday | 49°F | Slight Chance Rain Showers | 10 to 15 mph NW | 15% |
Forecast source: National Weather Service (api.weather.gov) for Negaunee (46.497, -87.592). Updated through the day.
Growing snapshot for Negaunee
Last spring frost
May 26
First fall frost
Sep 25
Growing season
119 days
Hardiness zone
4b
More local growing data for Negaunee: nearby ZIP 49866 weather · frost dates · planting calendar · Michigan frost dates
Nearby towns & communities
Big Bay
Gwinn
Harvey
Ishpeming
K. I. Sawyer
Marquette
Michigamme
Palmer
Republic
Rock
Trowbridge Park
West Ishpeming
Climate data from the nearest NOAA station, Ishpeming Wwtp, Mi (7.2 mi from Negaunee). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.