Palmer, MI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Palmer, a community in Marquette County, Michigan.
Tonight
42°F
Mostly Cloudy
Mostly cloudy, with a low around 42. Southeast wind 0 to 5 mph.
7-day forecast for Palmer
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 42°F | Mostly Cloudy | 0 to 5 mph SE | 7% |
| Saturday | 64°F | Mostly Sunny | 0 to 5 mph SE | 8% |
| Saturday Night | 46°F | Mostly Cloudy | 0 to 5 mph NE | 7% |
| Sunday | 59°F | Partly Sunny | 5 to 15 mph N | 3% |
| Sunday Night | 41°F | Mostly Cloudy | 5 to 15 mph NE | 0% |
| Monday | 57°F | Partly Sunny | 5 to 10 mph NE | 0% |
| Monday Night | 38°F | Partly Cloudy | 0 to 10 mph NE | 0% |
| Tuesday | 60°F | Sunny | 0 to 10 mph E | 0% |
| Tuesday Night | 39°F | Mostly Clear | 0 to 10 mph E | 2% |
| Wednesday | 64°F | Sunny | 0 to 10 mph E | 4% |
| Wednesday Night | 43°F | Partly Cloudy | 0 to 5 mph S | 4% |
| Thursday | 67°F | Mostly Sunny | 0 to 5 mph SW | 1% |
| Thursday Night | 45°F | Partly Cloudy | 0 to 5 mph S | 4% |
| Friday | 70°F | Mostly Sunny | 0 to 5 mph NW | 5% |
Forecast source: National Weather Service (api.weather.gov) for Palmer (46.444, -87.582). Updated through the day.
Growing snapshot for Palmer
Last spring frost
May 26
First fall frost
Sep 25
Growing season
119 days
Hardiness zone
4b
More local growing data for Palmer: nearby ZIP 49866 weather · frost dates · planting calendar · Michigan frost dates
Nearby towns & communities
Big Bay
Gwinn
Harvey
Ishpeming
K. I. Sawyer
Marquette
Michigamme
Negaunee
Republic
Rock
Trowbridge Park
West Ishpeming
Climate data from the nearest NOAA station, Ishpeming Wwtp, Mi (7.2 mi from Palmer). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.