Bessemer, MI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Bessemer, a city in Gogebic County, Michigan.
This Afternoon
63°F
Slight Chance Light Rain
A slight chance of rain before 5pm. Mostly cloudy, with a high near 63. South wind around 5 mph. Chance of precipitation is 20%.
7-day forecast for Bessemer
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 63°F | Slight Chance Light Rain | 5 mph S | 15% |
| Tonight | 45°F | Slight Chance Light Rain | 5 mph SE | 21% |
| Saturday | 64°F | Slight Chance Light Rain then Partly Sunny | 5 mph E | 15% |
| Saturday Night | 43°F | Mostly Cloudy | 0 to 5 mph NE | 7% |
| Sunday | 62°F | Partly Sunny | 5 to 15 mph NE | 6% |
| Sunday Night | 36°F | Mostly Cloudy | 5 to 10 mph E | 0% |
| Monday | 62°F | Partly Sunny | 5 to 10 mph E | 0% |
| Monday Night | 34°F | Partly Cloudy then Patchy Frost | 5 to 10 mph E | 0% |
| Tuesday | 64°F | Areas Of Frost then Sunny | 5 to 10 mph E | 0% |
| Tuesday Night | 36°F | Mostly Clear then Patchy Frost | 5 mph SE | 1% |
| Wednesday | 66°F | Patchy Frost then Sunny | 5 mph SE | 2% |
| Wednesday Night | 40°F | Partly Cloudy | 0 to 5 mph SE | 2% |
| Thursday | 68°F | Mostly Sunny | 0 to 5 mph SW | 5% |
| Thursday Night | 42°F | Partly Cloudy | 0 to 5 mph SW | 5% |
Forecast source: National Weather Service (api.weather.gov) for Bessemer (46.478, -90.050). Updated through the day.
Growing snapshot for Bessemer
Last spring frost
May 19
First fall frost
Sep 28
Growing season
130 days
Hardiness zone
4b
More local growing data for Bessemer: nearby ZIP 49911 weather · frost dates · planting calendar · Michigan frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Ironwood #2, Mi (4.5 mi from Bessemer). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.