Bessemer, MI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Bessemer, a city in Gogebic County, Michigan.
Overnight
61°F
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms. Mostly cloudy. Low around 61, with temperatures rising to around 66 overnight. Southwest wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
7-day forecast for Bessemer
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 61°F | Slight Chance Showers And Thunderstorms | 15 mph SW | 23% |
| Tuesday | 73°F | Chance Showers And Thunderstorms then Partly Sunny | 10 to 15 mph W | 38% |
| Tuesday Night | 51°F | Partly Cloudy | 0 to 5 mph W | 1% |
| Wednesday | 75°F | Sunny | 0 to 5 mph W | 0% |
| Wednesday Night | 54°F | Mostly Clear | 5 to 10 mph S | 0% |
| Thursday | 82°F | Sunny | 10 mph SW | 3% |
| Thursday Night | 61°F | Mostly Clear | 10 mph SW | 4% |
| Friday | 84°F | Sunny then Slight Chance Showers And Thunderstorms | 10 to 15 mph SW | 18% |
| Friday Night | 59°F | Chance Showers And Thunderstorms | 5 to 10 mph SW | 49% |
| Saturday | 78°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 5 to 10 mph W | 22% |
| Saturday Night | 57°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 5 mph SW | 45% |
| Sunday | 75°F | Chance Showers And Thunderstorms | 5 to 10 mph W | 45% |
| Sunday Night | 55°F | Chance Showers And Thunderstorms | 0 to 5 mph W | 26% |
| Monday | 76°F | Slight Chance Rain Showers | 0 to 5 mph W | 19% |
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 Aug 4, 2026.