Hancock, MI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Hancock, a city in Houghton County, Michigan.
Today
74°F
Chance Rain Showers then Partly Sunny
A chance of rain showers between 8am and 11am. Partly sunny, with a high near 74. Southwest wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.
7-day forecast for Hancock
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 74°F | Chance Rain Showers then Partly Sunny | 10 to 15 mph SW | 32% |
| Tonight | 56°F | Partly Cloudy | 0 to 15 mph W | 1% |
| Wednesday | 75°F | Sunny | 0 to 10 mph W | 0% |
| Wednesday Night | 59°F | Mostly Clear | 5 to 10 mph S | 0% |
| Thursday | 85°F | Sunny | 5 to 10 mph SW | 3% |
| Thursday Night | 66°F | Mostly Clear | 5 to 10 mph SW | 4% |
| Friday | 86°F | Sunny | 10 to 15 mph SW | 14% |
| Friday Night | 63°F | Chance Showers And Thunderstorms | 5 to 10 mph SW | 29% |
| Saturday | 79°F | Chance Rain Showers | 5 to 10 mph W | 25% |
| Saturday Night | 61°F | Chance Rain Showers | 5 to 10 mph W | 42% |
| Sunday | 78°F | Chance Showers And Thunderstorms | 5 to 10 mph W | 31% |
| Sunday Night | 59°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 0 to 10 mph W | 24% |
| Monday | 77°F | Partly Sunny | 0 to 10 mph W | 14% |
| Monday Night | 58°F | Slight Chance Rain Showers | 0 to 10 mph NW | 15% |
Forecast source: National Weather Service (api.weather.gov) for Hancock (47.137, -88.598). Updated through the day.
Growing snapshot for Hancock
Last spring frost
May 17
First fall frost
Oct 1
Growing season
138 days
Hardiness zone
5b
More local growing data for Hancock: nearby ZIP 49921 weather · frost dates · planting calendar · Michigan frost dates
Nearby towns & communities
Atlantic Mine
Calumet
Chassell
Dodgeville
Dollar Bay
Fulton
Houghton
Hubbell
Hurontown
Lake Linden
Laurium
Mohawk
Painesdale
Pelkie
South Range
Trimountain
Climate data from the nearest NOAA station, Hancock Houghton Co Ap, Mi (6.9 mi from Hancock). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.