Homer, MI Weather & Growing Conditions
This Afternoon
68°F
Rain Showers Likely
Rain showers likely. Mostly cloudy. High near 68, with temperatures falling to around 64 in the afternoon. South wind 10 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 68°F | Rain Showers Likely | 10 to 14 mph S | 69% |
| Tonight | 46°F | Chance Rain Showers then Cloudy | 10 mph SW | 33% |
| Thursday | 57°F | Mostly Cloudy then Chance Rain Showers | 9 to 14 mph SW | 36% |
| Thursday Night | 38°F | Chance Rain Showers | 8 mph W | 48% |
| Friday | 50°F | Chance Rain Showers | 7 to 12 mph NW | 30% |
| Friday Night | 31°F | Chance Rain Showers then Mostly Cloudy | 9 mph NW | 30% |
| Saturday | 50°F | Mostly Sunny | 9 mph NW | 1% |
| Saturday Night | 28°F | Partly Cloudy | 2 to 6 mph W | 0% |
| Sunday | 57°F | Mostly Sunny | 5 to 12 mph W | 5% |
| Sunday Night | 31°F | Mostly Clear | 3 to 8 mph W | 5% |
| Monday | 59°F | Sunny | 3 to 10 mph WSW | 1% |
| Monday Night | 37°F | Mostly Clear | 8 mph WSW | 0% |
| Tuesday | 61°F | Sunny | 6 to 9 mph W | 0% |
| Tuesday Night | 34°F | Partly Cloudy | 2 to 6 mph WNW | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Homer, MI
Last spring frost
May 2
First fall frost
Oct 13
Growing season
163 days
Hardiness zone
6a
Explore more for Homer, MI: full frost dates · planting calendar · Michigan frost dates
Climate data from the nearest NOAA station, Coldwater St School, Mi (15.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.