Dollar Bay, MI Weather & Growing Conditions
Tonight
48°F
Mostly Cloudy then Slight Chance Rain Showers
Patchy fog between midnight and 2am, then a slight chance of rain showers between 4am and 5am. Mostly cloudy. Low around 48, with temperatures rising to around 52 overnight. North wind 0 to 5 mph. Chance of precipitation is 20%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 48°F | Mostly Cloudy then Slight Chance Rain Showers | 0 to 5 mph N | 17% |
| Sunday | 59°F | Partly Sunny | 10 to 15 mph NE | 5% |
| Sunday Night | 43°F | Mostly Cloudy | 5 to 10 mph NE | 1% |
| Monday | 59°F | Mostly Cloudy | 5 to 15 mph E | 1% |
| Monday Night | 41°F | Partly Cloudy | 0 to 10 mph E | 0% |
| Tuesday | 61°F | Sunny | 0 to 15 mph E | 0% |
| Tuesday Night | 43°F | Mostly Clear | 0 to 15 mph SE | 0% |
| Wednesday | 63°F | Sunny | 0 to 15 mph SE | 0% |
| Wednesday Night | 44°F | Mostly Clear | 0 to 15 mph SE | 0% |
| Thursday | 67°F | Sunny | 0 to 10 mph SE | 2% |
| Thursday Night | 47°F | Partly Cloudy | 0 to 10 mph SE | 3% |
| Friday | 70°F | Mostly Sunny | 0 to 5 mph NW | 3% |
| Friday Night | 49°F | Partly Cloudy | 0 to 5 mph SE | 1% |
| Saturday | 71°F | Mostly Sunny | 0 to 5 mph SE | 4% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Dollar Bay, MI
Last spring frost
May 17
First fall frost
Oct 1
Growing season
138 days
Hardiness zone
5b
Explore more for Dollar Bay, MI: full frost dates · planting calendar · Michigan frost dates
Climate data from the nearest NOAA station, Hancock Houghton Co Ap, Mi (2.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.