Atlanta, MI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Atlanta, a community in Montmorency County, Michigan.
This Afternoon
72°F
Mostly Cloudy
Mostly cloudy. High near 72, with temperatures falling to around 70 in the afternoon. South wind around 10 mph.
7-day forecast for Atlanta
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 72°F | Mostly Cloudy | 10 mph S | 10% |
| Tonight | 57°F | Mostly Cloudy | 5 to 10 mph S | 12% |
| Wednesday | 70°F | Rain Showers | 5 to 15 mph S | 80% |
| Wednesday Night | 48°F | Rain Showers Likely | 5 to 10 mph SW | 60% |
| Thursday | 56°F | Rain Showers | 5 to 10 mph SW | 86% |
| Thursday Night | 36°F | Rain Showers | 0 to 5 mph NW | 92% |
| Friday | 46°F | Rain Showers | 5 to 10 mph N | 79% |
| Friday Night | 31°F | Chance Rain Showers | 0 to 5 mph N | 33% |
| Saturday | 50°F | Mostly Sunny | 0 to 5 mph NW | 9% |
| Saturday Night | 29°F | Partly Cloudy | 0 to 5 mph W | 6% |
| Sunday | 55°F | Mostly Sunny then Slight Chance Rain Showers | 0 to 10 mph W | 17% |
| Sunday Night | 33°F | Slight Chance Rain Showers then Mostly Cloudy | 5 to 10 mph NW | 17% |
| Monday | 56°F | Mostly Sunny | 5 to 10 mph W | 9% |
| Monday Night | 36°F | Partly Cloudy | 5 to 10 mph W | 9% |
Forecast source: National Weather Service (api.weather.gov) for Atlanta (45.004, -84.155). Updated through the day.
Growing snapshot for Atlanta
Last spring frost
May 22
First fall frost
Sep 27
Growing season
127 days
Hardiness zone
5a
More local growing data for Atlanta: nearby ZIP 49709 weather · frost dates · planting calendar · Michigan frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Atlanta, Mi (3.1 mi from Atlanta). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.