Atlanta, MI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Atlanta, a community in Montmorency County, Michigan.
Today
88°F
Sunny
Sunny. High near 88, with temperatures falling to around 86 in the afternoon. Southwest wind 5 to 10 mph.
7-day forecast for Atlanta
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 88°F | Sunny | 5 to 10 mph SW | 0% |
| Tonight | 62°F | Mostly Cloudy then Showers And Thunderstorms Likely | 0 to 10 mph SW | 62% |
| Wednesday | 77°F | Showers And Thunderstorms Likely | 0 to 5 mph W | 62% |
| Wednesday Night | 55°F | Chance Showers And Thunderstorms | 0 to 5 mph N | 39% |
| Thursday | 80°F | Chance Rain Showers then Partly Sunny | 0 to 5 mph E | 38% |
| Thursday Night | 56°F | Mostly Clear | 0 to 5 mph SE | 10% |
| Friday | 86°F | Sunny | 0 to 5 mph SW | 5% |
| Friday Night | 61°F | Mostly Clear | 5 mph SW | 5% |
| Saturday | 86°F | Sunny then Slight Chance Showers And Thunderstorms | 5 to 10 mph SW | 19% |
| Saturday Night | 62°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 0 to 10 mph SW | 39% |
| Sunday | 84°F | Chance Showers And Thunderstorms | 5 to 10 mph W | 45% |
| Sunday Night | 59°F | Chance Showers And Thunderstorms | 0 to 10 mph W | 44% |
| Monday | 82°F | Chance Rain Showers | 0 to 10 mph W | 32% |
| Monday Night | 57°F | Chance Rain Showers | 0 to 10 mph NW | 31% |
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 Aug 4, 2026.