Onsted, MI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Onsted, a village in Lenawee County, Michigan.
Overnight
54°F
Slight Chance Rain Showers
A slight chance of rain showers after 5am. Mostly cloudy. Low around 54, with temperatures rising to around 56 overnight. East northeast wind around 7 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Onsted
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 54°F | Slight Chance Rain Showers | 7 mph ENE | 25% |
| Saturday | 69°F | Showers And Thunderstorms | 6 to 9 mph ESE | 85% |
| Saturday Night | 59°F | Showers And Thunderstorms | 3 to 8 mph SE | 81% |
| Sunday | 69°F | Rain Showers | 5 to 12 mph NNW | 80% |
| Sunday Night | 49°F | Mostly Cloudy | 9 to 13 mph NE | 13% |
| Monday | 63°F | Mostly Cloudy | 13 mph NE | 12% |
| Monday Night | 46°F | Mostly Cloudy | 9 to 13 mph NE | 12% |
| Tuesday | 62°F | Mostly Cloudy | 15 mph NE | 11% |
| Tuesday Night | 49°F | Chance Rain Showers | 15 mph NE | 45% |
| Wednesday | 62°F | Chance Showers And Thunderstorms | 14 mph ENE | 54% |
| Wednesday Night | 49°F | Chance Showers And Thunderstorms | 7 to 13 mph NE | 53% |
| Thursday | 65°F | Slight Chance Rain Showers then Mostly Cloudy | 7 to 10 mph NE | 15% |
| Thursday Night | 48°F | Mostly Cloudy | 5 to 9 mph NE | 9% |
| Friday | 69°F | Mostly Sunny | 6 to 9 mph NNE | 8% |
Forecast source: National Weather Service (api.weather.gov) for Onsted (42.006, -84.189). Updated through the day.
Growing snapshot for Onsted
Last spring frost
May 5
First fall frost
Oct 10
Growing season
157 days
Hardiness zone
6a
More local growing data for Onsted: nearby ZIP 49265 weather · frost dates · planting calendar · Michigan frost dates
Nearby towns & communities
Addison
Adrian
Blissfield
Britton
Clayton
Clinton
Deerfield
Hudson
Jasper
Manitou Beach-Devils Lake
Morenci
Tecumseh
Climate data from the nearest NOAA station, Tipton 2Wnw, Mi (3.6 mi from Onsted). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.