Olivet, MI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Olivet, a city in Eaton County, Michigan.
Tonight
61°F
Partly Cloudy then Slight Chance Rain Showers
A slight chance of rain showers after 5am. Partly cloudy. Low around 61, with temperatures rising to around 63 overnight. South southeast wind 10 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.
7-day forecast for Olivet
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 61°F | Partly Cloudy then Slight Chance Rain Showers | 10 to 14 mph SSE | 18% |
| Wednesday | 70°F | Rain Showers | 12 to 16 mph S | 85% |
| Wednesday Night | 49°F | Chance Rain Showers then Mostly Cloudy | 8 to 12 mph SW | 35% |
| Thursday | 59°F | Chance Rain Showers | 10 to 14 mph SW | 25% |
| Thursday Night | 43°F | Chance Rain Showers | 3 to 8 mph WSW | 39% |
| Friday | 53°F | Chance Rain Showers | 3 to 9 mph NW | 46% |
| Friday Night | 33°F | Chance Rain Showers | 5 to 8 mph NNW | 32% |
| Saturday | 51°F | Partly Sunny | 5 to 8 mph NW | 9% |
| Saturday Night | 30°F | Partly Cloudy | 5 mph WSW | 4% |
| Sunday | 55°F | Mostly Sunny then Slight Chance Rain Showers | 2 to 10 mph W | 21% |
| Sunday Night | 32°F | Slight Chance Rain Showers then Partly Cloudy | 5 to 9 mph WNW | 21% |
| Monday | 59°F | Mostly Sunny | 5 to 12 mph W | 10% |
| Monday Night | 37°F | Partly Cloudy | 9 mph WSW | 7% |
| Tuesday | 60°F | Mostly Sunny | 7 to 13 mph W | 3% |
Forecast source: National Weather Service (api.weather.gov) for Olivet (42.443, -84.930). Updated through the day.
Growing snapshot for Olivet
Last spring frost
May 1
First fall frost
Oct 15
Growing season
164 days
Hardiness zone
6a
More local growing data for Olivet: nearby ZIP 49076 weather · frost dates · planting calendar · Michigan frost dates
Nearby towns & communities
Bellevue
Charlotte
Dimondale
Eaton Rapids
Grand Ledge
Mulliken
Potterville
Sunfield
Vermontville
Waverly
Climate data from the nearest NOAA station, Charlotte, Mi (8.8 mi from Olivet). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.