Olivet, MI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Olivet, a city in Eaton County, Michigan.
Today
85°F
Sunny
Sunny, with a high near 85. South southwest wind 3 to 8 mph.
7-day forecast for Olivet
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 85°F | Sunny | 3 to 8 mph SSW | 0% |
| Tonight | 58°F | Mostly Clear | 3 to 7 mph SSW | 0% |
| Wednesday | 85°F | Partly Sunny then Slight Chance Showers And Thunderstorms | 3 to 9 mph SSW | 38% |
| Wednesday Night | 62°F | Chance Showers And Thunderstorms then Showers And Thunderstorms | 1 to 8 mph WSW | 80% |
| Thursday | 81°F | Showers And Thunderstorms | 2 to 7 mph WSW | 80% |
| Thursday Night | 59°F | Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms | 0 to 6 mph SW | 73% |
| Friday | 84°F | Slight Chance Showers And Thunderstorms | 0 to 6 mph SW | 22% |
| Friday Night | 60°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 1 to 6 mph WSW | 22% |
| Saturday | 86°F | Mostly Sunny | 2 to 10 mph SW | 6% |
| Saturday Night | 64°F | Chance Rain Showers | 3 to 9 mph SW | 27% |
| Sunday | 87°F | Chance Rain Showers | 6 to 14 mph SW | 27% |
| Sunday Night | 65°F | Chance Rain Showers | 7 to 14 mph SW | 44% |
| Monday | 86°F | Chance Rain Showers | 6 to 10 mph WSW | 44% |
| Monday Night | 64°F | Chance Rain Showers | 5 to 10 mph WSW | 51% |
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 Aug 4, 2026.