Otsego, MI Weather & Growing Conditions
Today
83°F
Sunny
Sunny, with a high near 83. South southwest wind 2 to 7 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 83°F | Sunny | 2 to 7 mph SSW | 0% |
| Tonight | 61°F | Mostly Clear | 6 mph SSW | 0% |
| Wednesday | 82°F | Chance Rain Showers then Chance Showers And Thunderstorms | 3 to 8 mph SW | 44% |
| Wednesday Night | 61°F | Chance Showers And Thunderstorms then Showers And Thunderstorms | 0 to 7 mph W | 86% |
| Thursday | 78°F | Showers And Thunderstorms | 1 to 6 mph SW | 86% |
| Thursday Night | 58°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 to 6 mph W | 49% |
| Friday | 82°F | Mostly Sunny | 0 to 5 mph SW | 10% |
| Friday Night | 59°F | Mostly Clear | 0 to 5 mph W | 10% |
| Saturday | 83°F | Sunny | 1 to 9 mph SW | 10% |
| Saturday Night | 65°F | Chance Rain Showers | 3 to 8 mph SW | 27% |
| Sunday | 85°F | Chance Rain Showers | 6 to 13 mph SW | 27% |
| Sunday Night | 65°F | Chance Rain Showers | 5 to 12 mph SW | 45% |
| Monday | 83°F | Chance Rain Showers | 5 to 9 mph WSW | 45% |
| Monday Night | 64°F | Chance Showers And Thunderstorms | 3 to 9 mph WSW | 51% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Otsego, MI
Last spring frost
May 4
First fall frost
Oct 15
Growing season
160 days
Hardiness zone
6a
Explore more for Otsego, MI: full frost dates · planting calendar · Michigan frost dates
Climate data from the nearest NOAA station, Allegan 5Ne, Mi (8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.