Mount Pleasant, MI Weather & Growing Conditions
Tonight
61°F
Mostly Cloudy
Mostly cloudy, with a low around 61. South wind around 10 mph, with gusts as high as 24 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 61°F | Mostly Cloudy | 10 mph S | 8% |
| Wednesday | 71°F | Rain Showers | 9 to 14 mph S | 90% |
| Wednesday Night | 50°F | Rain Showers | 10 mph SW | 80% |
| Thursday | 57°F | Rain Showers Likely | 13 mph SW | 69% |
| Thursday Night | 43°F | Rain Showers Likely | 2 to 8 mph W | 69% |
| Friday | 51°F | Rain Showers Likely | 6 to 10 mph N | 63% |
| Friday Night | 34°F | Chance Rain Showers | 5 to 8 mph NNW | 32% |
| Saturday | 51°F | Slight Chance Rain Showers then Partly Sunny | 5 to 8 mph NW | 15% |
| Saturday Night | 31°F | Partly Cloudy | 5 mph W | 4% |
| Sunday | 56°F | Mostly Sunny then Slight Chance Rain Showers | 3 to 10 mph W | 21% |
| Sunday Night | 34°F | Slight Chance Rain Showers then Partly Cloudy | 5 to 8 mph WNW | 21% |
| Monday | 59°F | Mostly Sunny | 5 to 13 mph W | 9% |
| Monday Night | 38°F | Partly Cloudy | 9 mph WSW | 8% |
| Tuesday | 59°F | Mostly Sunny | 8 to 13 mph W | 4% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Mount Pleasant, MI
Last spring frost
Apr 30
First fall frost
Oct 20
Growing season
171 days
Hardiness zone
6a
Explore more for Mount Pleasant, MI: full frost dates · planting calendar · Michigan frost dates
Climate data from the nearest NOAA station, Central Michigan Univ, Mi (0.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.