Pierson, MI Weather & Growing Conditions
This Afternoon
62°F
Showers And Thunderstorms Likely
Showers and thunderstorms likely before 4pm, then patchy fog and showers and thunderstorms likely. Cloudy, with a high near 62. East southeast wind around 10 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 62°F | Showers And Thunderstorms Likely | 10 mph ESE | 70% |
| Tonight | 55°F | Patchy Fog | 6 to 10 mph ENE | 65% |
| Sunday | 70°F | Chance Rain Showers then Partly Sunny | 8 to 13 mph NE | 32% |
| Sunday Night | 47°F | Mostly Cloudy | 12 mph NE | 0% |
| Monday | 61°F | Mostly Cloudy | 12 to 15 mph ENE | 1% |
| Monday Night | 44°F | Mostly Cloudy | 10 to 15 mph ENE | 1% |
| Tuesday | 62°F | Partly Sunny | 10 to 16 mph ENE | 3% |
| Tuesday Night | 45°F | Partly Cloudy | 13 to 16 mph ENE | 12% |
| Wednesday | 63°F | Slight Chance Rain Showers | 15 mph ENE | 23% |
| Wednesday Night | 46°F | Slight Chance Rain Showers then Mostly Cloudy | 7 to 14 mph ENE | 23% |
| Thursday | 66°F | Partly Sunny | 7 to 10 mph NE | 4% |
| Thursday Night | 47°F | Mostly Cloudy | 5 to 9 mph NE | 4% |
| Friday | 70°F | Mostly Sunny | 5 to 9 mph NE | 5% |
| Friday Night | 46°F | Partly Cloudy | 3 to 8 mph ENE | 5% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Pierson, MI
Last spring frost
May 18
First fall frost
Sep 28
Growing season
133 days
Hardiness zone
5b
Explore more for Pierson, MI: full frost dates · planting calendar · Michigan frost dates
Climate data from the nearest NOAA station, Greenville 2 Nne, Mi (15.6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.