Pierson, MI Weather & Growing Conditions
Today
84°F
Patchy Fog then Mostly Sunny
Patchy fog before 8am. Mostly sunny, with a high near 84. Southwest wind 3 to 14 mph, with gusts as high as 25 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 84°F | Patchy Fog then Mostly Sunny | 3 to 14 mph SW | 1% |
| Tonight | 62°F | Partly Cloudy then Slight Chance Rain Showers | 5 to 12 mph SW | 16% |
| Wednesday | 80°F | Showers And Thunderstorms Likely | 5 to 10 mph SW | 65% |
| Wednesday Night | 59°F | Slight Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 2 to 9 mph W | 74% |
| Thursday | 79°F | Rain Showers Likely | 2 to 6 mph W | 74% |
| Thursday Night | 57°F | Chance Rain Showers then Partly Cloudy | 1 to 6 mph SSW | 37% |
| Friday | 83°F | Mostly Sunny | 1 to 8 mph SSW | 7% |
| Friday Night | 59°F | Mostly Clear | 2 to 8 mph SW | 4% |
| Saturday | 84°F | Sunny | 5 to 14 mph SW | 5% |
| Saturday Night | 64°F | Chance Rain Showers | 6 to 13 mph SW | 34% |
| Sunday | 84°F | Chance Showers And Thunderstorms | 7 to 17 mph SW | 34% |
| Sunday Night | 63°F | Chance Rain Showers | 7 to 16 mph WSW | 49% |
| Monday | 83°F | Chance Rain Showers | 7 to 12 mph WSW | 48% |
| Monday Night | 62°F | Chance Showers And Thunderstorms | 6 to 12 mph WNW | 49% |
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 Aug 4, 2026.