Deckerville, MI Weather & Growing Conditions
This Afternoon
74°F
Mostly Sunny
Mostly sunny. High near 74, with temperatures falling to around 71 in the afternoon. South southwest wind around 15 mph, with gusts as high as 24 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 74°F | Mostly Sunny | 15 mph SSW | 2% |
| Tonight | 59°F | Mostly Cloudy | 10 to 14 mph S | 3% |
| Wednesday | 68°F | Light Rain | 10 to 18 mph S | 83% |
| Wednesday Night | 50°F | Light Rain Likely then Mostly Cloudy | 8 to 18 mph SSW | 62% |
| Thursday | 60°F | Mostly Cloudy then Slight Chance Light Rain | 10 to 16 mph SW | 21% |
| Thursday Night | 44°F | Chance Light Rain | 5 to 9 mph W | 46% |
| Friday | 53°F | Light Rain Likely | 5 to 14 mph NNW | 58% |
| Friday Night | 38°F | Chance Light Rain | 8 to 13 mph NNW | 52% |
| Saturday | 51°F | Chance Light Rain | 9 to 13 mph NW | 38% |
| Saturday Night | 32°F | Partly Cloudy | 7 mph W | 8% |
| Sunday | 55°F | Mostly Sunny | 7 to 13 mph W | 14% |
| Sunday Night | 33°F | Partly Cloudy | 7 to 10 mph WNW | 14% |
| Monday | 55°F | Mostly Sunny | 8 to 14 mph WNW | 13% |
| Monday Night | 37°F | Partly Cloudy | 10 mph WSW | 13% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Deckerville, MI
Last spring frost
May 2
First fall frost
Oct 16
Growing season
165 days
Hardiness zone
6a
Explore more for Deckerville, MI: full frost dates · planting calendar · Michigan frost dates
Climate data from the nearest NOAA station, Sandusky, Mi (9.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.