Melvin, MI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Melvin, a village in Sanilac County, Michigan.
Today
85°F
Sunny
Sunny, with a high near 85. South southwest wind around 9 mph.
7-day forecast for Melvin
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 85°F | Sunny | 9 mph SSW | 0% |
| Tonight | 58°F | Mostly Clear | 6 to 10 mph S | 0% |
| Wednesday | 87°F | Sunny | 6 to 10 mph SW | 0% |
| Wednesday Night | 63°F | Slight Chance Showers And Thunderstorms | 2 to 8 mph WSW | 58% |
| Thursday | 81°F | Showers And Thunderstorms | 2 to 6 mph W | 80% |
| Thursday Night | 60°F | Showers And Thunderstorms Likely | 1 to 5 mph ESE | 70% |
| Friday | 84°F | Chance Showers And Thunderstorms | 1 to 5 mph SSW | 40% |
| Friday Night | 62°F | Chance Showers And Thunderstorms then Partly Cloudy | 5 mph S | 40% |
| Saturday | 88°F | Sunny | 2 to 9 mph SW | 10% |
| Saturday Night | 64°F | Chance Showers And Thunderstorms | 3 to 8 mph SW | 28% |
| Sunday | 89°F | Chance Rain Showers | 3 to 13 mph SW | 29% |
| Sunday Night | 65°F | Chance Showers And Thunderstorms | 6 to 12 mph WSW | 46% |
| Monday | 85°F | Chance Rain Showers | 8 mph W | 46% |
| Monday Night | 63°F | Chance Showers And Thunderstorms | 7 mph WSW | 49% |
Forecast source: National Weather Service (api.weather.gov) for Melvin (43.186, -82.862). Updated through the day.
Growing snapshot for Melvin
Last spring frost
May 12
First fall frost
Oct 5
Growing season
147 days
Hardiness zone
6a
More local growing data for Melvin: nearby ZIP 48454 weather · frost dates · planting calendar · Michigan frost dates
Nearby towns & communities
Applegate
Brown City
Carsonville
Croswell
Deckerville
Forestville
Lexington
Marlette
Minden City
Peck
Port Sanilac
Sandusky
Snover
Ubly
Climate data from the nearest NOAA station, Yale 1 Nnw, Mi (3.5 mi from Melvin). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.