Rapid River, MI Weather & Growing Conditions
Today
81°F
Mostly Cloudy then Showers And Thunderstorms Likely
Showers and thunderstorms likely after 2pm. Mostly cloudy. High near 81, with temperatures falling to around 76 in the afternoon. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 81°F | Mostly Cloudy then Showers And Thunderstorms Likely | 5 to 10 mph SW | 61% |
| Tonight | 55°F | Chance Showers And Thunderstorms | 0 to 5 mph NE | 49% |
| Wednesday | 79°F | Partly Sunny | 0 to 5 mph NW | 10% |
| Wednesday Night | 52°F | Partly Cloudy | 0 to 5 mph SE | 8% |
| Thursday | 80°F | Sunny | 0 to 10 mph SW | 2% |
| Thursday Night | 58°F | Mostly Clear | 5 to 10 mph S | 2% |
| Friday | 83°F | Sunny | 5 to 10 mph SW | 9% |
| Friday Night | 62°F | Chance Showers And Thunderstorms | 5 to 10 mph SW | 32% |
| Saturday | 83°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 to 5 mph SW | 36% |
| Saturday Night | 59°F | Chance Showers And Thunderstorms | 0 to 5 mph S | 42% |
| Sunday | 80°F | Chance Showers And Thunderstorms | 0 to 10 mph W | 42% |
| Sunday Night | 55°F | Chance Showers And Thunderstorms | 0 to 5 mph N | 40% |
| Monday | 80°F | Partly Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph NW | 24% |
| Monday Night | 54°F | Slight Chance Showers And Thunderstorms | 0 to 5 mph N | 28% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Rapid River, MI
Last spring frost
May 18
First fall frost
Oct 4
Growing season
137 days
Hardiness zone
5a
Explore more for Rapid River, MI: full frost dates · planting calendar · Michigan frost dates
Climate data from the nearest NOAA station, Rapid Rvr 4Sse, Mi (6.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.