Rothbury, MI Weather & Growing Conditions
Today
81°F
Sunny
Sunny, with a high near 81. South southwest wind 6 to 12 mph, with gusts as high as 24 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 81°F | Sunny | 6 to 12 mph SSW | 0% |
| Tonight | 66°F | Mostly Cloudy then Chance Showers And Thunderstorms | 3 to 9 mph SSW | 45% |
| Wednesday | 77°F | Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms | 3 to 7 mph WSW | 69% |
| Wednesday Night | 58°F | Showers And Thunderstorms Likely | 0 to 6 mph WNW | 58% |
| Thursday | 79°F | Chance Rain Showers | 1 to 6 mph E | 46% |
| Thursday Night | 56°F | Partly Cloudy | 0 to 6 mph NW | 9% |
| Friday | 81°F | Mostly Sunny | 0 to 8 mph SSW | 2% |
| Friday Night | 61°F | Mostly Clear | 2 to 7 mph SW | 6% |
| Saturday | 81°F | Sunny | 3 to 10 mph SSW | 10% |
| Saturday Night | 66°F | Chance Rain Showers | 5 to 9 mph SSW | 37% |
| Sunday | 82°F | Chance Showers And Thunderstorms | 6 to 12 mph SW | 37% |
| Sunday Night | 63°F | Rain Showers Likely | 3 to 10 mph SW | 56% |
| Monday | 81°F | Chance Rain Showers | 5 to 9 mph WSW | 43% |
| Monday Night | 62°F | Chance Showers And Thunderstorms | 3 to 9 mph NW | 46% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Rothbury, MI
Last spring frost
May 19
First fall frost
Oct 4
Growing season
136 days
Hardiness zone
6a
Explore more for Rothbury, MI: full frost dates · planting calendar · Michigan frost dates
Climate data from the nearest NOAA station, Montague 4 Nw, Mi (8.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.