Rothbury, MI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Rothbury, a village in Oceana County, Michigan.
Today
65°F
Showers And Thunderstorms
Showers and thunderstorms before 9am, then patchy fog and showers and thunderstorms. Cloudy, with a high near 65. East southeast wind around 13 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
7-day forecast for Rothbury
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 65°F | Showers And Thunderstorms | 13 mph ESE | 97% |
| Tonight | 53°F | Showers And Thunderstorms Likely | 5 to 10 mph ENE | 67% |
| Sunday | 70°F | Partly Sunny | 8 to 13 mph NE | 13% |
| Sunday Night | 48°F | Mostly Cloudy | 7 to 12 mph NE | 0% |
| Monday | 65°F | Mostly Cloudy | 8 to 12 mph ENE | 2% |
| Monday Night | 44°F | Mostly Cloudy | 7 to 10 mph ENE | 1% |
| Tuesday | 66°F | Partly Sunny | 8 to 13 mph ENE | 4% |
| Tuesday Night | 46°F | Partly Cloudy | 7 to 10 mph ENE | 8% |
| Wednesday | 66°F | Partly Sunny | 12 mph ENE | 12% |
| Wednesday Night | 47°F | Mostly Cloudy | 5 to 9 mph ENE | 10% |
| Thursday | 68°F | Partly Sunny | 8 mph NE | 3% |
| Thursday Night | 48°F | Mostly Cloudy | 3 to 8 mph NE | 2% |
| Friday | 70°F | Mostly Sunny | 3 to 8 mph NE | 1% |
| Friday Night | 48°F | Partly Cloudy | 3 to 8 mph NE | 2% |
Forecast source: National Weather Service (api.weather.gov) for Rothbury (43.518, -86.361). Updated through the day.
Growing snapshot for Rothbury
Last spring frost
May 19
First fall frost
Oct 4
Growing season
136 days
Hardiness zone
6a
More local growing data for Rothbury: nearby ZIP 49446 weather · frost dates · planting calendar · Michigan frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Montague 4 Nw, Mi (5.8 mi from Rothbury). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.