Yarmouth, IA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Yarmouth, a community in Des Moines County, Iowa.
Today
85°F
Patchy Fog
Patchy fog and a chance of showers and thunderstorms. Mostly cloudy, with a high near 85. South wind 5 to 10 mph. Chance of precipitation is 40%.
7-day forecast for Yarmouth
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 85°F | Patchy Fog | 5 to 10 mph S | 41% |
| Tonight | 65°F | Chance Showers And Thunderstorms then Showers And Thunderstorms | 5 mph NW | 80% |
| Sunday | 72°F | Showers And Thunderstorms | 5 to 15 mph NE | 79% |
| Sunday Night | 58°F | Showers And Thunderstorms Likely | 10 to 15 mph NE | 64% |
| Monday | 64°F | Showers And Thunderstorms Likely | 15 mph NE | 64% |
| Monday Night | 53°F | Chance Rain Showers | 10 to 15 mph NE | 51% |
| Tuesday | 63°F | Chance Rain Showers | 10 to 15 mph NE | 43% |
| Tuesday Night | 48°F | Mostly Clear | 5 to 10 mph NE | 4% |
| Wednesday | 67°F | Sunny | 5 to 10 mph NE | 1% |
| Wednesday Night | 52°F | Partly Cloudy | 5 mph NE | 2% |
| Thursday | 69°F | Mostly Sunny | 5 mph NE | 6% |
| Thursday Night | 54°F | Partly Cloudy | 0 to 5 mph NE | 5% |
| Friday | 72°F | Mostly Sunny | 5 mph E | 5% |
| Friday Night | 55°F | Partly Cloudy | 5 mph E | 6% |
Forecast source: National Weather Service (api.weather.gov) for Yarmouth (41.025, -91.322). Updated through the day.
Growing snapshot for Yarmouth
Last spring frost
Apr 30
First fall frost
Oct 10
Growing season
163 days
Hardiness zone
5b
More local growing data for Yarmouth: nearby ZIP 52660 weather · frost dates · planting calendar · Iowa frost dates
Nearby towns & communities
Augusta
Beaverdale
Burlington
Danville
Kingston
Mediapolis
Middletown
Oakville
Sperry
West Burlington
Climate data from the nearest NOAA station, Mt Pleasant 1 Ssw, Ia (14.2 mi from Yarmouth). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.