Cumberland, IA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Cumberland, a city in Cass County, Iowa.
This Afternoon
62°F
Showers And Thunderstorms
Showers and thunderstorms. Cloudy. High near 62, with temperatures falling to around 55 in the afternoon. North wind around 18 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast for Cumberland
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 62°F | Showers And Thunderstorms | 18 mph N | 88% |
| Tonight | 43°F | Rain Showers | 13 to 17 mph NW | 83% |
| Wednesday | 51°F | Slight Chance Rain Showers | 14 to 17 mph W | 19% |
| Wednesday Night | 41°F | Mostly Cloudy then Slight Chance Rain Showers | 9 to 13 mph W | 17% |
| Thursday | 52°F | Chance Rain Showers | 12 mph NW | 53% |
| Thursday Night | 38°F | Mostly Cloudy | 8 mph NNW | 8% |
| Friday | 52°F | Partly Sunny | 2 to 6 mph N | 3% |
| Friday Night | 34°F | Mostly Cloudy | 1 mph ENE | 0% |
| Saturday | 57°F | Mostly Sunny | 1 to 5 mph WSW | 2% |
| Saturday Night | 37°F | Mostly Clear | 3 mph W | 4% |
| Sunday | 61°F | Sunny | 6 mph W | 5% |
| Sunday Night | 40°F | Mostly Clear | 6 mph SW | 0% |
| Monday | 65°F | Sunny | 6 to 12 mph SW | 0% |
| Monday Night | 42°F | Mostly Clear | 6 mph WNW | 0% |
Forecast source: National Weather Service (api.weather.gov) for Cumberland (41.273, -94.871). Updated through the day.
Growing snapshot for Cumberland
Last spring frost
Apr 30
First fall frost
Oct 2
Growing season
153 days
Hardiness zone
5b
More local growing data for Cumberland: nearby ZIP 50843 weather · frost dates · planting calendar · Iowa frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Atlantic 1 Ne, Ia (13.9 mi from Cumberland). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.