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Cumberland, IN Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Cumberland, a town in Marion County, Indiana.

Tonight
64°F
Mostly Cloudy
Mostly cloudy. Low around 64, with temperatures rising to around 66 overnight. East wind around 8 mph.

7-day forecast for Cumberland

WhenTempForecastWindPrecip
Tonight 64°F Mostly Cloudy 8 mph E 13%
Saturday 86°F Scattered Showers And Thunderstorms 8 mph SSE 58%
Saturday Night 69°F Chance Showers And Thunderstorms 7 mph SSE 58%
Sunday 85°F Chance Showers And Thunderstorms 3 to 7 mph WSW 42%
Sunday Night 62°F Showers And Thunderstorms Likely 8 to 12 mph NNE 60%
Monday 73°F Showers And Thunderstorms Likely 13 mph NE 60%
Monday Night 56°F Chance Showers And Thunderstorms 10 to 14 mph NE 47%
Tuesday 70°F Chance Showers And Thunderstorms 13 mph NE 41%
Tuesday Night 56°F Chance Showers And Thunderstorms 6 to 13 mph NNE 25%
Wednesday 70°F Mostly Cloudy 7 to 10 mph NNE 8%
Wednesday Night 56°F Mostly Cloudy 5 to 10 mph N 7%
Thursday 71°F Partly Sunny 5 to 9 mph N 5%
Thursday Night 56°F Mostly Cloudy 5 to 9 mph NNE 5%
Friday 72°F Mostly Sunny 5 to 9 mph NNE 5%

Forecast source: National Weather Service (api.weather.gov) for Cumberland (39.787, -85.945). Updated through the day.

Growing snapshot for Cumberland

Last spring frost
Apr 20
First fall frost
Oct 21
Growing season
183 days
Hardiness zone
6a

More local growing data for Cumberland: nearby ZIP 46229 weather · frost dates · planting calendar · Indiana frost dates

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Climate data from the nearest NOAA station, Indianapolis Se Side, In (6.9 mi from Cumberland). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.