Indianola, OK Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Indianola, a community in Delaware County, Oklahoma.

Tonight

48°F

Patchy Drizzle then Mostly Cloudy

Patchy drizzle before midnight. Mostly cloudy, with a low around 48. Northwest wind 5 to 10 mph.

7-day forecast for Indianola

When	Temp	Forecast	Wind	Precip
Tonight	48°F	Patchy Drizzle then Mostly Cloudy	5 to 10 mph NW	3%
Wednesday	64°F	Mostly Sunny	5 to 10 mph W	0%
Wednesday Night	43°F	Mostly Clear	0 to 5 mph SW	0%
Thursday	65°F	Mostly Sunny then Slight Chance Rain Showers	0 to 5 mph W	21%
Thursday Night	44°F	Slight Chance Rain Showers then Mostly Cloudy	0 to 5 mph N	16%
Friday	60°F	Mostly Sunny	5 to 10 mph N	0%
Friday Night	39°F	Partly Cloudy	0 to 5 mph NE	0%
Saturday	57°F	Partly Sunny	0 to 5 mph NE	0%
Saturday Night	36°F	Mostly Clear	0 mph	0%
Sunday	61°F	Sunny	0 to 5 mph N	0%
Sunday Night	37°F	Mostly Clear	0 mph	0%
Monday	65°F	Sunny	0 to 5 mph S	0%
Monday Night	42°F	Mostly Clear	0 mph	1%
Tuesday	68°F	Sunny	0 to 5 mph SW	1%

Forecast source: National Weather Service (api.weather.gov) for Indianola (36.445, -94.675). Updated through the day.

Growing snapshot for Indianola

Last spring frost

Apr 16

First fall frost

Oct 20

Growing season

187 days

Hardiness zone

More local growing data for Indianola: nearby ZIP 74346 weather · frost dates · planting calendar · Oklahoma frost dates

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Climate data from the nearest NOAA station, Upper Spavinaw Port, Ok (7.4 mi from Indianola). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.