Indianola, OK Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Indianola, a community in Delaware County, Oklahoma.
Overnight
72°F
Mostly Clear
Mostly clear, with a low around 72. South wind around 5 mph.
7-day forecast for Indianola
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 72°F | Mostly Clear | 5 mph S | 0% |
| Saturday | 96°F | Sunny | 5 to 10 mph SW | 0% |
| Saturday Night | 71°F | Partly Cloudy | 5 to 10 mph S | 8% |
| Sunday | 92°F | Chance Showers And Thunderstorms | 5 to 10 mph SW | 36% |
| Sunday Night | 66°F | Showers And Thunderstorms | 0 to 5 mph NE | 75% |
| Monday | 84°F | Chance Showers And Thunderstorms | 0 to 10 mph N | 75% |
| Monday Night | 60°F | Partly Cloudy | 5 to 10 mph N | 14% |
| Tuesday | 79°F | Partly Sunny | 5 to 10 mph NE | 8% |
| Tuesday Night | 56°F | Partly Cloudy | 5 to 10 mph NE | 4% |
| Wednesday | 81°F | Sunny | 5 mph NE | 4% |
| Wednesday Night | 57°F | Partly Cloudy | 5 mph E | 2% |
| Thursday | 82°F | Mostly Sunny | 5 mph E | 5% |
| Thursday Night | 60°F | Mostly Cloudy | 5 mph E | 7% |
| Friday | 83°F | Mostly Sunny | 5 mph E | 14% |
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
7a
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 Sep 19, 2026.