Zion, OK Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Zion, a community in Adair County, Oklahoma.
Overnight
69°F
Clear
Clear, with a low around 69. Southeast wind 5 to 10 mph.
7-day forecast for Zion
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 69°F | Clear | 5 to 10 mph SE | 0% |
| Tuesday | 95°F | Sunny | 5 to 10 mph SE | 0% |
| Tuesday Night | 72°F | Mostly Clear | 5 mph SE | 0% |
| Wednesday | 96°F | Sunny | 5 mph S | 3% |
| Wednesday Night | 72°F | Partly Cloudy | 5 mph S | 9% |
| Thursday | 96°F | Mostly Sunny | 5 mph S | 14% |
| Thursday Night | 71°F | Chance Showers And Thunderstorms | 0 to 5 mph SE | 43% |
| Friday | 91°F | Chance Showers And Thunderstorms | 5 mph S | 39% |
| Friday Night | 71°F | Chance Showers And Thunderstorms | 5 mph SE | 39% |
| Saturday | 92°F | Sunny | 5 mph S | 14% |
| Saturday Night | 71°F | Mostly Clear | 5 mph S | 13% |
| Sunday | 93°F | Sunny | 5 mph S | 2% |
| Sunday Night | 72°F | Mostly Clear | 5 mph S | 2% |
| Monday | 93°F | Sunny | 5 to 10 mph S | 4% |
Forecast source: National Weather Service (api.weather.gov) for Zion (35.788, -94.642). Updated through the day.
Growing snapshot for Zion
Last spring frost
Mar 31
First fall frost
Nov 4
Growing season
217 days
Hardiness zone
7b
More local growing data for Zion: nearby ZIP 74960 weather · frost dates · planting calendar · Oklahoma frost dates
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Climate data from the nearest NOAA station, Stilwell 5 Nnw, Ok (5.9 mi from Zion). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.