Wann, OK Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Wann, a town in Nowata County, Oklahoma.
Tonight
74°F
Mostly Clear
Mostly clear, with a low around 74. South wind 5 to 10 mph.
7-day forecast for Wann
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 74°F | Mostly Clear | 5 to 10 mph S | 1% |
| Saturday | 98°F | Sunny | 10 to 15 mph S | 2% |
| Saturday Night | 72°F | Partly Cloudy then Chance Showers And Thunderstorms | 5 to 10 mph S | 40% |
| Sunday | 89°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 5 to 10 mph SE | 67% |
| Sunday Night | 65°F | Showers And Thunderstorms Likely | 5 mph NE | 68% |
| Monday | 82°F | Chance Showers And Thunderstorms | 5 to 10 mph N | 51% |
| Monday Night | 59°F | Partly Cloudy | 5 to 10 mph NE | 8% |
| Tuesday | 78°F | Mostly Sunny | 10 mph NE | 5% |
| Tuesday Night | 56°F | Partly Cloudy | 5 to 10 mph NE | 1% |
| Wednesday | 79°F | Mostly Sunny | 5 to 10 mph NE | 5% |
| Wednesday Night | 59°F | Partly Cloudy | 5 mph NE | 5% |
| Thursday | 81°F | Chance Rain Showers | 5 mph NE | 25% |
| Thursday Night | 61°F | Mostly Cloudy then Slight Chance Rain Showers | 5 mph NE | 15% |
| Friday | 80°F | Slight Chance Rain Showers | 5 mph E | 16% |
Forecast source: National Weather Service (api.weather.gov) for Wann (36.915, -95.805). Updated through the day.
Growing snapshot for Wann
Last spring frost
Apr 6
First fall frost
Nov 1
Growing season
208 days
Hardiness zone
7a
More local growing data for Wann: nearby ZIP 74083 weather · frost dates · planting calendar · Oklahoma frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Coffeyville Wtr Wks, Ks (14.2 mi from Wann). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.