Wann, OK Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Wann, a town in Nowata County, Oklahoma.
Tonight
45°F
Mostly Cloudy
Mostly cloudy, with a low around 45. Northwest wind 5 to 15 mph, with gusts as high as 25 mph.
7-day forecast for Wann
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 45°F | Mostly Cloudy | 5 to 15 mph NW | 1% |
| Wednesday | 65°F | Sunny | 5 to 10 mph W | 0% |
| Wednesday Night | 43°F | Clear | 0 to 5 mph SW | 0% |
| Thursday | 60°F | Rain Showers Likely | 0 to 5 mph N | 70% |
| Thursday Night | 41°F | Slight Chance Rain Showers then Partly Cloudy | 5 mph N | 21% |
| Friday | 59°F | Mostly Sunny | 5 mph N | 0% |
| Friday Night | 39°F | Partly Cloudy | 0 to 5 mph N | 0% |
| Saturday | 61°F | Partly Sunny | 0 to 5 mph N | 2% |
| Saturday Night | 40°F | Mostly Clear | 0 mph | 6% |
| Sunday | 65°F | Sunny | 0 to 5 mph W | 2% |
| Sunday Night | 40°F | Clear | 0 to 5 mph SW | 0% |
| Monday | 68°F | Sunny | 5 to 10 mph S | 0% |
| Monday Night | 44°F | Mostly Clear | 5 mph S | 0% |
| Tuesday | 70°F | Sunny | 5 to 10 mph S | 1% |
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 Nov 4, 2026.