Delaware, OK Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Delaware, a town in Nowata County, Oklahoma.
This Afternoon
67°F
Patchy Drizzle
Patchy drizzle and a slight chance of rain showers before 3pm. Mostly cloudy. High near 67, with temperatures falling to around 62 in the afternoon. West wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
7-day forecast for Delaware
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 67°F | Patchy Drizzle | 15 mph W | 22% |
| Tonight | 44°F | Mostly Cloudy | 5 to 15 mph NW | 1% |
| Wednesday | 66°F | Sunny | 5 to 10 mph W | 0% |
| Wednesday Night | 41°F | Mostly Clear | 0 mph | 0% |
| Thursday | 61°F | Rain Showers Likely | 0 to 5 mph N | 62% |
| Thursday Night | 39°F | Chance Rain Showers then Partly Cloudy | 0 to 5 mph N | 26% |
| Friday | 60°F | Mostly Sunny | 5 mph N | 0% |
| Friday Night | 38°F | Partly Cloudy | 0 to 5 mph N | 0% |
| Saturday | 61°F | Partly Sunny | 0 to 5 mph NW | 2% |
| Saturday Night | 38°F | Mostly Clear | 0 mph | 5% |
| Sunday | 66°F | Sunny | 0 to 5 mph W | 3% |
| Sunday Night | 38°F | Clear | 0 mph | 0% |
| Monday | 68°F | Sunny | 0 to 10 mph S | 0% |
| Monday Night | 42°F | Mostly Clear | 0 to 5 mph S | 1% |
Forecast source: National Weather Service (api.weather.gov) for Delaware (36.779, -95.643). Updated through the day.
Growing snapshot for Delaware
Last spring frost
Apr 4
First fall frost
Nov 1
Growing season
210 days
Hardiness zone
7a
More local growing data for Delaware: nearby ZIP 74027 weather · frost dates · planting calendar · Oklahoma frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Nowata, Ok (8.6 mi from Delaware). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.