Dover, OK Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Dover, a town in Kingfisher County, Oklahoma.
Today
105°F
Sunny
Sunny, with a high near 105. Heat index values as high as 103. South wind around 10 mph.
7-day forecast for Dover
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 105°F | Sunny | 10 mph S | 1% |
| Tonight | 77°F | Partly Cloudy | 6 to 9 mph SSE | 4% |
| Wednesday | 103°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 7 to 12 mph SW | 12% |
| Wednesday Night | 75°F | Slight Chance Showers And Thunderstorms | 6 to 9 mph SSE | 12% |
| Thursday | 100°F | Mostly Sunny | 5 to 10 mph SSW | 8% |
| Thursday Night | 75°F | Chance Showers And Thunderstorms | 6 to 10 mph SSE | 29% |
| Friday | 99°F | Chance Showers And Thunderstorms | 7 to 10 mph SSE | 29% |
| Friday Night | 73°F | Slight Chance Showers And Thunderstorms | 6 to 10 mph SSE | 15% |
| Saturday | 100°F | Slight Chance Showers And Thunderstorms then Sunny | 6 to 10 mph S | 15% |
| Saturday Night | 75°F | Clear | 10 mph S | 2% |
| Sunday | 100°F | Sunny | 9 to 14 mph S | 1% |
| Sunday Night | 75°F | Clear | 13 mph S | 0% |
| Monday | 100°F | Sunny | 12 to 15 mph SSW | 0% |
| Monday Night | 77°F | Clear | 14 mph S | 0% |
Forecast source: National Weather Service (api.weather.gov) for Dover (35.981, -97.911). Updated through the day.
Growing snapshot for Dover
Last spring frost
Apr 14
First fall frost
Oct 30
Growing season
198 days
Hardiness zone
7a
More local growing data for Dover: nearby ZIP 73734 weather · frost dates · planting calendar · Oklahoma frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Hennessey 4 Ese, Ok (7.7 mi from Dover). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.