Sumner, OK Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Sumner, a community in Noble County, Oklahoma.
Overnight
72°F
Clear
Clear, with a low around 72. South southeast wind around 9 mph.
7-day forecast for Sumner
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 72°F | Clear | 9 mph SSE | 0% |
| Tuesday | 103°F | Sunny | 12 mph SSE | 0% |
| Tuesday Night | 77°F | Mostly Clear then Slight Chance Showers And Thunderstorms | 12 mph SSE | 12% |
| Wednesday | 102°F | Slight Chance Showers And Thunderstorms | 8 to 12 mph SSW | 12% |
| Wednesday Night | 75°F | Slight Chance Showers And Thunderstorms | 6 to 10 mph SE | 12% |
| Thursday | 99°F | Mostly Sunny | 5 to 8 mph SSW | 11% |
| Thursday Night | 74°F | Chance Showers And Thunderstorms | 9 mph SE | 43% |
| Friday | 97°F | Chance Showers And Thunderstorms | 8 to 12 mph SSE | 43% |
| Friday Night | 73°F | Slight Chance Showers And Thunderstorms | 8 to 12 mph SSE | 15% |
| Saturday | 98°F | Slight Chance Showers And Thunderstorms then Sunny | 7 to 12 mph S | 15% |
| Saturday Night | 75°F | Clear | 13 mph S | 3% |
| Sunday | 99°F | Sunny | 10 to 15 mph S | 1% |
| Sunday Night | 75°F | Clear | 14 mph S | 1% |
| Monday | 100°F | Sunny | 12 to 16 mph S | 1% |
Forecast source: National Weather Service (api.weather.gov) for Sumner (36.318, -97.118). Updated through the day.
Growing snapshot for Sumner
Last spring frost
Apr 8
First fall frost
Oct 28
Growing season
202 days
Hardiness zone
7a
More local growing data for Sumner: nearby ZIP 73061 weather · frost dates · planting calendar · Oklahoma frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Red Rock 7Sse Mesonet, Ok (7.3 mi from Sumner). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.