Sumner, OK Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Sumner, a community in Noble County, Oklahoma.
This Afternoon
63°F
Mostly Cloudy
Mostly cloudy, with a high near 63. Northwest wind 16 to 20 mph, with gusts as high as 30 mph.
7-day forecast for Sumner
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 63°F | Mostly Cloudy | 16 to 20 mph NW | 4% |
| Tonight | 43°F | Partly Cloudy | 3 to 13 mph WNW | 1% |
| Wednesday | 65°F | Sunny | 3 to 8 mph W | 0% |
| Wednesday Night | 45°F | Mostly Clear | 2 mph S | 1% |
| Thursday | 59°F | Rain Showers | 1 to 10 mph N | 87% |
| Thursday Night | 39°F | Slight Chance Rain Showers then Mostly Clear | 6 mph NNW | 19% |
| Friday | 61°F | Mostly Sunny | 3 to 7 mph N | 0% |
| Friday Night | 39°F | Partly Cloudy | 0 to 5 mph NNE | 0% |
| Saturday | 63°F | Mostly Sunny | 0 to 5 mph NW | 2% |
| Saturday Night | 40°F | Mostly Clear | 2 mph W | 4% |
| Sunday | 67°F | Sunny | 5 mph WSW | 1% |
| Sunday Night | 41°F | Clear | 5 mph SSW | 0% |
| Monday | 71°F | Sunny | 5 to 10 mph SSW | 0% |
| Monday Night | 45°F | Mostly Clear | 6 mph SSW | 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 Nov 3, 2026.