Seminole, OK Weather & Growing Conditions
This Afternoon
98°F
Sunny
Sunny, with a high near 98. Heat index values as high as 98. South wind around 10 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 98°F | Sunny | 10 mph S | 0% |
| Tonight | 74°F | Partly Cloudy | 10 mph S | 10% |
| Sunday | 96°F | Chance Showers And Thunderstorms | 12 mph S | 59% |
| Sunday Night | 67°F | Showers And Thunderstorms Likely | 3 to 8 mph SSW | 73% |
| Monday | 86°F | Chance Showers And Thunderstorms then Mostly Sunny | 5 to 8 mph N | 52% |
| Monday Night | 62°F | Mostly Clear | 7 mph NNE | 5% |
| Tuesday | 83°F | Mostly Sunny | 9 mph NNE | 4% |
| Tuesday Night | 59°F | Partly Cloudy | 8 mph NE | 2% |
| Wednesday | 85°F | Sunny | 7 mph NE | 6% |
| Wednesday Night | 61°F | Partly Cloudy | 5 mph E | 4% |
| Thursday | 87°F | Mostly Sunny | 3 mph SE | 9% |
| Thursday Night | 64°F | Mostly Cloudy then Slight Chance Rain Showers | 3 mph ESE | 16% |
| Friday | 87°F | Slight Chance Rain Showers | 3 mph E | 22% |
| Friday Night | 66°F | Slight Chance Rain Showers then Mostly Cloudy | 5 mph E | 15% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Seminole, OK
Last spring frost
Apr 5
First fall frost
Nov 1
Growing season
210 days
Hardiness zone
7b
Explore more for Seminole, OK: full frost dates · planting calendar · Oklahoma frost dates
Climate data from the nearest NOAA station, Seminole, Ok (3.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.