Mill Creek, 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 8 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 98°F | Sunny | 8 mph S | 0% |
| Tonight | 71°F | Mostly Clear | 3 to 7 mph S | 0% |
| Saturday | 98°F | Sunny | 5 to 10 mph SSW | 0% |
| Saturday Night | 72°F | Mostly Clear | 5 to 10 mph S | 6% |
| Sunday | 98°F | Mostly Sunny then Chance Showers And Thunderstorms | 6 to 9 mph S | 40% |
| Sunday Night | 67°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 2 to 7 mph S | 62% |
| Monday | 92°F | Rain Showers Likely then Slight Chance Showers And Thunderstorms | 2 to 6 mph NNE | 62% |
| Monday Night | 64°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 7 mph NNE | 15% |
| Tuesday | 88°F | Mostly Sunny | 9 mph NNE | 11% |
| Tuesday Night | 62°F | Partly Cloudy | 8 mph NE | 3% |
| Wednesday | 89°F | Mostly Sunny | 7 mph ENE | 8% |
| Wednesday Night | 63°F | Partly Cloudy | 5 mph ENE | 5% |
| Thursday | 90°F | Mostly Sunny | 5 mph E | 12% |
| Thursday Night | 64°F | Partly Cloudy | 5 mph ENE | 8% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Mill Creek, OK
Last spring frost
Mar 29
First fall frost
Nov 5
Growing season
222 days
Hardiness zone
7b
Explore more for Mill Creek, OK: full frost dates · planting calendar · Oklahoma frost dates
Climate data from the nearest NOAA station, Tishomingo 6N Mesonet, Ok (9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.