Mill Creek, OK Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Mill Creek, a town in Johnston County, Oklahoma.
This Afternoon
98°F
Sunny
Sunny, with a high near 98. Heat index values as high as 98. South southeast wind around 8 mph.
7-day forecast for Mill Creek
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 98°F | Sunny | 8 mph SSE | 0% |
| Tonight | 71°F | Mostly Clear | 3 to 7 mph S | 0% |
| Saturday | 99°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 | 41% |
| Sunday Night | 67°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 1 to 7 mph S | 62% |
| Monday | 92°F | Rain Showers Likely | 1 to 6 mph NNE | 62% |
| Monday Night | 64°F | Mostly Clear | 7 mph NNE | 14% |
| Tuesday | 88°F | Mostly Sunny | 9 mph NNE | 11% |
| Tuesday Night | 62°F | Partly Cloudy | 5 to 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 | 13% |
| Thursday Night | 64°F | Partly Cloudy | 5 mph ENE | 8% |
Forecast source: National Weather Service (api.weather.gov) for Mill Creek (34.403, -96.825). Updated through the day.
Growing snapshot for Mill Creek
Last spring frost
Mar 29
First fall frost
Nov 5
Growing season
222 days
Hardiness zone
7b
More local growing data for Mill Creek: nearby ZIP 74856 weather · frost dates · planting calendar · Oklahoma frost dates
Nearby towns & communities
Bee
Bromide
Coleman
Connerville
Earl
Emet
Mannsville
Milburn
Pontotoc
Ravia
Reagan
Tishomingo
Wapanucka
Climate data from the nearest NOAA station, Tishomingo 6N Mesonet, Ok (9 mi from Mill Creek). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 18, 2026.