Tishomingo, OK Weather & Growing Conditions
This Afternoon
99°F
Sunny
Sunny, with a high near 99. Heat index values as high as 99. South wind around 8 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 99°F | Sunny | 8 mph S | 0% |
| Tonight | 72°F | Mostly Clear | 2 to 7 mph S | 0% |
| Saturday | 99°F | Sunny | 3 to 10 mph SSW | 0% |
| Saturday Night | 73°F | Mostly Clear | 5 to 10 mph S | 4% |
| Sunday | 99°F | Mostly Sunny then Chance Showers And Thunderstorms | 6 to 10 mph S | 28% |
| Sunday Night | 68°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 1 to 7 mph SSE | 60% |
| Monday | 94°F | Rain Showers Likely then Slight Chance Showers And Thunderstorms | 1 to 6 mph N | 60% |
| Monday Night | 65°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 6 mph NNE | 16% |
| Tuesday | 90°F | Mostly Sunny | 6 to 10 mph NNE | 11% |
| Tuesday Night | 63°F | Partly Cloudy | 5 to 9 mph NE | 2% |
| Wednesday | 91°F | Mostly Sunny | 7 mph NE | 8% |
| Wednesday Night | 63°F | Partly Cloudy | 2 to 7 mph ENE | 4% |
| Thursday | 92°F | Mostly Sunny | 2 to 6 mph E | 10% |
| Thursday Night | 64°F | Partly Cloudy | 5 mph ENE | 7% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Tishomingo, OK
Last spring frost
Mar 29
First fall frost
Nov 5
Growing season
222 days
Hardiness zone
8a
Explore more for Tishomingo, OK: full frost dates · planting calendar · Oklahoma frost dates
Climate data from the nearest NOAA station, Tishomingo 6N Mesonet, Ok (2.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.