Tupelo, OK Weather & Growing Conditions
Today
100°F
Mostly Sunny
Mostly sunny, with a high near 100. Heat index values as high as 100. South wind 5 to 10 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 100°F | Mostly Sunny | 5 to 10 mph S | 0% |
| Tonight | 74°F | Mostly Clear | 6 to 9 mph S | 4% |
| Sunday | 99°F | Chance Showers And Thunderstorms | 6 to 9 mph S | 49% |
| Sunday Night | 69°F | Chance Showers And Thunderstorms | 2 to 7 mph ESE | 63% |
| Monday | 92°F | Chance Showers And Thunderstorms | 2 to 7 mph NNE | 63% |
| Monday Night | 65°F | Partly Cloudy | 8 mph NNE | 10% |
| Tuesday | 87°F | Mostly Sunny | 9 mph NNE | 13% |
| Tuesday Night | 62°F | Slight Chance Rain Showers | 5 to 9 mph NNE | 15% |
| Wednesday | 89°F | Mostly Sunny | 6 mph NE | 10% |
| Wednesday Night | 62°F | Partly Cloudy | 2 to 6 mph ENE | 6% |
| Thursday | 90°F | Mostly Sunny | 5 mph ESE | 5% |
| Thursday Night | 64°F | Partly Cloudy | 2 to 6 mph E | 4% |
| Friday | 90°F | Partly Sunny | 2 to 6 mph ESE | 9% |
| Friday Night | 65°F | Mostly Cloudy | 2 to 6 mph E | 6% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Tupelo, OK
Last spring frost
Mar 31
First fall frost
Nov 1
Growing season
216 days
Hardiness zone
7b
Explore more for Tupelo, OK: full frost dates · planting calendar · Oklahoma frost dates
Climate data from the nearest NOAA station, Centrahoma 1E Mesonet, Ok (5.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.