Grant, OK Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Grant, a community in Choctaw County, Oklahoma.
Tonight
71°F
Clear
Clear, with a low around 71. South wind around 5 mph.
7-day forecast for Grant
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 71°F | Clear | 5 mph S | 0% |
| Saturday | 99°F | Sunny | 5 to 10 mph S | 0% |
| Saturday Night | 72°F | Mostly Clear | 5 to 10 mph S | 0% |
| Sunday | 99°F | Mostly Sunny | 5 mph S | 2% |
| Sunday Night | 71°F | Mostly Cloudy then Chance Showers And Thunderstorms | 0 to 5 mph SW | 41% |
| Monday | 96°F | Chance Showers And Thunderstorms | 0 to 5 mph W | 41% |
| Monday Night | 69°F | Chance Showers And Thunderstorms then Partly Cloudy | 5 mph N | 28% |
| Tuesday | 93°F | Mostly Sunny | 5 mph N | 11% |
| Tuesday Night | 66°F | Partly Cloudy | 5 mph NE | 8% |
| Wednesday | 92°F | Mostly Sunny | 5 mph NE | 4% |
| Wednesday Night | 65°F | Partly Cloudy | 5 mph NE | 1% |
| Thursday | 92°F | Mostly Sunny | 5 mph E | 3% |
| Thursday Night | 65°F | Partly Cloudy | 0 to 5 mph E | 3% |
| Friday | 92°F | Mostly Sunny | 5 mph E | 3% |
Forecast source: National Weather Service (api.weather.gov) for Grant (33.936, -95.518). Updated through the day.
Growing snapshot for Grant
Last spring frost
Mar 15
First fall frost
Nov 15
Growing season
244 days
Hardiness zone
8a
More local growing data for Grant: nearby ZIP 74743 weather · frost dates · planting calendar · Oklahoma frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Hugo, Ok (1.8 mi from Grant). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.