Locust Grove, OK Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Locust Grove, a town in Mayes County, Oklahoma.
This Afternoon
97°F
Sunny
Sunny, with a high near 97. Heat index values as high as 100. South wind around 5 mph.
7-day forecast for Locust Grove
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 97°F | Sunny | 5 mph S | 0% |
| Tonight | 75°F | Mostly Clear | 5 mph S | 0% |
| Saturday | 97°F | Sunny | 5 to 15 mph S | 1% |
| Saturday Night | 75°F | Partly Cloudy | 5 to 10 mph S | 8% |
| Sunday | 95°F | Chance Showers And Thunderstorms | 5 to 10 mph S | 35% |
| Sunday Night | 68°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 0 to 5 mph NE | 67% |
| Monday | 86°F | Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms | 0 to 5 mph N | 64% |
| Monday Night | 64°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 5 mph N | 16% |
| Tuesday | 82°F | Mostly Sunny | 5 to 10 mph NE | 7% |
| Tuesday Night | 61°F | Partly Cloudy | 5 mph NE | 2% |
| Wednesday | 83°F | Mostly Sunny | 5 mph NE | 4% |
| Wednesday Night | 63°F | Partly Cloudy | 5 mph NE | 4% |
| Thursday | 84°F | Mostly Sunny | 5 mph NE | 6% |
| Thursday Night | 64°F | Partly Cloudy | 5 mph NE | 5% |
Forecast source: National Weather Service (api.weather.gov) for Locust Grove (36.198, -95.169). Updated through the day.
Growing snapshot for Locust Grove
Last spring frost
Apr 5
First fall frost
Oct 30
Growing season
207 days
Hardiness zone
7b
More local growing data for Locust Grove: nearby ZIP 74352 weather · frost dates · planting calendar · Oklahoma frost dates
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Climate data from the nearest NOAA station, Pryor, Ok (14.2 mi from Locust Grove). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.