Grove, OK Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Grove, a city in Delaware County, Oklahoma.
Today
98°F
Sunny
Sunny, with a high near 98. Southwest wind around 10 mph, with gusts as high as 20 mph.
7-day forecast for Grove
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 98°F | Sunny | 10 mph SW | 0% |
| Tonight | 72°F | Partly Cloudy | 5 to 10 mph S | 12% |
| Sunday | 91°F | Slight Chance Showers And Thunderstorms | 5 mph SW | 40% |
| Sunday Night | 66°F | Showers And Thunderstorms | 0 to 5 mph NE | 75% |
| Monday | 83°F | Chance Showers And Thunderstorms | 0 to 10 mph N | 75% |
| Monday Night | 61°F | Partly Cloudy | 5 to 10 mph N | 11% |
| Tuesday | 79°F | Partly Sunny | 5 to 10 mph NE | 8% |
| Tuesday Night | 57°F | Partly Cloudy | 5 to 10 mph NE | 3% |
| Wednesday | 82°F | Sunny | 5 mph NE | 3% |
| Wednesday Night | 57°F | Mostly Clear | 0 to 5 mph NE | 3% |
| Thursday | 84°F | Mostly Sunny | 0 to 5 mph E | 6% |
| Thursday Night | 60°F | Partly Cloudy | 0 to 5 mph E | 9% |
| Friday | 84°F | Partly Sunny | 0 to 5 mph E | 14% |
| Friday Night | 61°F | Partly Cloudy | 0 to 5 mph E | 12% |
Forecast source: National Weather Service (api.weather.gov) for Grove (36.585, -94.787). Updated through the day.
Growing snapshot for Grove
Last spring frost
Apr 15
First fall frost
Oct 26
Growing season
194 days
Hardiness zone
7a
More local growing data for Grove: nearby ZIP 74344 weather · frost dates · planting calendar · Oklahoma frost dates
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Climate data from the nearest NOAA station, Anderson 3W, Mo (14.6 mi from Grove). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.