Lone Grove, OK Weather & Growing Conditions
This Afternoon
100°F
Sunny
Sunny, with a high near 100. Heat index values as high as 102. South wind around 12 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 100°F | Sunny | 12 mph S | 0% |
| Tonight | 74°F | Partly Cloudy | 7 to 12 mph S | 10% |
| Sunday | 99°F | Partly Sunny then Showers And Thunderstorms Likely | 10 mph S | 59% |
| Sunday Night | 67°F | Showers And Thunderstorms Likely | 2 to 8 mph ESE | 59% |
| Monday | 91°F | Chance Showers And Thunderstorms | 3 to 7 mph N | 48% |
| Monday Night | 65°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 7 mph NNE | 22% |
| Tuesday | 88°F | Mostly Sunny | 10 mph NNE | 13% |
| Tuesday Night | 62°F | Partly Cloudy | 6 to 9 mph NE | 6% |
| Wednesday | 89°F | Mostly Sunny | 7 mph ENE | 8% |
| Wednesday Night | 64°F | Partly Cloudy | 6 mph E | 3% |
| Thursday | 92°F | Mostly Sunny | 6 mph SE | 6% |
| Thursday Night | 65°F | Slight Chance Rain Showers | 5 mph E | 15% |
| Friday | 92°F | Slight Chance Rain Showers | 6 mph SE | 15% |
| Friday Night | 68°F | Mostly Cloudy | 5 mph E | 5% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Lone Grove, OK
Last spring frost
Mar 21
First fall frost
Nov 8
Growing season
231 days
Hardiness zone
8a
Explore more for Lone Grove, OK: full frost dates · planting calendar · Oklahoma frost dates
Climate data from the nearest NOAA station, Ardmore 7Wnw Mesonet, Ok (7.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.