Cleo Springs, OK Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Cleo Springs, a town in Major County, Oklahoma.
Today
105°F
Mostly Sunny then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 105. Heat index values as high as 103. South wind around 10 mph.
7-day forecast for Cleo Springs
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 105°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 10 mph S | 12% |
| Tonight | 76°F | Slight Chance Showers And Thunderstorms | 7 to 10 mph S | 12% |
| Wednesday | 103°F | Slight Chance Showers And Thunderstorms | 7 to 12 mph SW | 12% |
| Wednesday Night | 73°F | Slight Chance Showers And Thunderstorms | 7 to 10 mph E | 12% |
| Thursday | 100°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 6 to 9 mph W | 20% |
| Thursday Night | 74°F | Chance Showers And Thunderstorms | 7 to 10 mph SE | 43% |
| Friday | 100°F | Chance Showers And Thunderstorms | 7 to 12 mph SSE | 37% |
| Friday Night | 73°F | Mostly Clear | 7 to 10 mph SSE | 12% |
| Saturday | 102°F | Sunny | 6 to 10 mph S | 10% |
| Saturday Night | 75°F | Clear | 13 mph S | 1% |
| Sunday | 103°F | Sunny | 9 to 14 mph S | 0% |
| Sunday Night | 76°F | Clear | 14 mph S | 0% |
| Monday | 102°F | Sunny | 12 to 16 mph SSW | 0% |
| Monday Night | 77°F | Mostly Clear | 12 to 16 mph S | 1% |
Forecast source: National Weather Service (api.weather.gov) for Cleo Springs (36.405, -98.440). Updated through the day.
Growing snapshot for Cleo Springs
Last spring frost
Apr 5
First fall frost
Nov 1
Growing season
208 days
Hardiness zone
7a
More local growing data for Cleo Springs: nearby ZIP 73729 weather · frost dates · planting calendar · Oklahoma frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Fairview 1W Mesonet, Ok (9.3 mi from Cleo Springs). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.