Sterling, OK Weather & Growing Conditions
Today
103°F
Sunny
Sunny, with a high near 103. Heat index values as high as 101. South southwest wind around 9 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 103°F | Sunny | 9 mph SSW | 0% |
| Tonight | 76°F | Mostly Clear | 9 mph SSE | 2% |
| Wednesday | 102°F | Sunny | 6 to 13 mph SSW | 2% |
| Wednesday Night | 76°F | Mostly Clear | 7 to 10 mph S | 2% |
| Thursday | 101°F | Mostly Sunny | 6 to 10 mph SSW | 9% |
| Thursday Night | 75°F | Partly Cloudy | 7 to 10 mph SSE | 13% |
| Friday | 99°F | Slight Chance Showers And Thunderstorms | 6 to 9 mph S | 23% |
| Friday Night | 73°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 7 to 10 mph SSE | 23% |
| Saturday | 98°F | Sunny | 6 to 9 mph S | 9% |
| Saturday Night | 74°F | Mostly Clear | 10 mph S | 5% |
| Sunday | 98°F | Sunny | 7 to 13 mph S | 2% |
| Sunday Night | 74°F | Clear | 12 mph SSE | 1% |
| Monday | 99°F | Sunny | 9 to 14 mph S | 1% |
| Monday Night | 74°F | Mostly Clear | 10 to 14 mph S | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Sterling, OK
Last spring frost
Apr 4
First fall frost
Oct 31
Growing season
210 days
Hardiness zone
7b
Explore more for Sterling, OK: full frost dates · planting calendar · Oklahoma frost dates
Climate data from the nearest NOAA station, Acme Mesonet, Ok (9.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.