Knowles, OK Weather & Growing Conditions
This Afternoon
56°F
Mostly Sunny
Mostly sunny, with a high near 56. North northwest wind 15 to 20 mph, with gusts as high as 30 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 56°F | Mostly Sunny | 15 to 20 mph NNW | 0% |
| Tonight | 39°F | Mostly Clear | 5 to 10 mph WNW | 0% |
| Wednesday | 64°F | Sunny | 5 to 10 mph SW | 1% |
| Wednesday Night | 45°F | Mostly Cloudy then Chance Showers And Thunderstorms | 5 to 15 mph E | 48% |
| Thursday | 55°F | Chance Rain Showers then Mostly Sunny | 5 to 15 mph N | 50% |
| Thursday Night | 36°F | Mostly Clear | 5 mph NW | 0% |
| Friday | 58°F | Sunny | 0 to 5 mph NNE | 1% |
| Friday Night | 39°F | Partly Cloudy | 5 mph S | 1% |
| Saturday | 63°F | Sunny | 5 mph WNW | 3% |
| Saturday Night | 40°F | Mostly Clear | 0 to 5 mph NW | 1% |
| Sunday | 65°F | Sunny | 5 mph WSW | 1% |
| Sunday Night | 42°F | Clear | 5 to 10 mph SSW | 0% |
| Monday | 69°F | Sunny | 5 to 10 mph SW | 0% |
| Monday Night | 45°F | Mostly Clear | 5 mph WSW | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Knowles, OK
Last spring frost
Apr 13
First fall frost
Oct 28
Growing season
196 days
Hardiness zone
7a
Explore more for Knowles, OK: full frost dates · planting calendar · Oklahoma frost dates
Climate data from the nearest NOAA station, Gate, Ok (6.6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.