Knowles, OK Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Knowles, a town in Beaver County, Oklahoma.
Tonight
65°F
Partly Cloudy
Partly cloudy, with a low around 65. Northeast wind around 10 mph.
7-day forecast for Knowles
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 65°F | Partly Cloudy | 10 mph NE | 13% |
| Sunday | 84°F | Mostly Sunny | 10 to 15 mph NNE | 3% |
| Sunday Night | 59°F | Partly Cloudy then Slight Chance Rain Showers | 10 mph NE | 18% |
| Monday | 79°F | Slight Chance Rain Showers then Partly Sunny | 5 to 10 mph NE | 17% |
| Monday Night | 57°F | Partly Cloudy | 5 to 10 mph E | 6% |
| Tuesday | 77°F | Mostly Sunny | 10 mph E | 7% |
| Tuesday Night | 57°F | Partly Cloudy | 10 mph ESE | 6% |
| Wednesday | 79°F | Chance Rain Showers | 10 mph SE | 35% |
| Wednesday Night | 62°F | Chance Showers And Thunderstorms | 10 mph SE | 51% |
| Thursday | 86°F | Chance Showers And Thunderstorms | 10 to 15 mph S | 51% |
| Thursday Night | 65°F | Chance Showers And Thunderstorms | 5 to 10 mph SSE | 51% |
| Friday | 87°F | Chance Rain Showers then Slight Chance Showers And Thunderstorms | 5 to 10 mph SSE | 51% |
| Friday Night | 65°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 10 mph SE | 38% |
| Saturday | 88°F | Chance Rain Showers | 10 to 15 mph SSE | 38% |
Forecast source: National Weather Service (api.weather.gov) for Knowles (36.873, -100.192). Updated through the day.
Growing snapshot for Knowles
Last spring frost
Apr 13
First fall frost
Oct 28
Growing season
196 days
Hardiness zone
7a
More local growing data for Knowles: nearby ZIP 73844 weather · frost dates · planting calendar · Oklahoma frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Gate, Ok (6.6 mi from Knowles). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.