Byron, OK Weather & Growing Conditions
Today
66°F
Sunny
Sunny, with a high near 66. West wind 0 to 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 66°F | Sunny | 0 to 5 mph W | 0% |
| Tonight | 46°F | Mostly Clear then Slight Chance Rain Showers | 3 mph SE | 17% |
| Thursday | 57°F | Showers And Thunderstorms | 5 to 10 mph NNE | 76% |
| Thursday Night | 37°F | Mostly Clear | 6 mph NNW | 6% |
| Friday | 59°F | Sunny | 5 mph NNE | 0% |
| Friday Night | 37°F | Mostly Cloudy | 1 mph NE | 0% |
| Saturday | 62°F | Mostly Sunny | 2 mph SE | 0% |
| Saturday Night | 38°F | Partly Cloudy | 1 mph NNE | 0% |
| Sunday | 66°F | Sunny | 1 mph WNW | 0% |
| Sunday Night | 40°F | Clear | 2 mph S | 0% |
| Monday | 70°F | Sunny | 2 to 6 mph S | 1% |
| Monday Night | 44°F | Mostly Clear | 6 mph SSW | 1% |
| Tuesday | 71°F | Sunny | 5 mph SW | 1% |
| Tuesday Night | 47°F | Partly Cloudy | 5 mph SE | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Byron, OK
Last spring frost
Apr 8
First fall frost
Oct 31
Growing season
204 days
Hardiness zone
7a
Explore more for Byron, OK: full frost dates · planting calendar · Oklahoma frost dates
Climate data from the nearest NOAA station, Kiowa, Ks (10.6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.