Byars, OK Weather & Growing Conditions
Overnight
73°F
Mostly Cloudy
Mostly cloudy, with a low around 73. South wind around 7 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 73°F | Mostly Cloudy | 7 mph S | 0% |
| Saturday | 98°F | Sunny | 7 to 10 mph SSW | 0% |
| Saturday Night | 74°F | Mostly Clear | 8 mph S | 2% |
| Sunday | 95°F | Showers And Thunderstorms Likely | 6 to 9 mph S | 68% |
| Sunday Night | 66°F | Showers And Thunderstorms Likely | 2 to 6 mph ESE | 68% |
| Monday | 86°F | Slight Chance Showers And Thunderstorms | 2 to 7 mph NNE | 57% |
| Monday Night | 62°F | Partly Cloudy | 6 mph NNE | 14% |
| Tuesday | 82°F | Mostly Sunny | 9 mph NNE | 14% |
| Tuesday Night | 59°F | Partly Cloudy | 7 mph NE | 8% |
| Wednesday | 84°F | Mostly Sunny | 6 mph NE | 10% |
| Wednesday Night | 61°F | Partly Cloudy | 3 mph ENE | 7% |
| Thursday | 86°F | Mostly Sunny | 3 mph SE | 9% |
| Thursday Night | 63°F | Partly Cloudy | 3 mph E | 7% |
| Friday | 86°F | Partly Sunny | 3 mph ESE | 11% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Byars, OK
Last spring frost
Mar 25
First fall frost
Nov 8
Growing season
228 days
Hardiness zone
7b
Explore more for Byars, OK: full frost dates · planting calendar · Oklahoma frost dates
Climate data from the nearest NOAA station, Byars 3Ese Mesonet, Ok (3.6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.