Loyal, OK Weather & Growing Conditions
Today
105°F
Sunny
Sunny, with a high near 105. Heat index values as high as 102. South wind around 12 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 105°F | Sunny | 12 mph S | 1% |
| Tonight | 78°F | Mostly Clear | 6 to 10 mph S | 4% |
| Wednesday | 104°F | Mostly Sunny | 8 to 13 mph SSW | 5% |
| Wednesday Night | 76°F | Mostly Clear | 7 to 12 mph S | 7% |
| Thursday | 101°F | Mostly Sunny | 6 to 12 mph SSW | 9% |
| Thursday Night | 75°F | Chance Showers And Thunderstorms | 7 to 12 mph SSE | 26% |
| Friday | 100°F | Chance Showers And Thunderstorms | 7 to 12 mph S | 26% |
| Friday Night | 74°F | Mostly Clear | 7 to 12 mph S | 14% |
| Saturday | 101°F | Sunny | 7 to 12 mph S | 14% |
| Saturday Night | 75°F | Clear | 13 mph S | 1% |
| Sunday | 101°F | Sunny | 10 to 14 mph S | 0% |
| Sunday Night | 76°F | Clear | 14 mph S | 0% |
| Monday | 101°F | Sunny | 13 to 16 mph SSW | 0% |
| Monday Night | 77°F | Clear | 15 mph S | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Loyal, OK
Last spring frost
Apr 14
First fall frost
Oct 27
Growing season
194 days
Hardiness zone
7b
Explore more for Loyal, OK: full frost dates · planting calendar · Oklahoma frost dates
Climate data from the nearest NOAA station, Watonga, Ok (11.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.