Loyal, OK Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Loyal, a town in Kingfisher County, Oklahoma.
This Afternoon
100°F
Sunny
Sunny, with a high near 100. Heat index values as high as 102. South wind around 14 mph, with gusts as high as 21 mph.
7-day forecast for Loyal
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 100°F | Sunny | 14 mph S | 0% |
| Tonight | 76°F | Mostly Clear | 13 mph S | 1% |
| Saturday | 101°F | Sunny | 12 to 15 mph SSW | 4% |
| Saturday Night | 75°F | Chance Showers And Thunderstorms | 13 mph S | 38% |
| Sunday | 96°F | Showers And Thunderstorms Likely | 9 mph S | 56% |
| Sunday Night | 65°F | Chance Showers And Thunderstorms | 5 to 9 mph NNE | 51% |
| Monday | 86°F | Chance Showers And Thunderstorms then Partly Sunny | 10 mph NNE | 26% |
| Monday Night | 62°F | Partly Cloudy | 6 to 10 mph NE | 12% |
| Tuesday | 82°F | Partly Sunny | 9 mph NE | 12% |
| Tuesday Night | 59°F | Partly Cloudy then Slight Chance Rain Showers | 6 to 9 mph ENE | 15% |
| Wednesday | 83°F | Slight Chance Rain Showers then Mostly Sunny | 5 to 8 mph ENE | 15% |
| Wednesday Night | 62°F | Partly Cloudy | 3 to 8 mph E | 13% |
| Thursday | 85°F | Chance Rain Showers | 3 to 7 mph ESE | 32% |
| Thursday Night | 64°F | Slight Chance Rain Showers | 3 to 7 mph ESE | 23% |
Forecast source: National Weather Service (api.weather.gov) for Loyal (35.973, -98.118). Updated through the day.
Growing snapshot for Loyal
Last spring frost
Apr 9
First fall frost
Nov 1
Growing season
204 days
Hardiness zone
7a
More local growing data for Loyal: nearby ZIP 73756 weather · frost dates · planting calendar · Oklahoma frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Kingfisher 1W Mesonet, Ok (12.3 mi from Loyal). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 18, 2026.