Spavinaw, OK Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Spavinaw, a town in Mayes County, Oklahoma.
Today
98°F
Sunny
Sunny, with a high near 98. Heat index values as high as 102. South wind around 5 mph.
7-day forecast for Spavinaw
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 98°F | Sunny | 5 mph S | 0% |
| Tonight | 76°F | Mostly Clear | 0 to 5 mph SE | 1% |
| Wednesday | 99°F | Mostly Sunny | 5 mph S | 5% |
| Wednesday Night | 76°F | Partly Cloudy | 5 mph S | 11% |
| Thursday | 98°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph S | 17% |
| Thursday Night | 74°F | Chance Showers And Thunderstorms | 0 to 5 mph SE | 55% |
| Friday | 94°F | Showers And Thunderstorms Likely then Chance Showers And Thunderstorms | 0 to 5 mph S | 55% |
| Friday Night | 74°F | Slight Chance Showers And Thunderstorms | 5 mph S | 24% |
| Saturday | 96°F | Slight Chance Showers And Thunderstorms then Sunny | 5 mph S | 15% |
| Saturday Night | 75°F | Mostly Clear | 5 mph S | 6% |
| Sunday | 96°F | Sunny | 5 to 10 mph S | 3% |
| Sunday Night | 76°F | Clear | 5 mph S | 1% |
| Monday | 97°F | Sunny | 5 to 10 mph S | 0% |
| Monday Night | 77°F | Mostly Clear | 5 to 10 mph S | 0% |
Forecast source: National Weather Service (api.weather.gov) for Spavinaw (36.394, -95.050). Updated through the day.
Growing snapshot for Spavinaw
Last spring frost
Apr 7
First fall frost
Nov 2
Growing season
209 days
Hardiness zone
7a
More local growing data for Spavinaw: nearby ZIP 74366 weather · frost dates · planting calendar · Oklahoma frost dates
Nearby towns & communities
Adair
Ballou
Cedar Crest
Chouteau
Disney
Hoot Owl
Iron Post
Kenwood
Langley
Little Rock
Locust Grove
Mazie
Murphy
Pensacola
Pin Oak Acres
Pryor Creek
Pump Back
Rose
Salina
Sams Corner
Sportmans Shores
Sportsmen Acres
Strang
Wickliffe
Climate data from the nearest NOAA station, Spavinaw, Ok (1.9 mi from Spavinaw). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.