Tonkawa, OK Weather & Growing Conditions
Overnight
74°F
Mostly Clear
Mostly clear, with a low around 74. South wind around 10 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 74°F | Mostly Clear | 10 mph S | 0% |
| Saturday | 99°F | Sunny | 10 to 15 mph S | 12% |
| Saturday Night | 72°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 7 to 13 mph S | 57% |
| Sunday | 90°F | Showers And Thunderstorms Likely | 8 mph SE | 62% |
| Sunday Night | 63°F | Chance Showers And Thunderstorms | 8 mph NNE | 49% |
| Monday | 81°F | Slight Chance Rain Showers then Mostly Sunny | 10 mph NNE | 19% |
| Monday Night | 58°F | Partly Cloudy | 9 mph NE | 6% |
| Tuesday | 76°F | Mostly Sunny | 9 mph NE | 7% |
| Tuesday Night | 54°F | Partly Cloudy | 6 to 9 mph ENE | 2% |
| Wednesday | 78°F | Mostly Sunny | 7 mph ENE | 6% |
| Wednesday Night | 57°F | Partly Cloudy | 7 mph E | 7% |
| Thursday | 80°F | Chance Rain Showers | 7 mph SE | 31% |
| Thursday Night | 61°F | Slight Chance Rain Showers | 7 mph ESE | 21% |
| Friday | 83°F | Slight Chance Rain Showers | 7 mph SE | 23% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Tonkawa, OK
Last spring frost
Apr 8
First fall frost
Oct 27
Growing season
201 days
Hardiness zone
7a
Explore more for Tonkawa, OK: full frost dates · planting calendar · Oklahoma frost dates
Climate data from the nearest NOAA station, Blackwell 4Sse Mesonet, Ok (8.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.