Watonga, OK Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Watonga, a city in Blaine County, Oklahoma.
Today
103°F
Sunny
Sunny, with a high near 103. Heat index values as high as 101. South wind around 12 mph.
7-day forecast for Watonga
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 103°F | Sunny | 12 mph S | 1% |
| Tonight | 77°F | Mostly Clear | 7 to 10 mph S | 4% |
| Wednesday | 102°F | Mostly Sunny | 9 to 14 mph SSW | 6% |
| Wednesday Night | 75°F | Mostly Clear | 7 to 12 mph SSE | 7% |
| Thursday | 100°F | Mostly Sunny | 6 to 12 mph SSW | 9% |
| Thursday Night | 74°F | Chance Showers And Thunderstorms | 8 to 12 mph SSE | 27% |
| Friday | 99°F | Chance Showers And Thunderstorms | 8 to 12 mph S | 27% |
| Friday Night | 73°F | Mostly Clear | 8 to 12 mph S | 13% |
| Saturday | 100°F | Sunny | 8 to 13 mph SSW | 13% |
| Saturday Night | 74°F | Clear | 13 mph S | 1% |
| Sunday | 100°F | Sunny | 12 to 15 mph SSW | 0% |
| Sunday Night | 75°F | Clear | 14 mph S | 0% |
| Monday | 100°F | Sunny | 16 mph SSW | 0% |
| Monday Night | 77°F | Clear | 15 mph S | 0% |
Forecast source: National Weather Service (api.weather.gov) for Watonga (35.848, -98.403). Updated through the day.
Growing snapshot for Watonga
Last spring frost
Apr 14
First fall frost
Oct 27
Growing season
194 days
Hardiness zone
7b
More local growing data for Watonga: nearby ZIP 73772 weather · frost dates · planting calendar · Oklahoma frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Watonga, Ok (0.6 mi from Watonga). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.