Arapaho, OK Weather & Growing Conditions
Today
104°F
Sunny
Sunny, with a high near 104. Heat index values as high as 101. South southwest wind around 13 mph, with gusts as high as 20 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 104°F | Sunny | 13 mph SSW | 1% |
| Tonight | 75°F | Mostly Clear | 9 to 13 mph SSE | 4% |
| Wednesday | 103°F | Sunny | 8 to 14 mph SSW | 6% |
| Wednesday Night | 75°F | Partly Cloudy | 8 to 14 mph S | 7% |
| Thursday | 101°F | Sunny | 7 to 14 mph SSW | 12% |
| Thursday Night | 74°F | Chance Showers And Thunderstorms | 9 to 14 mph SSE | 26% |
| Friday | 100°F | Chance Showers And Thunderstorms | 8 to 13 mph S | 26% |
| Friday Night | 72°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 8 to 13 mph SSE | 15% |
| Saturday | 101°F | Sunny | 7 to 12 mph S | 8% |
| Saturday Night | 73°F | Clear | 13 mph S | 2% |
| Sunday | 100°F | Sunny | 9 to 15 mph S | 1% |
| Sunday Night | 74°F | Clear | 15 mph S | 0% |
| Monday | 100°F | Sunny | 12 to 17 mph SSW | 0% |
| Monday Night | 75°F | Clear | 14 to 17 mph S | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Arapaho, OK
Last spring frost
Apr 13
First fall frost
Oct 28
Growing season
197 days
Hardiness zone
7b
Explore more for Arapaho, OK: full frost dates · planting calendar · Oklahoma frost dates
Climate data from the nearest NOAA station, Clinton, Ok (8.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.