Grayson Weather Forecast
- 69
- 93
Becoming Sunny
- 67
- 94
Mostly Sunny
- 68
- 93
Mostly Sunny
- 67
- 92
Partly Sunny
- 63
- 79
Rain Showers Likely
- 61
- 74
Chance Thunderstorms
Today 21 Aug Okmulgee
Sunny. Highs in the lower 90s. Northeast Winds around 5 Mph.
Tonight 21 Aug Okmulgee
Mostly clear. Lows in the upper 60s. Northeast Winds around 5 Mph.
Grayson Temperature Statistics
August Temperature
Okmulgee, Okmulgee Municipal Airport (11.8 miles)
Lowest 3 August, 2025
66.4 °FAverage August
81.7 °FHighest 19 August, 2025
100.2 °F
Climate (2020–Present)
Okmulgee, Okmulgee Municipal Airport (11.8 miles)
Average Low 2020–2025
50.9 °FAverage 2020–2025
61.9 °FAverage High 2020–2025
73.4 °F