Texhoma Weather Forecast
- 68
- 99
Hot
- 68
- 100
Hot
- 62
- 98
Chance Thunderstorms
- 63
- 94
Chance Thunderstorms
- 64
- 99
Hot
- 61
- 98
Chance Rain Showers
Today 7 Sep Sherman
Mostly sunny. Highs in the upper 90s. South Winds 10 to 15 Mph with Gusts up to 25 Mph.
Tonight 7 Sep Sherman
Mostly clear. Lows in the upper 60s. South Winds around 15 Mph. Gusts up to 30 Mph in the evening.
Texhoma Temperature Statistics
September Temperature
Guymon / Guymon Municipal Airport (19.9 miles)
Lowest 1 September, 2026
67.6 °FAverage September
85.8 °FHighest 3 September, 2026
104.6 °F
Climate (2021–2026)
Guymon / Guymon Municipal Airport (19.9 miles)
Average Low 2021–2026
44.8 °FAverage 2021–2026
59.7 °FAverage High 2021–2026
75 °F