Guymon Weather Forecast

    • 49
    • 64

    Rain Showers

    • 49
    • 70

    Slight Chance Thunderstorms

    • 49
    • 75

    Mostly Sunny

    • 49
    • 77

    Mostly Sunny

    • 52
    • 77

    Mostly Cloudy

    • 50
    • 72

    Chance Rain Showers

Today 25 Oct Texas

Scattered Showers Early, then Showers and scattered Thunderstorms. Highs in the mid 60s. Southeast Winds 10 to 20 Mph with Gusts up to 30 Mph. Chance of rain 90 percent.

Tonight 25 Oct Texas

Showers and scattered Thunderstorms in the Evening, then numerous Showers and isolated Thunderstorms after midnight. Lows in the upper 40s. South Winds 10 to 15 Mph. Gusts up to 30 Mph in the evening. Chance of rain 90 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Guymon Temperature Statistics

October Temperature

Guymon / Guymon Municipal Airport (1.2 miles)

  • Lowest 17 October, 2026

    28.7 °F

  • Average October

    64.9 °F

  • Highest 12 October, 2026

    91.7 °F

Climate (2021–2026)

Guymon / Guymon Municipal Airport (1.2 miles)

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  • Average Low 2021–2026

    44.9 °F

  • Average 2021–2026

    59.8 °F

  • Average High 2021–2026

    75 °F
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