Guymon Lake Weather Forecast

    • 24
    • 43

    Increasing Clouds

    • 13
    • 32

    Increasing Clouds

    • 9
    • 24

    Partly Sunny

    • 23
    • 32

    Partly Sunny

    • 31
    • 47

    Partly Sunny

    • 37
    • 51

    Mostly Cloudy

    • 26
    • 46

    Chance Rain Showers

Today 29 Jan Shelby

Mostly sunny. Highs in the lower 40s. East Winds around 5 Mph.

Tonight 29 Jan Shelby

Partly cloudy late this Evening, then becoming mostly cloudy. A slight chance of freezing drizzle. Lows in the mid 20s. Northeast Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Guymon Lake Temperature Statistics

January Temperature

Olive Branch, Olive Branch Airport (13.7 miles)

  • Lowest 26 January, 2026

    10.4 °F

  • Average January

    39.5 °F

  • Highest 6 January, 2026

    71.6 °F

Climate (2021–Present)

Olive Branch, Olive Branch Airport (13.7 miles)

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  • Average Low 2021–2026

    53.4 °F

  • Average 2021–2026

    60.7 °F

  • Average High 2021–2026

    72.9 °F
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