Key Lake Weather Forecast

    • 16
    • 45

    Increasing Clouds

    • 18
    • 32

    Mostly Sunny

    • 26
    • 45

    Mostly Sunny

    • 42
    • 59

    Mostly Cloudy

    • 37
    • 61

    Chance Rain Showers

    • 28
    • 56

    Mostly Sunny

Today 30 Jan Red River

Mostly sunny. Much cooler with Highs in the mid 40s. North Winds around 10 Mph.

Tonight 30 Jan Red River

Partly cloudy. Colder with Lows around 15. North Winds 10 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Key Lake Temperature Statistics

January Temperature

Mount Pleasant, Mount Pleasant Regional Airport (25.5 miles)

  • Lowest 27 January, 2026

    13.3 °F

  • Average January

    45.4 °F

  • Highest 8 January, 2026

    77.7 °F

Climate (2021–Present)

Mount Pleasant, Mount Pleasant Regional Airport (25.5 miles)

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  • Average Low 2021–2026

    54.2 °F

  • Average 2021–2026

    64.8 °F

  • Average High 2021–2026

    76.1 °F
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