Crystal Lake Weather Forecast

    • 76
    • 101

    Slight Chance Thunderstorms

    • 75
    • 101

    Hot

    • 75
    • 100

    Hot

    • 74
    • 99

    Hot

    • 74
    • 98

    Chance Rain Showers

    • 74
    • 97

    Slight Chance Thunderstorms

    • 73
    • 97

    Hot

Today 6 Sep Red River

Partly cloudy with a slight chance of Showers and Thunderstorms. Hot. Near steady temperature in the upper 90s. Southeast Winds around 5 Mph. Chance of rain 20 percent. Heat index Values up to 108.

Tonight 6 Sep Red River

Partly cloudy. Lows in the mid 70s. South Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Crystal Lake Temperature Statistics

September Temperature

Idabel, Mc Curtain County Regional Airport (27.3 miles)

  • Lowest 1 September, 2026

    71.6 °F

  • Average September

    85.9 °F

  • Highest 1 September, 2026

    100.4 °F

Climate (2021–2026)

Idabel, Mc Curtain County Regional Airport (27.3 miles)

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  • Average Low 2021–2026

    54.6 °F

  • Average 2021–2026

    65.3 °F

  • Average High 2021–2026

    76.5 °F
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