Garrison Lake Weather Forecast

    • 65
    • 76

    Severe Tstms

    • 44
    • 81

    Chance Thunderstorms

    • 45
    • 67

    Partly Sunny

    • 45
    • 67

    Partly Sunny

    • 47
    • 67

    Chance Rain Showers

    • 42
    • 63

    Slight Chance Rain Showers

Today 26 Apr Anderson

Mostly cloudy. A chance of Showers with a slight chance of Thunderstorms in the Morning, then Showers likely with a chance of Thunderstorms in the afternoon. Highs in the mid 70s. Southeast Winds 10 to 15 Mph. Chance of rain 60 percent.

Tonight 26 Apr Anderson

Mostly cloudy with a slight chance of Showers and Thunderstorms. Near steady temperature in the upper 50s. East Winds around 5 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Garrison Lake Temperature Statistics

April Temperature

Chanute, Chanute Martin Johnson Airport (41 miles)

  • Lowest 5 April, 2026

    36.6 °F

  • Average April

    63.2 °F

  • Highest 14 April, 2026

    84.7 °F

Climate (2021–Present)

Chanute, Chanute Martin Johnson Airport (41 miles)

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  • Average Low 2021–2026

    49.2 °F

  • Average 2021–2026

    60.5 °F

  • Average High 2021–2026

    72 °F
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