Twenty Lake Weather Forecast

    • 46
    • 67

    Mostly Sunny

    • 54
    • 73

    Chance Rain Showers

    • 50
    • 78

    Mostly Sunny

    • 45
    • 71

    Mostly Sunny

    • 50
    • 67

    Rain Showers

    • 46
    • 66

    Rain Showers Likely

    • 40
    • 57

    Mostly Cloudy

Today 13 May South Aitkin

Sunny. Near steady temperature in the upper 60s. North Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 13 May South Aitkin

Mostly clear. Lows in the mid 40s. Northeast Winds around 5 Mph, becoming southeast after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Twenty Lake Temperature Statistics

May Temperature

Aitkin Municipal Airport - Steve Kurtz Field (14.3 miles)

  • Lowest 1 May, 2026

    24.8 °F

  • Average May

    45.8 °F

  • Highest 2 May, 2026

    66.2 °F

Climate (2021–Present)

Aitkin Municipal Airport - Steve Kurtz Field (14.3 miles)

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  • Average Low 2021–2026

    31 °F

  • Average 2021–2026

    42.4 °F

  • Average High 2021–2026

    52.6 °F
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