Mattlia Lake Weather Forecast

    • 50
    • 78

    Patchy Fog

    • 57
    • 79

    Chance Rain Showers

    • 52
    • 78

    Slight Chance Rain Showers

    • 53
    • 77

    Partly Sunny

    • 53
    • 77

    Slight Chance Thunderstorms

    • 50
    • 75

    Slight Chance Thunderstorms

    • 50
    • 74

    Partly Sunny

Today 7 Aug Carlton/South St. Louis

Mostly sunny. Near steady temperature in the mid 70s. Northwest Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 7 Aug Carlton/South St. Louis

Mostly clear. Patchy fog after midnight. Cooler with Lows in the lower 50s. Northwest Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mattlia Lake Temperature Statistics

August Temperature

Mc Gregor - Isedor Iverson Airport (13 miles)

  • Lowest 5 August, 2026

    44.6 °F

  • Average August

    67.2 °F

  • Highest 3 August, 2026

    84.2 °F

Climate (2021–2026)

Mc Gregor - Isedor Iverson Airport (13 miles)

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  • Average Low 2021–2026

    32.9 °F

  • Average 2021–2026

    43 °F

  • Average High 2021–2026

    52.6 °F
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