Mermet Weather Forecast

    • 70
    • 86

    Chance Thunderstorms

    • 73
    • 87

    Rain Showers Likely

    • 73
    • 89

    Thunderstorms Likely

    • 74
    • 93

    Mostly Sunny

    • 74
    • 95

    Mostly Sunny

    • 76
    • 96

    Sunny

Today 25 Jun Massac

Mostly sunny. A slight chance of Showers and Thunderstorms in the Morning, then a chance of Showers and Thunderstorms in the afternoon. Highs in the mid 80s. Southwest Winds around 5 Mph. Chance of rain 40 percent.

Tonight 25 Jun Massac

Mostly cloudy with a chance of Showers and Thunderstorms. Lows around 70. South Winds around 5 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mermet Temperature Statistics

June Temperature

Metropolis Municipal Airport (8.1 miles)

  • Lowest 3 June, 2026

    52.5 °F

  • Average June

    74.4 °F

  • Highest 11 June, 2026

    90.3 °F

Climate (2021–2026)

Metropolis Municipal Airport (8.1 miles)

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  • Average Low 2021–2026

    49.2 °F

  • Average 2021–2026

    59.4 °F

  • Average High 2021–2026

    69.8 °F
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