Mercer Weather Forecast

    • 44
    • 60

    Rain

    • 38
    • 61

    Decreasing Clouds

    • 36
    • 57

    Partly Sunny

    • 42
    • 60

    Chance Rain

    • 44
    • 67

    Rain Showers

    • 41
    • 58

    Rain Showers Likely

    • 40
    • 58

    Partly Sunny

Today 6 May Southern Somerset

Rain with a slight chance of Thunderstorms. Highs in the lower 60s. South Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain near 100 percent.

Tonight 6 May Southern Somerset

Rain with a slight chance of Thunderstorms this Evening, then Showers after midnight. Lows in the lower 40s. South Winds around 10 Mph with Gusts up to 20 Mph, becoming southwest after midnight. Chance of rain near 100 percent.

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  • Temperature Real-Time

Mercer Temperature Statistics

May Temperature

Waterville, Waterville Robert LaFleur Airport (15.5 miles)

  • Lowest 2 May, 2026

    33.1 °F

  • Average May

    46 °F

  • Highest 4 May, 2026

    63 °F

Climate (2021–Present)

Waterville, Waterville Robert LaFleur Airport (15.5 miles)

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  • Average Low 2021–2026

    38.1 °F

  • Average 2021–2026

    46.8 °F

  • Average High 2021–2026

    55.9 °F
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