Mercer Weather Forecast

    • 45
    • 54

    Chance Rain Showers

    • 42
    • 56

    Mostly Cloudy

    • 42
    • 56

    Chance Rain

    • 42
    • 53

    Rain Likely

    • 42
    • 51

    Rain Showers Likely

    • 42
    • 55

    Rain Showers Likely

Today 19 May Southern Somerset

Cloudy with scattered Showers. Highs in the lower 50s. Northwest Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of rain 50 percent.

Tonight 19 May Southern Somerset

Mostly cloudy with a 40 percent chance of Showers. Lows in the mid 40s. North Winds 10 to 15 Mph with Gusts up to 30 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mercer Temperature Statistics

May Temperature

Waterville, Waterville Robert LaFleur Airport (15.5 miles)

  • Lowest 1 May, 2025

    34 °F

  • Average May

    55 °F

  • Highest 16 May, 2025

    80.1 °F

Climate (2020–Present)

Waterville, Waterville Robert LaFleur Airport (15.5 miles)

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  • Average Low 2020–2025

    38.2 °F

  • Average 2020–2025

    46.9 °F

  • Average High 2020–2025

    56 °F
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