Mercer Weather Forecast

    • 56
    • 73

    Rain Showers Likely

    • 56
    • 78

    Partly Sunny

    • 56
    • 80

    Rain Showers Likely

    • 57
    • 76

    Rain Showers

    • 58
    • 80

    Slight Chance Rain Showers

    • 59
    • 82

    Chance Rain Showers

Today 23 Jun Southern Somerset

Cloudy. Showers this morning. Highs in the lower 70s. Light and variable Winds. Chance of rain 90 percent.

Tonight 23 Jun Southern Somerset

Mostly cloudy. Patchy fog. Lows in the mid 50s. Light and variable Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mercer Temperature Statistics

June Temperature

Waterville, Waterville Robert LaFleur Airport (15.5 miles)

  • Lowest 2 June, 2026

    42.1 °F

  • Average June

    65.4 °F

  • Highest 4 June, 2026

    84.9 °F

Climate (2021–2026)

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

    55.8 °F
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