Merrymeeting Bay - Bald Head Weather Forecast

    • 37
    • 56

    Rain Showers

    • 43
    • 56

    Rain Showers

    • 43
    • 61

    Rain Showers Likely

    • 40
    • 55

    Rain Showers Likely

    • 40
    • 56

    Slight Chance Rain Showers

    • 41
    • 56

    Mostly Cloudy

Today 8 May Sagadahoc

Mostly sunny this Morning, then mostly cloudy with scattered Showers this afternoon. Highs in the upper 50s. West Winds around 10 Mph. Chance of rain 40 percent.

Tonight 8 May Sagadahoc

Mostly clear. Chance of frost in Sheltered Locations after midnight. Lows in the mid 30s. Light and variable Winds.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Merrymeeting Bay - Bald Head Temperature Statistics

May Temperature

Wiscasset Airport (6.8 miles)

  • Lowest 4 May, 2026

    33.1 °F

  • Average May

    50.6 °F

  • Highest 5 May, 2026

    68 °F

Climate (2021–Present)

Wiscasset Airport (6.8 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    38.6 °F

  • Average 2021–2026

    48.4 °F

  • Average High 2021–2026

    57.8 °F
Get WillyWeather+ to remove ads