Merrill Weather Forecast

    • 54
    • 73

    Partly Sunny

    • 38
    • 67

    Partly Sunny

    • 49
    • 66

    Chance Rain Showers

    • 52
    • 74

    Rain Showers Likely

    • 44
    • 71

    Rain Showers Likely

    • 38
    • 58

    Partly Sunny

Today 16 May Southeast Aroostook

Partly sunny this Morning, then becoming mostly sunny. Highs in the mid 70s. West Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 16 May Southeast Aroostook

Partly cloudy. Isolated Showers after midnight. Lows in the mid 50s. Southwest Winds 5 to 10 Mph. Chance of rain 20 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Merrill Temperature Statistics

May Temperature

Houlton, Houlton International Airport (21.1 miles)

  • Lowest 12 May, 2026

    27.6 °F

  • Average May

    46.7 °F

  • Highest 5 May, 2026

    80.7 °F

Climate (2021–Present)

Houlton, Houlton International Airport (21.1 miles)

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

  • Average Low 2021–2026

    33.1 °F

  • Average 2021–2026

    43.5 °F

  • Average High 2021–2026

    53.5 °F
Get WillyWeather+ to remove ads