Greenville Weather Forecast

    • 53
    • 80

    Partly Sunny

    • 52
    • 72

    Rain Showers Likely

    • 51
    • 70

    Rain Likely

    • 46
    • 60

    Rain

    • 43
    • 55

    Chance Rain Showers

    • 43
    • 63

    Mostly Cloudy

    • 51
    • 68

    Partly Sunny

Today 28 May Central Piscataquis

Mostly sunny. Highs in the upper 70s. West Winds 5 to 10 Mph.

Tonight 28 May Central Piscataquis

Mostly clear. Lows in the lower 50s. West Winds around 5 Mph.

Graph Plots Open in Graphs
  • Temperature Forecast NOAA

  • Temperature Real-Time

Greenville Temperature Statistics

May Temperature

Greenville (1.9 miles)

  • Lowest 1 May, 2025

    28.9 °F
  • Average May

    51.1 °F
  • Highest 14 May, 2025

    80.7 °F

Climate (2020–Present)

Greenville (1.9 miles)

Take a look at our website widgetsAvailable free! Find Out More
  • Average Low 2020–2025

    36.3 °F
  • Average 2020–2025

    44 °F
  • Average High 2020–2025

    51.8 °F
Get WillyWeather+ to remove ads