Orono Weather Forecast

    • 14
    • 29

    Snow/Sleet Likely

    • 23
    • 40

    Rain

    • 10
    • 24

    Mostly Cloudy

    • 10
    • 24

    Chance Snow

    • 3
    • 17

    Slight Chance Snow

    • 6
    • 19

    Partly Sunny

Today 28 Dec Southern Penobscot

Sunny. Not as cold with Highs around 30. Northwest Winds 5 to 10 Mph.

Tonight 28 Dec Southern Penobscot

Mostly cloudy. A chance of snow after midnight. Snow accumulation up to 1 inch possible. Not as cold with Lows around 16. Temperature rising into the lower 20s after midnight. Southwest Winds around 5 Mph, becoming east after midnight. Chance of snow 50 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Orono Temperature Statistics

December Temperature

Bangor, Bangor International Airport (9.3 miles)

  • Lowest 9 December, 2025

    -11 °F

  • Average December

    21.8 °F

  • Highest 19 December, 2025

    55.9 °F

Climate (2020–Present)

Bangor, Bangor International Airport (9.3 miles)

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

  • Average Low 2020–2025

    37.8 °F

  • Average 2020–2025

    47.5 °F

  • Average High 2020–2025

    56.9 °F
Get WillyWeather+ to remove ads