Orono Weather Forecast

    • 58
    • 65

    Rain Showers

    • 43
    • 71

    Chance Rain Showers

    • 44
    • 71

    Mostly Sunny

    • 51
    • 74

    Partly Sunny

    • 51
    • 73

    Chance Rain Showers

    • 46
    • 72

    Slight Chance Rain Showers

    • 45
    • 67

    Chance Rain Showers

Today 13 Sep Southern Penobscot

Rain. Near steady temperature in the mid 60s. South Winds around 10 Mph with Gusts up to 20 Mph. Chance of rain near 100 percent.

Tonight 13 Sep Southern Penobscot

Cloudy. A chance of rain in the Evening, then scattered Showers after midnight. Lows in the upper 50s. Southwest Winds 5 to 10 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Orono Temperature Statistics

September Temperature

Bangor, Bangor International Airport (9.3 miles)

  • Lowest 9 September, 2026

    40.6 °F

  • Average September

    63.1 °F

  • Highest 10 September, 2026

    82.7 °F

Climate (2021–2026)

Bangor, Bangor International Airport (9.3 miles)

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  • Average Low 2021–2026

    37.2 °F

  • Average 2021–2026

    47.2 °F

  • Average High 2021–2026

    56.9 °F
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