Hallowell Weather Forecast

    • 53
    • 74

    Patchy Fog

    • 59
    • 66

    Rain Showers

    • 45
    • 70

    Partly Sunny

    • 50
    • 71

    Mostly Sunny

    • 55
    • 75

    Partly Sunny

    • 56
    • 74

    Chance Rain Showers

    • 51
    • 73

    Partly Sunny

Today 12 Sep Kennebec

Mostly sunny. Highs in the lower 70s. South Winds around 10 Mph with Gusts up to 20 Mph.

Tonight 12 Sep Kennebec

Partly cloudy in the Evening, then becoming mostly cloudy. Patchy fog after midnight. Lows in the mid 50s. South Winds around 10 Mph with Gusts up to 20 Mph in the Evening, becoming light and variable.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Hallowell Temperature Statistics

September Temperature

Augusta, Augusta State Airport (1.9 miles)

  • Lowest 9 September, 2026

    46.9 °F

  • Average September

    65.2 °F

  • Highest 10 September, 2026

    82 °F

Climate (2021–2026)

Augusta, Augusta State Airport (1.9 miles)

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  • Average Low 2021–2026

    40.3 °F

  • Average 2021–2026

    48.9 °F

  • Average High 2021–2026

    57.7 °F
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