Winthrop Weather Forecast

    • 31
    • 42

    Snow

    • 20
    • 32

    Snow/Sleet Likely

    • 21
    • 30

    Mostly Cloudy

    • 28
    • 37

    Chance Rain

    • 23
    • 41

    Chance Rain

    • 10
    • 31

    Slight Chance Snow

    • 11
    • 24

    Mostly Cloudy

Today 10 Jan Kennebec

Mostly cloudy. Highs in the lower 40s. Light and variable Winds.

Tonight 10 Jan Kennebec

Cloudy. A chance of snow this Evening, then snow and freezing drizzle after midnight. Snow accumulation of 1 to 3 Inches. Ice accumulation around a trace. Lows around 30. Light and variable Winds, becoming northeast around 10 Mph with Gusts up to 20 Mph after midnight. Chance of precipitation 90 percent.

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  • Temperature Real-Time

Winthrop Temperature Statistics

January Temperature

Augusta, Augusta State Airport (8.7 miles)

  • Lowest 2 January, 2026

    5 °F

  • Average January

    18.9 °F

  • Highest 8 January, 2026

    43 °F

Climate (2021–Present)

Augusta, Augusta State Airport (8.7 miles)

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  • Average Low 2021–2026

    40.4 °F

  • Average 2021–2026

    48.9 °F

  • Average High 2021–2026

    57.6 °F
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