Winthrop Weather Forecast

    • 29
    • 41

    Chance Rain

    • 44
    • 52

    Rain

    • 14
    • 50

    Chance Rain Showers

    • 21
    • 33

    Mostly Cloudy

    • 26
    • 41

    Slight Chance Snow

    • 26
    • 46

    Chance Rain/Snow

Today 15 Mar Kennebec

Partly sunny. Highs in the lower 40s. Light and variable Winds.

Tonight 15 Mar Kennebec

Mostly cloudy this Evening, then clearing. Lows in the lower 20s. Northwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Winthrop Temperature Statistics

March Temperature

Augusta, Augusta State Airport (8.7 miles)

  • Lowest 3 March, 2026

    12.9 °F

  • Average March

    35.5 °F

  • Highest 10 March, 2026

    72 °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

    57.7 °F
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