Winthrop Weather Forecast

    • 49
    • 60

    Rain Showers Likely

    • 47
    • 67

    Rain Showers Likely

    • 50
    • 66

    Chance Rain Showers

    • 47
    • 62

    Chance Rain Showers

    • 46
    • 70

    Slight Chance Rain Showers

    • 47
    • 67

    Mostly Cloudy

Today 13 Apr Kennebec

Rain this Morning, then Showers likely this afternoon. Highs around 60. South Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain near 100 percent.

Tonight 13 Apr Kennebec

Partly cloudy with a chance of Showers in the Evening, then mostly clear after midnight. Lows in the upper 40s. Southwest Winds around 10 Mph with Gusts up to 20 Mph in the Evening, becoming light and variable. Chance of rain 40 percent.

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Winthrop Temperature Statistics

April Temperature

Augusta, Augusta State Airport (8.7 miles)

  • Lowest 8 April, 2026

    22.6 °F

  • Average April

    38.7 °F

  • Highest 10 April, 2026

    59 °F

Climate (2021–Present)

Augusta, Augusta State Airport (8.7 miles)

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  • Average Low 2021–2026

    40.3 °F

  • Average 2021–2026

    48.8 °F

  • Average High 2021–2026

    57.5 °F
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