Winthrop Weather Forecast

    • 37
    • 46

    Rain Showers Likely

    • 33
    • 52

    Chance Rain Showers

    • 31
    • 51

    Partly Sunny

    • 34
    • 56

    Partly Sunny

    • 37
    • 58

    Mostly Cloudy

    • 37
    • 58

    Partly Sunny

Today 22 Apr Kennebec

Mostly cloudy. Scattered rain Showers in the afternoon. Highs in the mid 40s. South Winds around 10 Mph. Chance of rain 50 percent.

Tonight 22 Apr Kennebec

Partly cloudy. Near steady temperature in the lower 30s. Light and variable Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Winthrop Temperature Statistics

April Temperature

Augusta, Augusta State Airport (8.7 miles)

  • Lowest 8 April, 2026

    22.6 °F

  • Average April

    44.6 °F

  • Highest 14 April, 2026

    71.7 °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

    48.8 °F

  • Average High 2021–2026

    57.6 °F
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