Winthrop Weather Forecast

    • 55
    • 87

    Mostly Cloudy

    • 57
    • 74

    Chance Rain Showers

    • 50
    • 72

    Rain Showers

    • 52
    • 78

    Mostly Sunny

    • 57
    • 86

    Mostly Sunny

    • 61
    • 88

    Partly Sunny

Today 5 Jun Kennebec

Partly sunny. Warm with Highs in the mid 80s. Light and variable Winds.

Tonight 5 Jun Kennebec

Cloudy. Lows in the mid 50s. Light and variable Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Winthrop Temperature Statistics

June Temperature

Augusta, Augusta State Airport (8.7 miles)

  • Lowest 2 June, 2026

    41.6 °F

  • Average June

    59.9 °F

  • Highest 3 June, 2026

    81 °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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