Winthrop Weather Forecast

    • 53
    • 78

    Sunny

    • 52
    • 78

    Mostly Sunny

    • 59
    • 77

    Rain Showers Likely

    • 56
    • 73

    Chance Rain Showers

    • 57
    • 81

    Mostly Sunny

    • 60
    • 83

    Chance Rain Showers

    • 55
    • 79

    Chance Rain Showers

Today 14 Aug Kennebec

Mostly sunny. Highs in the upper 70s. Northwest Winds around 10 Mph with Gusts up to 25 Mph.

Tonight 14 Aug Kennebec

Clear. Lows in the lower 50s. Northwest Winds around 10 Mph with Gusts up to 20 Mph in the Evening, becoming light and variable.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Winthrop Temperature Statistics

August Temperature

Augusta, Augusta State Airport (8.7 miles)

  • Lowest 4 August, 2026

    59.6 °F

  • Average August

    75 °F

  • Highest 7 August, 2026

    92.6 °F

Climate (2021–2026)

Augusta, Augusta State Airport (8.7 miles)

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  • Average Low 2021–2026

    40.3 °F

  • Average 2021–2026

    49 °F

  • Average High 2021–2026

    57.7 °F
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