Kittery Weather Forecast

    • 61
    • 82

    Chance Thunderstorms

    • 57
    • 82

    Mostly Sunny

    • 58
    • 81

    Mostly Sunny

    • 63
    • 80

    Rain Showers Likely

    • 61
    • 81

    Slight Chance Rain Showers

    • 61
    • 82

    Mostly Sunny

Today 13 Aug Coastal York

Partly sunny with a chance of Showers and Thunderstorms. Some Thunderstorms may produce gusty Winds and small hail. Highs in the upper 70s. Light and variable Winds. Chance of rain 40 percent.

Tonight 13 Aug Coastal York

Mostly clear. A slight chance of Showers and Thunderstorms in the evening. Some Thunderstorms may produce gusty Winds and small hail in the evening. Lows in the upper 50s. Light and variable Winds. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Kittery Temperature Statistics

August Temperature

Pease Air Force Base / Portsmouth (3.7 miles)

  • Lowest 5 August, 2026

    62.8 °F

  • Average August

    76.8 °F

  • Highest 7 August, 2026

    91.4 °F

Climate (2021–2026)

Pease Air Force Base / Portsmouth (3.7 miles)

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  • Average Low 2021–2026

    42.3 °F

  • Average 2021–2026

    50.7 °F

  • Average High 2021–2026

    59.2 °F
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