Fairhaven Weather Forecast

    • 55
    • 81

    Rain Showers

    • 51
    • 71

    Mostly Sunny

    • 63
    • 80

    Mostly Sunny

    • 67
    • 83

    Chance Thunderstorms

    • 65
    • 83

    Rain Showers Likely

    • 61
    • 78

    Chance Rain Showers

    • 62
    • 78

    Chance Rain Showers

Today 13 Sep Hancock

Partly cloudy with a slight chance of Showers and Thunderstorms. Near steady temperature in the lower 80s. West Winds around 5 Mph. Chance of rain 20 percent.

Tonight 13 Sep Hancock

Mostly cloudy with a chance of Showers and Thunderstorms this Evening, then partly cloudy after midnight. Lows in the mid 50s. Northwest Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Fairhaven Temperature Statistics

September Temperature

Pittsburgh, Pittsburgh International Airport (15.5 miles)

  • Lowest 7 September, 2026

    58.6 °F

  • Average September

    75 °F

  • Highest 2 September, 2026

    92.6 °F

Climate (2021–2026)

Pittsburgh, Pittsburgh International Airport (15.5 miles)

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  • Average Low 2021–2026

    45 °F

  • Average 2021–2026

    54.2 °F

  • Average High 2021–2026

    63.5 °F
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