Herrs Island Weather Forecast

    • 38
    • 47

    Rain

    • 31
    • 52

    Rain

    • 27
    • 38

    Mostly Cloudy

    • 41
    • 50

    Mostly Cloudy

    • 29
    • 51

    Chance Rain Showers

    • 31
    • 42

    Chance Rain

    • 40
    • 48

    Rain Likely

Today 30 Jan Allegheny

Partly sunny. Near steady temperature in the upper 40s. Southwest Winds 5 to 10 Mph.

Tonight 30 Jan Allegheny

A chance of rain this Evening, then rain after midnight. Lows in the upper 30s. Temperatures rising into the lower 40s after midnight. South Winds around 5 Mph. Chance of rain near 100 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Herrs Island Temperature Statistics

January Temperature

Pittsburgh - Allegheny County Airport (8.1 miles)

  • Lowest 22 January, 2025

    -4.3 °F

  • Average January

    22.4 °F

  • Highest 1 January, 2025

    44.7 °F

Climate (2020–Present)

Pittsburgh - Allegheny County Airport (8.1 miles)

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  • Average Low 2020–2025

    46.1 °F

  • Average 2020–2025

    54.5 °F

  • Average High 2020–2025

    63.1 °F
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