Main Lake Weather Forecast

    • 69
    • 87

    Decreasing Clouds

    • 70
    • 86

    Rain Showers

    • 64
    • 83

    Rain Showers Likely

    • 64
    • 84

    Mostly Sunny

    • 62
    • 85

    Slight Chance Thunderstorms

    • 63
    • 85

    Partly Sunny

Today 29 Jun Beaver

Mostly cloudy this Morning, then becoming partly cloudy. Areas of fog this morning. Highs in the mid 80s. Southwest Winds around 5 Mph.

Tonight 29 Jun Beaver

Mostly cloudy in the Evening, then becoming partly cloudy. Patchy fog after midnight. Humid with Lows in the upper 60s. Southeast Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Main Lake Temperature Statistics

June Temperature

Pittsburgh, Pittsburgh International Airport (6.2 miles)

  • Lowest 2 June, 2025

    40.6 °F

  • Average June

    72.6 °F

  • Highest 24 June, 2025

    94.6 °F

Climate (2020–Present)

Pittsburgh, Pittsburgh International Airport (6.2 miles)

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  • Average Low 2020–2025

    45.1 °F

  • Average 2020–2025

    54 °F

  • Average High 2020–2025

    63.1 °F
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