Rose Valley Lake Weather Forecast

    • 68
    • 88

    Rain Showers Likely

    • 63
    • 83

    Rain Showers

    • 64
    • 73

    Chance Thunderstorms

    • 64
    • 80

    Rain Showers Likely

    • 66
    • 84

    Chance Rain Showers

    • 69
    • 85

    Rain Showers Likely

Today 25 Jun Northern Lycoming

Mostly sunny. A slight chance of Showers in the Morning, then Showers likely with a chance of Thunderstorms in the afternoon. Hot with Highs in the upper 80s. Northwest Winds around 5 Mph. Chance of rain 70 percent.

Tonight 25 Jun Northern Lycoming

Mostly clear. Areas of fog. Warm with Lows around 70. Northwest Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Rose Valley Lake Temperature Statistics

June Temperature

Williamsport - Lycoming County Airport (10.6 miles)

  • Lowest 2 June, 2025

    43.6 °F

  • Average June

    69.2 °F

  • Highest 22 June, 2025

    93.9 °F

Climate (2020–Present)

Williamsport - Lycoming County Airport (10.6 miles)

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  • Average Low 2020–2025

    43.9 °F

  • Average 2020–2025

    53.1 °F

  • Average High 2020–2025

    63.3 °F
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