Crystal Lake Weather Forecast

    • 53
    • 72

    Rain Showers Likely

    • 39
    • 59

    Rain Showers

    • 35
    • 54

    Chance Rain Showers

    • 42
    • 54

    Chance Rain Showers

    • 40
    • 55

    Rain Showers Likely

    • 45
    • 63

    Chance Rain Showers

Today 5 May Sullivan

Partly sunny. A slight chance of Showers in the Morning, then a chance of Showers with a slight chance of Thunderstorms in the afternoon. Highs in the lower 70s. Southwest Winds 10 to 15 Mph with Gusts up to 35 Mph. Chance of rain 40 percent.

Tonight 5 May Sullivan

Mostly cloudy with a 20 percent chance of Showers. Not as cool with Lows in the lower 50s. Southwest Winds 5 to 10 Mph with Gusts up to 25 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Crystal Lake Temperature Statistics

May Temperature

Williamsport - Lycoming County Airport (14.3 miles)

  • Lowest

    –

  • Average May

    –

  • Highest

    –

Climate (2021–Present)

Williamsport - Lycoming County Airport (14.3 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    43.6 °F

  • Average 2021–2026

    52.9 °F

  • Average High 2021–2026

    63.2 °F
Get WillyWeather+ to remove ads