Hillsgrove Weather Forecast

    • 43
    • 47

    Rain Showers

    • 52
    • 62

    Rain Showers Likely

    • 55
    • 77

    Chance Rain Showers

    • 58
    • 79

    Mostly Cloudy

    • 56
    • 80

    Slight Chance Thunderstorms

    • 50
    • 74

    Partly Sunny

    • 47
    • 69

    Partly Sunny

Today 23 May Sullivan

Showers. Areas of fog. Much cooler with Highs in the mid 40s. Southeast Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of rain near 100 percent.

Tonight 23 May Sullivan

Showers likely. Areas of fog. Lows in the lower 40s. Southeast Winds 15 to 20 Mph with Gusts up to 35 Mph. Chance of rain 70 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Hillsgrove Temperature Statistics

May Temperature

Williamsport - Lycoming County Airport (17.4 miles)

  • Lowest 12 May, 2026

    32.6 °F

  • Average May

    58.6 °F

  • Highest 18 May, 2026

    94.6 °F

Climate (2021–Present)

Williamsport - Lycoming County Airport (17.4 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