Guilford Lake State Park Weather Forecast

    • 46
    • 70

    Sunny

    • 50
    • 75

    Mostly Sunny

    • 50
    • 76

    Mostly Sunny

    • 51
    • 74

    Mostly Sunny

    • 53
    • 76

    Mostly Sunny

    • 59
    • 80

    Partly Sunny

Today 30 May Columbiana

Sunny. Highs around 70. Northeast Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 30 May Columbiana

Clear. Lows in the mid 40s. Northeast Winds 5 to 10 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Guilford Lake State Park Temperature Statistics

May Temperature

Beaver County Airport (25.5 miles)

  • Lowest 2 May, 2026

    37.4 °F

  • Average May

    60.8 °F

  • Highest 18 May, 2026

    89.8 °F

Climate (2021–Present)

Beaver County Airport (25.5 miles)

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

  • Average Low 2021–2026

    46.4 °F

  • Average 2021–2026

    55.4 °F

  • Average High 2021–2026

    64.1 °F
Get WillyWeather+ to remove ads