Halfway Lake Weather Forecast

    • 28
    • 42

    Increasing Clouds

    • 42
    • 48

    Rain Showers

    • 20
    • 61

    Rain Showers

    • 16
    • 27

    Mostly Cloudy

    • 24
    • 34

    Slight Chance Snow Showers

    • 30
    • 43

    Mostly Cloudy

    • 32
    • 49

    Chance Rain Showers

Today 14 Mar Union

Sunny. Near steady temperature in the mid 40s. Northwest Winds 10 to 15 Mph with Gusts up to 30 Mph.

Tonight 14 Mar Union

Partly cloudy this Evening, then becoming mostly cloudy. Lows around 30. Northwest Winds 5 to 10 Mph with Gusts up to 20 Mph, becoming northeast after midnight.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Halfway Lake Temperature Statistics

March Temperature

Selinsgrove Penn Valley Airport (20.5 miles)

  • Lowest 2 March, 2026

    19.9 °F

  • Average March

    43.5 °F

  • Highest 10 March, 2026

    77 °F

Climate (2021–Present)

Selinsgrove Penn Valley Airport (20.5 miles)

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

  • Average Low 2021–2026

    42.3 °F

  • Average 2021–2026

    52.5 °F

  • Average High 2021–2026

    63 °F
Get WillyWeather+ to remove ads