Julian Weather Forecast

    • 63
    • 82

    Chance Thunderstorms

    • 54
    • 79

    Partly Sunny

    • 52
    • 76

    Mostly Sunny

    • 54
    • 77

    Partly Sunny

    • 59
    • 80

    Mostly Cloudy

    • 68
    • 85

    Chance Rain Showers

Today 4 Sep Southern Centre

Mostly sunny this Morning, then mostly cloudy with a chance of Showers and Thunderstorms this afternoon. Highs in the lower 80s. Northwest Winds 5 to 10 Mph. Chance of rain 50 percent.

Tonight 4 Sep Southern Centre

Mostly cloudy. A chance of Showers and Thunderstorms in the evening. Humid with Lows in the lower 60s. Northwest Winds around 5 Mph. Chance of rain 40 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Julian Temperature Statistics

September Temperature

State College - University Park Airport (5 miles)

  • Lowest 1 September, 2026

    69.8 °F

  • Average September

    74.3 °F

  • Highest 1 September, 2026

    89.6 °F

Climate (2021–2026)

State College - University Park Airport (5 miles)

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

  • Average Low 2021–2026

    42.9 °F

  • Average 2021–2026

    50.3 °F

  • Average High 2021–2026

    60.4 °F
Get WillyWeather+ to remove ads