Tunis Lake Weather Forecast

    • 51
    • 70

    Decreasing Clouds

    • 48
    • 70

    Mostly Sunny

    • 50
    • 72

    Mostly Sunny

    • 51
    • 74

    Mostly Sunny

    • 51
    • 74

    Mostly Cloudy

    • 51
    • 74

    Partly Sunny

Today 13 Sep Delaware

Partly sunny. Highs in the mid 70s. Northwest Winds around 5 Mph.

Tonight 13 Sep Delaware

Partly cloudy. Patchy fog after midnight. Lows in the lower 50s. North Winds around 5 Mph in the Evening, becoming light and variable.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Tunis Lake Temperature Statistics

September Temperature

Monticello, Sullivan County International Airport (36.7 miles)

  • Lowest 2 September, 2025

    48.2 °F

  • Average September

    48.2 °F

  • Highest 2 September, 2025

    48.2 °F

Climate (2020–Present)

Monticello, Sullivan County International Airport (36.7 miles)

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

  • Average Low 2020–2025

    37 °F

  • Average 2020–2025

    46.3 °F

  • Average High 2020–2025

    55.7 °F
Get WillyWeather+ to remove ads