Mason Neck National Wildlife Refuge Weather Forecast

    • 39
    • 50

    Rain

    • 39
    • 54

    Rain

    • 30
    • 48

    Partly Sunny

    • 40
    • 47

    Mostly Cloudy

    • 41
    • 62

    Mostly Cloudy

    • 34
    • 52

    Partly Sunny

Today 30 Jan Charles

Sunny. Highs in the upper 40s. East Winds around 5 Mph, becoming south this afternoon.

Tonight 30 Jan Charles

Cloudy. A chance of rain in the Evening, then rain after midnight. Lows in the upper 30s. South Winds 5 to 10 Mph. Chance of rain 80 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Mason Neck National Wildlife Refuge Temperature Statistics

January Temperature

Fort Belvoir (5.6 miles)

  • Lowest 23 January, 2025

    5 °F

  • Average January

    29.8 °F

  • Highest 1 January, 2025

    52.2 °F

Climate (2020–Present)

Fort Belvoir (5.6 miles)

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

  • Average Low 2020–2025

    47.8 °F

  • Average 2020–2025

    58 °F

  • Average High 2020–2025

    68.2 °F
Get WillyWeather+ to remove ads