Four Mile Run Park Weather Forecast

    • 17
    • 43

    Mostly Sunny

    • 17
    • 30

    Mostly Sunny

    • 31
    • 40

    Partly Sunny

    • 25
    • 50

    Partly Sunny

    • 16
    • 37

    Chance Snow

    • 11
    • 22

    Chance Snow

Today 19 Jan Arlington/Falls Church/Alexandria

Mostly sunny. Highs in the lower 40s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 19 Jan Arlington/Falls Church/Alexandria

Mostly clear. Lows around 16. Northwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Four Mile Run Park Temperature Statistics

January Temperature

Washington/Reagan National Airport, DC (1.2 miles)

  • Lowest 15 January, 2026

    23 °F

  • Average January

    39.1 °F

  • Highest 7 January, 2026

    63 °F

Climate (2021–Present)

Washington/Reagan National Airport, DC (1.2 miles)

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

  • Average Low 2021–2026

    52.5 °F

  • Average 2021–2026

    60.3 °F

  • Average High 2021–2026

    69.1 °F
Get WillyWeather+ to remove ads