Potomac River - Oxon Creek Entrance Weather Forecast

    • 74
    • 96

    Mostly Sunny

    • 59
    • 95

    Rain Showers

    • 53
    • 68

    Chance Rain Showers

    • 53
    • 65

    Rain Showers Likely

    • 59
    • 71

    Rain Showers Likely

    • 61
    • 76

    Rain Showers Likely

Today 19 May District of Columbia

Sunny. A slight chance of Showers and Thunderstorms in the afternoon. Hot with Highs in the mid 90s. Southwest Winds 5 to 10 Mph. Chance of rain 20 percent.

Tonight 19 May District of Columbia

Partly cloudy. A slight chance of Showers and Thunderstorms in the evening. Lows in the mid 70s. Southwest Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Potomac River - Oxon Creek Entrance Temperature Statistics

May Temperature

Washington/Reagan National Airport, DC (2.5 miles)

  • Lowest 1 May, 2026

    44.7 °F

  • Average May

    62.7 °F

  • Highest 5 May, 2026

    86.6 °F

Climate (2021–Present)

Washington/Reagan National Airport, DC (2.5 miles)

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  • Average Low 2021–2026

    52.4 °F

  • Average 2021–2026

    60.4 °F

  • Average High 2021–2026

    69.2 °F
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