Bethesda Weather Forecast

    • 19
    • 34

    Mostly Sunny

    • 21
    • 44

    Mostly Sunny

    • 28
    • 49

    Mostly Sunny

    • 42
    • 59

    Partly Sunny

    • 39
    • 65

    Mostly Sunny

    • 41
    • 66

    Chance Rain Showers

Today 21 Feb Williamson

Sunny. Highs in the mid 30s. Northeast Winds around 5 Mph.

Tonight 21 Feb Williamson

Mostly clear. Cold with Lows around 18. Northeast Winds around 5 Mph in the Evening, becoming light and variable.

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Bethesda Temperature Statistics

February Temperature

Smyrna, Smyrna Airport (23 miles)

  • Lowest 19 February, 2025

    19.9 °F

  • Average February

    45 °F

  • Highest 3 February, 2025

    73 °F

Climate (2020–Present)

Smyrna, Smyrna Airport (23 miles)

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  • Average Low 2020–2025

    49.5 °F

  • Average 2020–2025

    60 °F

  • Average High 2020–2025

    71.1 °F
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