Seneca Weather Forecast

    • 29
    • 45

    Rain/Snow

    • 39
    • 54

    Breezy

    • 40
    • 55

    Mostly Cloudy

    • 53
    • 60

    Rain Showers

    • 29
    • 68

    Rain Showers

    • 24
    • 39

    Partly Sunny

Today 12 Mar Northwest Montgomery

Rain and snow. Little or no snow accumulation. Much cooler with Highs in the mid 40s. Northwest Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of precipitation near 100 percent.

Tonight 12 Mar Northwest Montgomery

Mostly clear. Lows in the upper 20s. Northwest Winds 10 to 15 Mph with Gusts up to 30 Mph, becoming southwest around 5 Mph after midnight.

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  • Temperature Real-Time

Seneca Temperature Statistics

March Temperature

Gaithersburg - Montgomery County Airport (11.2 miles)

  • Lowest 2 March, 2026

    26.1 °F
  • Average March

    47.8 °F
  • Highest 10 March, 2026

    84 °F

Climate (2021–Present)

Gaithersburg - Montgomery County Airport (11.2 miles)

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  • Average Low 2021–2026

    46.2 °F
  • Average 2021–2026

    56 °F
  • Average High 2021–2026

    65.9 °F
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