Lisbon Weather Forecast

    • 52
    • 69

    Rain Showers Likely

    • 49
    • 79

    Rain Showers Likely

    • 42
    • 62

    Partly Sunny

    • 45
    • 63

    Chance Rain Showers

    • 48
    • 66

    Rain Showers Likely

Today 9 May Northwest Howard

Mostly cloudy. A slight chance of Showers in the Morning, then Showers likely with a chance of Thunderstorms in the afternoon. Highs in the upper 60s. Southwest Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 60 percent.

Tonight 9 May Northwest Howard

Partly cloudy. Lows in the upper 40s. South Winds 5 to 10 Mph.

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  • Temperature Real-Time

Lisbon Temperature Statistics

May Temperature

Gaithersburg - Montgomery County Airport (12.4 miles)

  • Lowest 1 May, 2026

    37.4 °F

  • Average May

    58.8 °F

  • Highest 5 May, 2026

    84 °F

Climate (2021–Present)

Gaithersburg - Montgomery County Airport (12.4 miles)

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  • Average Low 2021–2026

    46.2 °F

  • Average 2021–2026

    56 °F

  • Average High 2021–2026

    66 °F
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