Lisbon Weather Forecast

    • 34
    • 46

    Increasing Clouds

    • 36
    • 60

    Rain Showers

    • 20
    • 44

    Partly Sunny

    • 25
    • 38

    Mostly Cloudy

    • 27
    • 45

    Mostly Cloudy

    • 30
    • 49

    Mostly Cloudy

Today 15 Mar Northern New London

Partly sunny. Highs in the mid 40s. Northeast Winds around 5 Mph, becoming southeast with Gusts up to 20 Mph in the afternoon.

Tonight 15 Mar Northern New London

Mostly cloudy. Rain Showers after midnight. Lows in the mid 30s. Southeast Winds 10 to 15 Mph. Gusts up to 20 Mph, increasing to 30 Mph after midnight. Chance of rain 90 percent.

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Lisbon Temperature Statistics

March Temperature

Willimantic, Windham Airport (13 miles)

  • Lowest 3 March, 2026

    7 °F

  • Average March

    38.4 °F

  • Highest 10 March, 2026

    75 °F

Climate (2021–Present)

Willimantic, Windham Airport (13 miles)

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  • Average Low 2021–2026

    41.4 °F

  • Average 2021–2026

    51.5 °F

  • Average High 2021–2026

    61.6 °F
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