Lisbon Weather Forecast

    • 41
    • 57

    Chance Rain Showers

    • 53
    • 68

    Slight Chance Rain Showers

    • 56
    • 78

    Partly Sunny

    • 58
    • 85

    Chance Rain Showers

    • 56
    • 81

    Chance Rain Showers

    • 52
    • 78

    Chance Rain Showers

Today 12 Apr Northern New London

Sunny. Highs in the mid 50s. West Winds around 5 Mph, becoming south this afternoon.

Tonight 12 Apr Northern New London

Mostly cloudy with a 40 percent chance of Showers. Lows in the lower 40s. South Winds 10 to 15 Mph. Gusts up to 20 Mph after midnight.

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  • Temperature Real-Time

Lisbon Temperature Statistics

April Temperature

Willimantic, Windham Airport (13 miles)

  • Lowest 9 April, 2026

    25 °F

  • Average April

    45.7 °F

  • Highest 1 April, 2026

    73.9 °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

    61.5 °F
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