Franklin Weather Forecast

    • 50
    • 70

    Partly Sunny

    • 55
    • 67

    Rain Showers Likely

    • 49
    • 67

    Chance Rain Showers

    • 47
    • 64

    Partly Sunny

    • 48
    • 64

    Chance Rain Showers

    • 48
    • 63

    Chance Rain Showers

Today 19 Sep Northern New London

Mostly sunny. Highs in the upper 60s. Northeast Winds 5 to 10 Mph, becoming east in the afternoon. Gusts up to 20 Mph.

Tonight 19 Sep Northern New London

Partly cloudy in the Evening, then becoming mostly cloudy. Lows in the lower 50s. Southeast Winds 5 to 10 Mph.

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Franklin Temperature Statistics

September Temperature

Willimantic, Windham Airport (9.3 miles)

  • Lowest 15 September, 2026

    45 °F

  • Average September

    65.8 °F

  • Highest 10 September, 2026

    84 °F

Climate (2021–2026)

Willimantic, Windham Airport (9.3 miles)

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  • Average Low 2021–2026

    41.3 °F

  • Average 2021–2026

    51.6 °F

  • Average High 2021–2026

    61.6 °F
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