Columbia Weather Forecast

    • 49
    • 69

    Rain Showers

    • 31
    • 53

    Partly Sunny

    • 36
    • 55

    Mostly Sunny

    • 40
    • 59

    Partly Sunny

    • 41
    • 62

    Partly Sunny

    • 39
    • 61

    Mostly Sunny

Today 16 Oct Tolland

Showers likely in the Morning, then a chance of Showers with a slight chance of Thunderstorms in the afternoon. Patchy fog. Highs in the upper 60s. South Winds 5 to 10 Mph with Gusts up to 25 Mph. Chance of rain 70 percent.

Tonight 16 Oct Tolland

Showers, mainly in the evening. Patchy fog in the evening. Lows in the upper 40s. West Winds 5 to 10 Mph, becoming northwest 10 to 15 Mph after midnight. Gusts up to 30 Mph. Chance of rain 90 percent.

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Columbia Temperature Statistics

October Temperature

Willimantic, Windham Airport (6.8 miles)

  • Lowest 7 October, 2026

    33.1 °F

  • Average October

    56.5 °F

  • Highest 2 October, 2026

    82.9 °F

Climate (2021–2026)

Willimantic, Windham Airport (6.8 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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