Southington Weather Forecast

    • 26
    • 38

    Decreasing Clouds

    • 31
    • 43

    Partly Sunny

    • 38
    • 54

    Chance Rain

    • 38
    • 54

    Chance Rain

    • 36
    • 59

    Chance Rain

    • 26
    • 47

    Mostly Sunny

Today 18 Mar Hartford

Mostly sunny. Highs in the upper 30s. Northwest Winds around 5 Mph.

Tonight 18 Mar Hartford

Mostly clear in the Evening, then becoming partly cloudy. Lows in the mid 20s. South Winds around 5 Mph.

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Southington Temperature Statistics

March Temperature

Meriden, Meriden Markham Municipal Airport (6.8 miles)

  • Lowest 3 March, 2026

    12 °F

  • Average March

    40.1 °F

  • Highest 10 March, 2026

    75 °F

Climate (2021–Present)

Meriden, Meriden Markham Municipal Airport (6.8 miles)

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  • Average Low 2021–2026

    43 °F

  • Average 2021–2026

    53.1 °F

  • Average High 2021–2026

    63 °F
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