Southington Weather Forecast

    • 62
    • 93

    Chance Thunderstorms

    • 54
    • 78

    Partly Sunny

    • 58
    • 79

    Chance Rain Showers

    • 58
    • 79

    Chance Rain Showers

    • 58
    • 82

    Mostly Sunny

    • 62
    • 86

    Mostly Sunny

Today 17 Aug Hartford

Partly sunny. Scattered Showers with a chance of Thunderstorms this afternoon. Hot with Highs in the lower 90s. Southwest Winds 5 to 10 Mph. Gusts up to 20 Mph this afternoon. Chance of rain 50 percent.

Tonight 17 Aug Hartford

Mostly cloudy. Scattered Showers with a chance of Thunderstorms in the Evening, then a slight chance of Showers after midnight. Lows in the lower 60s. West Winds 5 to 10 Mph, becoming north with Gusts up to 20 Mph after midnight. Chance of rain 50 percent.

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Southington Temperature Statistics

August Temperature

Meriden, Meriden Markham Municipal Airport (6.8 miles)

  • Lowest 9 August, 2025

    51.7 °F

  • Average August

    73.1 °F

  • Highest 14 August, 2025

    93 °F

Climate (2020–Present)

Meriden, Meriden Markham Municipal Airport (6.8 miles)

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  • Average Low 2020–2025

    43.2 °F

  • Average 2020–2025

    53.2 °F

  • Average High 2020–2025

    63 °F
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