Wallingford Weather Forecast

    • 56
    • 83

    Mostly Sunny

    • 58
    • 86

    Mostly Sunny

    • 62
    • 89

    Mostly Sunny

    • 66
    • 91

    Mostly Sunny

    • 70
    • 92

    Mostly Sunny

    • 71
    • 93

    Slight Chance Thunderstorms

Today 8 Aug Northern New Haven

Sunny. Near steady temperature around 80. Southeast Winds 5 to 10 Mph.

Tonight 8 Aug Northern New Haven

Clear. Patchy fog after midnight. Lows in the mid 50s. Southeast Winds around 5 Mph in the Evening, becoming light and variable.

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Wallingford Temperature Statistics

August Temperature

Meriden, Meriden Markham Municipal Airport (3.7 miles)

  • Lowest 3 August, 2025

    54 °F

  • Average August

    70.5 °F

  • Highest 4 August, 2025

    88 °F

Climate (2020–Present)

Meriden, Meriden Markham Municipal Airport (3.7 miles)

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  • Average Low 2020–2025

    43.2 °F

  • Average 2020–2025

    53.1 °F

  • Average High 2020–2025

    63 °F
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