Middletown Weather Forecast

    • 29
    • 42

    Decreasing Clouds

    • 41
    • 54

    Rain Likely

    • 38
    • 59

    Partly Sunny

    • 39
    • 57

    Rain Likely

    • 27
    • 52

    Partly Sunny

    • 30
    • 46

    Partly Sunny

    • 28
    • 49

    Mostly Cloudy

Today 19 Mar Northern Middlesex

Partly sunny. Near steady temperature in the lower 40s. South Winds 5 to 10 Mph.

Tonight 19 Mar Northern Middlesex

Mostly cloudy this Evening, then becoming partly cloudy. Lows in the upper 20s. Southwest Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Middletown Temperature Statistics

March Temperature

Meriden, Meriden Markham Municipal Airport (9.9 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 (9.9 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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