Raritan Weather Forecast

    • 60
    • 83

    Increasing Clouds

    • 61
    • 84

    Mostly Sunny

    • 58
    • 83

    Partly Sunny

    • 57
    • 81

    Partly Sunny

    • 55
    • 79

    Partly Sunny

    • 55
    • 79

    Mostly Sunny

Today 26 May Henderson

Mostly sunny in the Morning, then becoming mostly cloudy. Highs in the mid 80s. Southeast Winds 5 to 10 Mph.

Tonight 26 May Henderson

Mostly cloudy in the Evening, then becoming partly cloudy. Lows around 60. Southeast Winds around 5 Mph.

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Raritan Temperature Statistics

May Temperature

Macomb Municipal Airport (14.9 miles)

  • Lowest 1 May, 2026

    35.2 °F

  • Average May

    60.9 °F

  • Highest 17 May, 2026

    86 °F

Climate (2021–Present)

Macomb Municipal Airport (14.9 miles)

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  • Average Low 2021–2026

    42.9 °F

  • Average 2021–2026

    53.6 °F

  • Average High 2021–2026

    64.4 °F
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