Scotch Plains Weather Forecast

    • 73
    • 97

    Mostly Sunny

    • 57
    • 93

    Rain Showers Likely

    • 52
    • 72

    Mostly Cloudy

    • 50
    • 68

    Chance Rain Showers

    • 53
    • 63

    Chance Rain Showers

Today 19 May Western Union

Sunny, hot with Highs in the upper 90s. Southwest Winds 10 to 15 Mph. Gusts up to 25 Mph in the afternoon. Heat index Values in the upper 90s.

Tonight 19 May Western Union

Mostly cloudy in the Evening, then becoming partly cloudy. Lows in the mid 70s. Southwest Winds 10 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Scotch Plains Temperature Statistics

May Temperature

Linden Airport (6.2 miles)

  • Lowest 1 May, 2026

    43.7 °F

  • Average May

    60 °F

  • Highest 5 May, 2026

    85.3 °F

Climate (2021–Present)

Linden Airport (6.2 miles)

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  • Average Low 2021–2026

    48 °F

  • Average 2021–2026

    55.6 °F

  • Average High 2021–2026

    63.9 °F
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