Rahway Weather Forecast

    • 30
    • 42

    Partly Sunny

    • 36
    • 46

    Partly Sunny

    • 37
    • 50

    Chance Rain

    • 23
    • 42

    Chance Rain/Snow

    • 24
    • 34

    Partly Sunny

    • 26
    • 38

    Mostly Cloudy

Today 12 Jan Eastern Union

Sunny. Highs in the lower 40s. West Winds 5 to 10 Mph with Gusts up to 25 Mph.

Tonight 12 Jan Eastern Union

Partly cloudy. Lows in the lower 30s. Southwest Winds 5 to 10 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Rahway Temperature Statistics

January Temperature

Linden Airport (1.9 miles)

  • Lowest 3 January, 2026

    20.3 °F

  • Average January

    34.3 °F

  • Highest 9 January, 2026

    53.1 °F

Climate (2021–Present)

Linden Airport (1.9 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    48 °F

  • Average 2021–2026

    55.7 °F

  • Average High 2021–2026

    63.9 °F
Get WillyWeather+ to remove ads