Stewartsville Weather Forecast

    • 41
    • 69

    Mostly Sunny

    • 48
    • 66

    Increasing Clouds

    • 46
    • 65

    Rain Showers

    • 39
    • 59

    Chance Rain Showers

    • 39
    • 59

    Partly Sunny

    • 37
    • 56

    Slight Chance Rain Showers

    • 39
    • 58

    Partly Sunny

Today 27 Apr Warren

Sunny. Highs in the upper 60s. Northeast Winds around 5 Mph.

Tonight 27 Apr Warren

Mostly clear. Lows around 40. Southeast Winds around 5 Mph this Evening, becoming light and variable.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Stewartsville Temperature Statistics

April Temperature

Allentown, Lehigh Valley International Airport (17.4 miles)

  • Lowest 8 April, 2026

    24.7 °F

  • Average April

    56.2 °F

  • Highest 16 April, 2026

    89.7 °F

Climate (2021–Present)

Allentown, Lehigh Valley International Airport (17.4 miles)

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  • Average Low 2021–2026

    43.5 °F

  • Average 2021–2026

    53.7 °F

  • Average High 2021–2026

    63.5 °F
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