Mannington Weather Forecast

    • 36
    • 54

    Chance Rain Showers

    • 40
    • 59

    Mostly Sunny

    • 45
    • 62

    Chance Rain Showers

    • 48
    • 67

    Partly Sunny

    • 45
    • 65

    Partly Sunny

    • 47
    • 63

    Mostly Cloudy

Today 17 Oct Salem

Mostly cloudy. Showers this morning. Much cooler. Near steady temperature in the lower 50s. North Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of rain 80 percent.

Tonight 17 Oct Salem

Mostly clear. Cooler with Lows in the upper 30s. North Winds 10 to 15 Mph with Gusts up to 25 Mph.

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Mannington Temperature Statistics

October Temperature

Wilmington, New Castle County Airport (11.2 miles)

  • Lowest 7 October, 2026

    42.7 °F

  • Average October

    64.7 °F

  • Highest 2 October, 2026

    86.6 °F

Climate (2021–2026)

Wilmington, New Castle County Airport (11.2 miles)

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  • Average Low 2021–2026

    47.9 °F

  • Average 2021–2026

    57.4 °F

  • Average High 2021–2026

    66.7 °F
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