West Middlesex Weather Forecast

    • 22
    • 44

    Slight Chance Snow Showers

    • 36
    • 57

    Partly Sunny

    • 55
    • 61

    Rain Likely

    • 56
    • 71

    Rain Showers

    • 52
    • 70

    Thunderstorms

    • 31
    • 61

    Chance Rain Showers

Today 26 Mar Mercer

Partly sunny with a slight chance of snow Showers. A slight chance of rain Showers in the afternoon. Highs in the lower 40s. Northwest Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of precipitation 20 percent.

Tonight 26 Mar Mercer

Clear. Lows in the lower 20s. Northwest Winds 5 to 10 Mph with Gusts up to 20 Mph, becoming southwest after midnight.

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West Middlesex Temperature Statistics

March Temperature

New Castle, New Castle Municipal Airport (9.9 miles)

  • Lowest 1 March, 2025

    14 °F

  • Average March

    42.9 °F

  • Highest 14 March, 2025

    78.1 °F

Climate (2020–Present)

New Castle, New Castle Municipal Airport (9.9 miles)

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  • Average Low 2020–2025

    41.8 °F

  • Average 2020–2025

    51.2 °F

  • Average High 2020–2025

    61 °F
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