West Middlesex Airport Weather Forecast

    • 22
    • 41

    Mostly Cloudy

    • 31
    • 48

    Mostly Cloudy

    • 46
    • 59

    Chance Rain

    • 34
    • 66

    Rain Likely

    • 22
    • 43

    Partly Sunny

    • 27
    • 45

    Mostly Sunny

Today 23 Mar Mercer

Mostly cloudy. A slight chance of rain Showers Early, then a chance of rain and snow Showers. Near steady temperature in the upper 30s. Northwest Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of precipitation 40 percent.

Tonight 23 Mar Mercer

Mostly cloudy in the Evening, then becoming partly cloudy. Lows in the lower 20s. Northwest Winds 10 to 15 Mph.

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West Middlesex Airport Temperature Statistics

March Temperature

New Castle, New Castle Municipal Airport (10.6 miles)

  • Lowest 18 March, 2026

    10.9 °F

  • Average March

    45.8 °F

  • Highest 7 March, 2026

    79 °F

Climate (2021–Present)

New Castle, New Castle Municipal Airport (10.6 miles)

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  • Average Low 2021–2026

    41.6 °F

  • Average 2021–2026

    51.2 °F

  • Average High 2021–2026

    61.1 °F
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