West Middlesex Weather Forecast

    • 67
    • 83

    Rain Showers

    • 62
    • 83

    Rain Showers Likely

    • 62
    • 83

    Rain Showers Likely

    • 61
    • 83

    Slight Chance Thunderstorms

    • 54
    • 81

    Partly Sunny

    • 60
    • 81

    Partly Sunny

Today 10 Aug Mercer

Showers and Thunderstorms likely. Some Thunderstorms may be severe with damaging Winds and large hail. Highs in the lower 80s. Southwest Winds 10 to 15 Mph. Chance of rain 70 percent.

Tonight 10 Aug Mercer

A chance of Showers. Thunderstorms Likely, mainly in the evening. Humid with Lows in the mid 60s. Southwest Winds 5 to 10 Mph. Chance of rain 70 percent.

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  • Temperature Real-Time

West Middlesex Temperature Statistics

August Temperature

New Castle, New Castle Municipal Airport (9.9 miles)

  • Lowest 4 August, 2026

    52 °F

  • Average August

    72.4 °F

  • Highest 5 August, 2026

    87.1 °F

Climate (2021–2026)

New Castle, New Castle Municipal Airport (9.9 miles)

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  • Average Low 2021–2026

    41.7 °F

  • Average 2021–2026

    51.4 °F

  • Average High 2021–2026

    61.1 °F
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