Prospect Hill Weather Forecast

    • 39
    • 63

    Mostly Sunny

    • 41
    • 51

    Rain Likely

    • 40
    • 56

    Chance Rain

    • 41
    • 61

    Mostly Sunny

    • 45
    • 61

    Chance Rain Showers

    • 47
    • 59

    Chance Rain Showers

    • 44
    • 63

    Chance Rain Showers

Today 24 Apr Southern New Haven

Sunny. Highs in the lower 60s. East Winds 5 to 10 Mph.

Tonight 24 Apr Southern New Haven

Mostly clear this Evening, then becoming partly cloudy. Lows around 40. Southeast Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Prospect Hill Temperature Statistics

April Temperature

New Haven, Tweed-New Haven Airport (4.3 miles)

  • Lowest 9 April, 2026

    28 °F

  • Average April

    49.8 °F

  • Highest 15 April, 2026

    78.1 °F

Climate (2021–Present)

New Haven, Tweed-New Haven Airport (4.3 miles)

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  • Average Low 2021–2026

    47.4 °F

  • Average 2021–2026

    55.6 °F

  • Average High 2021–2026

    63.5 °F
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