Jamesport Weather Forecast

    • 67
    • 79

    Increasing Clouds

    • 68
    • 82

    Mostly Cloudy

    • 72
    • 84

    Chance Rain Showers

    • 73
    • 89

    Mostly Sunny

    • 74
    • 89

    Slight Chance Thunderstorms

    • 73
    • 89

    Chance Rain Showers

    • 72
    • 89

    Chance Rain Showers

Today 12 Jul Northeast Suffolk

Mostly sunny. Near steady temperature in the upper 70s. Southeast Winds 5 to 10 Mph.

Tonight 12 Jul Northeast Suffolk

Mostly cloudy. Humid with Lows in the upper 60s. East Winds 5 to 10 Mph.

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Jamesport Temperature Statistics

July Temperature

The Gabreski Airport (6.8 miles)

  • Lowest 4 July, 2025

    54.6 °F
  • Average July

    75.1 °F
  • Highest 8 July, 2025

    88.6 °F

Climate (2020–Present)

The Gabreski Airport (6.8 miles)

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  • Average Low 2020–2025

    44.2 °F
  • Average 2020–2025

    53.7 °F
  • Average High 2020–2025

    62.2 °F
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