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.
Jamesport Temperature Statistics
July Temperature
The Gabreski Airport (6.8 miles)
Lowest 4 July, 2025
54.6 °FAverage July
75.1 °FHighest 8 July, 2025
88.6 °F
Climate (2020–Present)
The Gabreski Airport (6.8 miles)
Average Low 2020–2025
44.2 °FAverage 2020–2025
53.7 °FAverage High 2020–2025
62.2 °F