Port Vivian Weather Forecast
- 65
- 79
Rain Showers
- 60
- 79
Partly Sunny
- 53
- 77
Partly Sunny
- 51
- 73
Partly Sunny
- 52
- 73
Mostly Sunny
- 55
- 74
Slight Chance Rain Showers
- 54
- 71
Mostly Cloudy
Today 2 Sep Jefferson
Mostly cloudy with a 50 percent chance of Showers and Thunderstorms. Highs Ranging from the mid 70s on the tug hill to the upper 70s across the lower Elevations. South Winds 5 to 10 Mph.
Tonight 2 Sep Jefferson
Thunderstorms likely with a chance of Showers Early, then Thunderstorms likely late this evening. Showers with a chance of Thunderstorms after Midnight, then Showers likely late. Some Thunderstorms may produce damaging Winds this evening. Locally heavy rainfall possible after midnight. Warm with Lows in the mid 60s. South Winds 5 to 10 Mph, becoming light. Chance of rain 90 percent.
Port Vivian Temperature Statistics
September Temperature
Fort Drum / Wheeler-Sack U. S. Army Airfield (21.1 miles)
Lowest
–Average September
–Highest
–
Climate (2021–2026)
Fort Drum / Wheeler-Sack U. S. Army Airfield (21.1 miles)
Average Low 2021–2026
39.3 °FAverage 2021–2026
47.8 °FAverage High 2021–2026
55.9 °F