Palermo Weather Forecast
- 74
- 90
Chance Thunderstorms
- 73
- 93
Slight Chance Thunderstorms
- 72
- 94
Chance Rain Showers
- 70
- 89
Chance Rain Showers
- 67
- 87
Chance Thunderstorms
- 67
- 85
Chance Rain Showers
Today 30 Jun Oswego
Partly sunny with a 50 percent chance of Showers and Thunderstorms. Very warm and humid with Highs Ranging from the mid 80s on the tug hill to the upper 80s across the lower Elevations. Light Winds. Heat index Values in the upper 90s.
Tonight 30 Jun Oswego
Mostly cloudy with a 40 percent chance of Showers and Thunderstorms. Locally heavy rainfall possible overnight. Very warm and muggy with Lows in the lower 70s. Light Winds.
Palermo Temperature Statistics
June Temperature
Fulton, Oswego County Airport (5 miles)
Lowest 2 June, 2026
41 °FAverage June
64.9 °FHighest 9 June, 2026
87.1 °F
Climate (2021–2026)
Fulton, Oswego County Airport (5 miles)
Average Low 2021–2026
40.7 °FAverage 2021–2026
49.3 °FAverage High 2021–2026
57.9 °F