Demster Weather Forecast
- 63
- 77
Rain Showers
- 59
- 74
Chance Rain Showers
- 60
- 78
Mostly Sunny
- 66
- 83
Chance Rain Showers
- 66
- 82
Chance Thunderstorms
- 66
- 80
Chance Rain Showers
- 66
- 81
Chance Rain Showers
Today 2 Aug Oswego
Showers with a chance of Thunderstorms. Some Thunderstorms may produce heavy rainfall. Highs Ranging from the lower 70s on the tug hill to the upper 70s across the lower Elevations. South Winds 10 to 15 Mph. Chance of rain 80 percent.
Tonight 2 Aug Oswego
Showers with a chance of Thunderstorms. Some Thunderstorms may produce heavy rainfall. Lows Ranging from the upper 50s on the tug hill to the lower 60s across the lower Elevations. South Winds 10 to 15 Mph, Diminishing to 10 Mph or less. Chance of rain near 100 percent.
Demster Temperature Statistics
August Temperature
Fulton, Oswego County Airport (10.6 miles)
Lowest
–Average August
–Highest
–
Climate (2021–2026)
Fulton, Oswego County Airport (10.6 miles)
Average Low 2021–2026
40.7 °FAverage 2021–2026
49.4 °FAverage High 2021–2026
58 °F