Tillson Lake Weather Forecast
- 60
- 83
Isolated Thunderstorms
- 63
- 84
Mostly Sunny
- 66
- 87
Mostly Sunny
- 73
- 92
Mostly Sunny
- 67
- 95
Partly Sunny
- 65
- 91
Partly Sunny
- 64
- 88
Partly Sunny
Today 11 Jul Western Ulster
Mostly sunny with a slight chance of Showers and Thunderstorms. Near steady temperature in the upper 70s. Northeast Winds around 5 Mph. Chance of rain 20 percent.
Tonight 11 Jul Western Ulster
Partly cloudy with isolated Showers and Thunderstorms this Evening, then mostly clear after midnight. Lows in the mid 50s. Light and variable Winds. Chance of rain 20 percent.
Tillson Lake Temperature Statistics
July Temperature
Montgomery, Orange County Airport (11.2 miles)
Lowest 8 July, 2026
59 °FAverage July
76.6 °FHighest 2 July, 2026
100 °F
Climate (2021–2026)
Montgomery, Orange County Airport (11.2 miles)
Average Low 2021–2026
40.2 °FAverage 2021–2026
50.8 °FAverage High 2021–2026
61.3 °F