Lower Lake Weather Forecast
- 69
- 82
Partly Sunny
- 67
- 80
Mostly Cloudy
- 70
- 82
Mostly Cloudy
- 71
- 84
Chance Rain Showers
- 73
- 88
Partly Sunny
- 74
- 89
Slight Chance Thunderstorms
Today 11 Jul Northwest Suffolk
Partly sunny. Highs in the lower 80s. East Winds 5 to 10 Mph.
Tonight 11 Jul Northwest Suffolk
Partly cloudy in the Evening, then becoming mostly cloudy. Patchy fog after midnight. Humid with Lows in the lower 70s. Southeast Winds 5 to 10 Mph.
Lower Lake Temperature Statistics
July Temperature
Shirley, Brookhaven Airport (2.5 miles)
Lowest 5 July, 2025
60.1 °FAverage July
75.6 °FHighest 8 July, 2025
89.1 °F
Climate (2020–Present)
Shirley, Brookhaven Airport (2.5 miles)
Average Low 2020–2025
46.8 °FAverage 2020–2025
55 °FAverage High 2020–2025
63 °F