Summit Lake Weather Forecast
- 54
- 78
Chance Rain Showers
- 57
- 73
Rain Showers Likely
- 62
- 80
Chance Rain Showers
- 60
- 85
Chance Rain Showers
- 58
- 83
Slight Chance Rain Showers
- 56
- 82
Partly Sunny
- 58
- 82
Mostly Cloudy
Today 28 Aug Ashland
Mostly sunny. Near steady temperature in the mid 70s. North Winds 5 to 10 Mph.
Tonight 28 Aug Ashland
Partly cloudy in the Evening, then mostly cloudy with a slight chance of Showers and Thunderstorms after midnight. Lows in the mid 50s. East Winds around 5 Mph, becoming southeast after midnight. Chance of rain 20 percent.
Summit Lake Temperature Statistics
August Temperature
John F Kennedy Memorial Airport (28.6 miles)
Lowest 24 August, 2026
40.6 °FAverage August
65.7 °FHighest 3 August, 2026
85.6 °F
Climate (2021–2026)
John F Kennedy Memorial Airport (28.6 miles)
Average Low 2021–2026
33 °FAverage 2021–2026
43.6 °FAverage High 2021–2026
53.7 °F