Lake Washington Weather Forecast
- 57
- 68
Mostly Cloudy
- 59
- 71
Mostly Cloudy
- 63
- 73
Chance Rain Showers
- 68
- 82
Chance Rain Showers
- 65
- 89
Rain Showers Likely
- 61
- 83
Slight Chance Thunderstorms
Today 15 Jun Orange
Mostly cloudy with a 20 percent chance of light rain. Highs in the upper 60s. East Winds around 5 Mph.
Tonight 15 Jun Orange
Mostly cloudy with a 20 percent chance of light rain. Lows in the mid 50s. Southeast Winds around 5 Mph.
Lake Washington Temperature Statistics
June Temperature
Newburgh / Stewart (1.2 miles)
Lowest 2 June, 2025
46.4 °FAverage June
67.9 °FHighest 5 June, 2025
91.4 °F
Climate (2020–Present)
Newburgh / Stewart (1.2 miles)
Average Low 2020–2025
43.8 °FAverage 2020–2025
52.7 °FAverage High 2020–2025
61.5 °F