Lake Washington Weather Forecast
- 63
- 79
Mostly Sunny
- 65
- 80
Chance Thunderstorms
- 56
- 77
Chance Thunderstorms
- 52
- 67
Mostly Sunny
- 47
- 64
Mostly Sunny
- 47
- 66
Mostly Sunny
Today 20 Aug Meeker
Sunny. Highs in the upper 70s. Northeast Winds around 5 Mph.
Tonight 20 Aug Meeker
Mostly clear. Patchy fog after midnight. Lows in the lower 60s. Southeast Winds up to 5 Mph.
Lake Washington Temperature Statistics
August Temperature
Litchfield Municipal Airport (6.2 miles)
Lowest 2 August, 2025
53.6 °FAverage August
70.4 °FHighest 7 August, 2025
86 °F
Climate (2020–Present)
Litchfield Municipal Airport (6.2 miles)
Average Low 2020–2025
37.1 °FAverage 2020–2025
46 °FAverage High 2020–2025
55.1 °F