Nielsen Lake Weather Forecast
- 63
- 83
Chance Thunderstorms
- 59
- 82
Partly Sunny
- 62
- 84
Chance Thunderstorms
- 61
- 84
Slight Chance Thunderstorms
- 58
- 82
Slight Chance Thunderstorms
- 55
- 77
Partly Sunny
- 56
- 77
Partly Sunny
Today 8 Aug Washington
Sunny. Highs in the lower 80s. Southwest Winds 5 to 10 Mph.
Tonight 8 Aug Washington
Mostly clear in the Evening, then mostly cloudy with slight chance of Thunderstorms after midnight. Mostly cloudy with chance of Thunderstorms late in the night. Lows in the lower 60s. South Winds up to 10 Mph. Chance of Thunderstorms 40 percent.
Nielsen Lake Temperature Statistics
August Temperature
L O Simenstad Municipal Airport (8.7 miles)
Lowest 6 August, 2026
54.1 °FAverage August
72.9 °FHighest 3 August, 2026
86.4 °F
Climate (2021–2026)
L O Simenstad Municipal Airport (8.7 miles)
Average Low 2021–2026
37.2 °FAverage 2021–2026
47.4 °FAverage High 2021–2026
57 °F