Brush Prairie Weather Forecast
- 51
- 79
Partly Cloudy
- 49
- 77
Mostly Sunny
- 50
- 81
Mostly Sunny
- 56
- 78
Chance Rain
- 50
- 71
Partly Sunny
- 52
- 77
Partly Sunny
- 55
- 78
Mostly Cloudy
Today 17 Sep North Clark County Lowlands
Sunny. Highs around 80. Northwest wind 5 to 10 Mph.
Tonight 17 Sep North Clark County Lowlands
Partly cloudy. Lows in the lower 50s. Northwest wind 10 to 15 Mph.
Brush Prairie Temperature Statistics
September Temperature
Pearson Airfield (9.3 miles)
Lowest 15 September, 2025
48 °FAverage September
67.7 °FHighest 2 September, 2025
90 °F
Climate (2020–Present)
Pearson Airfield (9.3 miles)
Average Low 2020–2025
46.4 °FAverage 2020–2025
55.2 °FAverage High 2020–2025
64.5 °F