Willapa River - South Bend Weather Forecast
- 50
- 68
Decreasing Clouds
- 50
- 70
Partly Sunny
- 51
- 69
Mostly Cloudy
- 51
- 66
Mostly Cloudy
- 50
- 66
Mostly Cloudy
- 50
- 64
Chance Rain
Today 19 Sep South Washington Coast
Partly sunny. Highs in the upper 60s. Light and variable Winds, becoming northwest 5 to 10 Mph.
Tonight 19 Sep South Washington Coast
Partly cloudy in the Evening, then becoming mostly cloudy. Lows in the lower 50s. North wind 5 to 10 Mph.
Willapa River - South Bend Temperature Statistics
September Temperature
Hoquiam, Bowerman Airport (21.7 miles)
Lowest 8 September, 2026
48.7 °FAverage September
60.8 °FHighest 17 September, 2026
75.9 °F
Climate (2021–2026)
Hoquiam, Bowerman Airport (21.7 miles)
Average Low 2021–2026
46.3 °FAverage 2021–2026
52.4 °FAverage High 2021–2026
58.6 °F