Lebam Weather Forecast
- 48
- 69
Becoming Sunny
- 50
- 73
Mostly Sunny
- 55
- 66
Rain
- 48
- 65
Chance Rain
- 51
- 70
Partly Sunny
- 54
- 72
Chance Rain
Today 18 Sep Willapa and Wahkiakum Lowlands
Mostly sunny. Highs in the lower 70s. Northwest wind 5 to 10 Mph.
Tonight 18 Sep Willapa and Wahkiakum Lowlands
Mostly clear. Lows in the upper 40s. Northwest wind 5 to 10 Mph, becoming light after midnight.
Lebam Temperature Statistics
September Temperature
Chehalis-Centralia Airport (28 miles)
Lowest 15 September, 2025
48.2 °FAverage September
63.9 °FHighest 3 September, 2025
86 °F
Climate (2020–Present)
Chehalis-Centralia Airport (28 miles)
Average Low 2020–2025
43.7 °FAverage 2020–2025
52 °FAverage High 2020–2025
61.3 °F