Hartley Airport Weather Forecast
- 34
- 59
Mostly Sunny
- 33
- 62
Sunny
- 38
- 64
Partly Sunny
- 45
- 59
Rain Likely
- 41
- 61
Chance Rain
- 45
- 60
Chance Rain
Today 13 Oct Lowlands of Lewis and Southern Thurston Counties
Partly sunny in the morning then becoming sunny. A slight chance of rain Showers in the morning. Highs near 60. Northeast wind 10 to 15 Mph with Gusts to 25 Mph.
Tonight 13 Oct Lowlands of Lewis and Southern Thurston Counties
Clear. Areas of frost late in the night. Lows in the 30s. Northeast wind 10 to 15 Mph becoming north after midnight. Gusts to 25 Mph.
Hartley Airport Temperature Statistics
October Temperature
Chehalis-Centralia Airport (3.7 miles)
Lowest 6 October, 2025
39.2 °FAverage October
55 °FHighest 7 October, 2025
78.8 °F
Climate (2020–Present)
Chehalis-Centralia Airport (3.7 miles)
Average Low 2020–2025
43.6 °FAverage 2020–2025
52 °FAverage High 2020–2025
61.4 °F