Palmer Weather Forecast
- 44
- 53
Rain
- 43
- 52
Rain
- 42
- 57
Chance Rain
- 39
- 55
Chance Rain
- 43
- 59
Rain Likely
- 47
- 59
Rain
Today 18 Oct Foothills and Valleys of Pierce and Southern King Counties
Mostly cloudy. A slight chance of rain late in the morning. A chance of rain early in the Afternoon, then rain likely late in the afternoon. Rainfall Amounts less than a tenth of an inch likely. Highs in the 50s. Light wind.
Tonight 18 Oct Foothills and Valleys of Pierce and Southern King Counties
Rain. Rainfall Amounts a half inch to one inch possible. Lows in the mid to upper 40s. South wind 10 to 15 Mph with Gusts to 25 Mph.
Palmer Temperature Statistics
October Temperature
Renton Municipal Airport (19.3 miles)
Lowest 15 October, 2025
36 °FAverage October
55.8 °FHighest 7 October, 2025
75.9 °F
Climate (2020–Present)
Renton Municipal Airport (19.3 miles)
Average Low 2020–2025
47.3 °FAverage 2020–2025
54.5 °FAverage High 2020–2025
62.2 °F