Stimson Hill Weather Forecast
- 35
- 40
Rain/Snow
- 29
- 40
Rain/Snow
- 28
- 43
Partly Sunny
- 30
- 46
Mostly Sunny
- 33
- 47
Partly Sunny
- 37
- 51
Chance Rain
Today 26 Feb Foothills and Valleys of the North Cascades
Breezy. Rain likely in the Morning, then a chance of rain in the late morning and early afternoon. Rain likely late in the afternoon. Rainfall Amounts a tenth to a quarter of an inch possible. Highs in the mid to upper 40s. South wind 15 to 25 Mph with Gusts to 40 Mph.
Tonight 26 Feb Foothills and Valleys of the North Cascades
Rain likely. Rainfall Amounts a tenth to a quarter of an inch possible. Lows near 40. South wind 10 to 20 Mph with Gusts to 35 Mph.
Stimson Hill Temperature Statistics
February Temperature
Arlington Municipal Airport (9.9 miles)
Lowest 20 February, 2026
19.9 °FAverage February
42.1 °FHighest 4 February, 2026
63 °F
Climate (2021–Present)
Arlington Municipal Airport (9.9 miles)
Average Low 2021–2026
42.5 °FAverage 2021–2026
50.8 °FAverage High 2021–2026
59.9 °F