Hamilton Weather Forecast
- 40
- 49
Rain
- 32
- 47
Rain
- 34
- 48
Rain Likely
- 37
- 46
Rain
- 35
- 47
Rain
- 29
- 44
Rain/Snow Likely
- 28
- 46
Chance Rain/Snow
Today 22 Feb Foothills and Valleys of the North Cascades
Becoming partly sunny late in the afternoon. A chance of rain in the Morning, then rain in the late morning and early afternoon. A chance of rain late in the afternoon. Rainfall Amounts a quarter to a half inch possible. Highs in the mid 40s to lower 50s. East wind 10 to 20 Mph becoming southeast in the afternoon. Gusts to 30 Mph.
Tonight 22 Feb Foothills and Valleys of the North Cascades
Rain. Rainfall Amounts a quarter to a half inch possible. Lows in the mid 30s to lower 40s. Southeast wind 10 to 15 Mph with Gusts to 30 Mph.
Hamilton Temperature Statistics
February Temperature
Burlington/Mount Vernon, Skagit Regional Airport (19.9 miles)
Lowest 20 February, 2026
24.8 °FAverage February
42.7 °FHighest 4 February, 2026
57.2 °F
Climate (2021–Present)
Burlington/Mount Vernon, Skagit Regional Airport (19.9 miles)
Average Low 2021–2026
43.8 °FAverage 2021–2026
51.3 °FAverage High 2021–2026
59.7 °F