Burlington, WA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Burlington, a city in Skagit County, Washington.
Today
56°F
Mostly Cloudy
Mostly cloudy. High near 56, with temperatures falling to around 51 in the afternoon. North northwest wind around 1 mph.
7-day forecast for Burlington
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 56°F | Mostly Cloudy | 1 mph NNW | 6% |
| Tonight | 37°F | Partly Cloudy | 1 mph E | 4% |
| Wednesday | 59°F | Mostly Sunny then Slight Chance Light Rain | 1 to 9 mph SE | 15% |
| Wednesday Night | 47°F | Light Rain | 5 to 15 mph SSE | 98% |
| Thursday | 56°F | Chance Light Rain then Partly Sunny | 3 to 8 mph SSE | 41% |
| Thursday Night | 47°F | Light Rain | 7 to 15 mph SE | 89% |
| Friday | 55°F | Light Rain | 9 to 16 mph SE | 89% |
| Friday Night | 46°F | Chance Light Rain | 3 to 12 mph ESE | 39% |
| Saturday | 60°F | Chance Light Rain | 3 to 14 mph SE | 36% |
| Saturday Night | 48°F | Light Rain | 14 to 20 mph SSE | 82% |
| Sunday | 55°F | Light Rain | 2 to 14 mph S | 82% |
| Sunday Night | 41°F | Chance Light Rain | 2 to 7 mph SE | 33% |
| Monday | 55°F | Chance Light Rain | 3 to 13 mph ESE | 54% |
| Monday Night | 46°F | Light Rain Likely | 13 to 17 mph SE | 72% |
Forecast source: National Weather Service (api.weather.gov) for Burlington (48.466, -122.329). Updated through the day.
Growing snapshot for Burlington
Last spring frost
Mar 24
First fall frost
Nov 3
Growing season
224 days
Hardiness zone
8b
More local growing data for Burlington: nearby ZIP 98233 weather · frost dates · planting calendar · Washington frost dates
Nearby towns & communities
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Big Lake
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Bryant
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Concrete
Conway
Edison
Hamilton
La Conner
Lake Ketchum
Lake McMurray
Lyman
Marblemount
Mount Vernon
Rockport
Sedro-Woolley
Climate data from the nearest NOAA station, Mt Vernon 3 Wnw, Wa (4.6 mi from Burlington). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.