Burlington, WA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Burlington, a city in Skagit County, Washington.
Today
71°F
Partly Sunny
Partly sunny. High near 71, with temperatures falling to around 69 in the afternoon. West northwest wind 0 to 3 mph.
7-day forecast for Burlington
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 71°F | Partly Sunny | 0 to 3 mph WNW | 0% |
| Tonight | 50°F | Partly Cloudy | 2 mph NW | 0% |
| Sunday | 72°F | Partly Sunny | 0 to 3 mph W | 0% |
| Sunday Night | 50°F | Partly Cloudy | 0 to 3 mph SSW | 0% |
| Monday | 71°F | Mostly Sunny | 0 to 3 mph SSW | 0% |
| Monday Night | 50°F | Mostly Cloudy | 0 to 3 mph SSW | 0% |
| Tuesday | 68°F | Partly Sunny | 0 to 3 mph WSW | 0% |
| Tuesday Night | 49°F | Mostly Cloudy | 0 to 3 mph SSE | 11% |
| Wednesday | 67°F | Partly Sunny then Slight Chance Light Rain | 2 mph S | 18% |
| Wednesday Night | 49°F | Slight Chance Light Rain then Mostly Cloudy | 2 mph SSW | 18% |
| Thursday | 66°F | Mostly Cloudy then Slight Chance Light Rain | 0 to 5 mph NNW | 15% |
| Thursday Night | 48°F | Slight Chance Light Rain | 0 to 5 mph WNW | 23% |
| Friday | 65°F | Slight Chance Light Rain then Partly Sunny | 0 to 5 mph W | 23% |
| Friday Night | 47°F | Slight Chance Light Rain | 0 to 3 mph WSW | 15% |
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
Alger
Anacortes
Bay View
Big Lake
Bow
Bryant
Clear Lake
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 Sep 19, 2026.