Lake Roesiger, WA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Lake Roesiger, a community in Snohomish County, Washington.
Today
72°F
Mostly Sunny
Mostly sunny. High near 72, with temperatures falling to around 70 in the afternoon. Wind around 0 mph.
7-day forecast for Lake Roesiger
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 72°F | Mostly Sunny | 0 mph | 0% |
| Tonight | 52°F | Mostly Clear | 1 mph N | 0% |
| Sunday | 73°F | Mostly Sunny | 1 mph NNW | 0% |
| Sunday Night | 52°F | Partly Cloudy | 1 mph N | 0% |
| Monday | 70°F | Mostly Sunny | 1 mph NW | 0% |
| Monday Night | 50°F | Partly Cloudy | 1 mph N | 0% |
| Tuesday | 66°F | Partly Sunny | 1 mph NNW | 0% |
| Tuesday Night | 49°F | Mostly Cloudy | 1 mph ENE | 11% |
| Wednesday | 66°F | Partly Sunny then Slight Chance Light Rain | 1 mph ENE | 16% |
| Wednesday Night | 49°F | Slight Chance Light Rain then Mostly Cloudy | 1 mph NNE | 16% |
| Thursday | 64°F | Mostly Cloudy then Slight Chance Light Rain | 0 mph | 20% |
| Thursday Night | 48°F | Slight Chance Light Rain | 0 mph | 21% |
| Friday | 63°F | Slight Chance Light Rain | 0 mph | 21% |
| Friday Night | 47°F | Slight Chance Light Rain | 1 mph NE | 16% |
Forecast source: National Weather Service (api.weather.gov) for Lake Roesiger (47.976, -121.905). Updated through the day.
Growing snapshot for Lake Roesiger
Last spring frost
Apr 17
First fall frost
Oct 23
Growing season
188 days
Hardiness zone
8b
More local growing data for Lake Roesiger: nearby ZIP 98290 weather · frost dates · planting calendar · Washington frost dates
Nearby towns & communities
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Climate data from the nearest NOAA station, Monroe, Wa (7.6 mi from Lake Roesiger). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.