Peaceful Valley, WA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Peaceful Valley, a community in Whatcom County, Washington.
Today
89°F
Patchy Smoke
Patchy smoke after 9am. Sunny, with a high near 89. Northwest wind around 5 mph.
7-day forecast for Peaceful Valley
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 89°F | Patchy Smoke | 5 mph NW | 0% |
| Tonight | 58°F | Patchy Smoke | 3 mph SSE | 0% |
| Wednesday | 92°F | Patchy Smoke | 1 to 5 mph NW | 0% |
| Wednesday Night | 59°F | Mostly Clear | 5 mph S | 0% |
| Thursday | 92°F | Sunny | 1 to 6 mph S | 0% |
| Thursday Night | 60°F | Mostly Clear | 1 to 6 mph S | 0% |
| Friday | 87°F | Sunny | 1 to 7 mph SW | 0% |
| Friday Night | 57°F | Mostly Clear | 2 to 7 mph SSW | 0% |
| Saturday | 82°F | Mostly Sunny | 2 to 8 mph SSW | 0% |
| Saturday Night | 55°F | Mostly Clear | 2 to 8 mph S | 0% |
| Sunday | 78°F | Mostly Sunny | 2 to 7 mph SW | 0% |
| Sunday Night | 54°F | Mostly Clear | 2 to 7 mph S | 3% |
| Monday | 78°F | Mostly Sunny | 2 to 7 mph SW | 3% |
| Monday Night | 54°F | Partly Cloudy | 2 to 7 mph SSW | 2% |
Forecast source: National Weather Service (api.weather.gov) for Peaceful Valley (48.951, -122.148). Updated through the day.
Growing snapshot for Peaceful Valley
Last spring frost
Apr 18
First fall frost
Oct 18
Growing season
185 days
Hardiness zone
8a
More local growing data for Peaceful Valley: nearby ZIP 98295 weather · frost dates · planting calendar · Washington frost dates
Nearby towns & communities
Acme
Bellingham
Birch Bay
Blaine
Custer
Deming
Everson
Ferndale
Geneva
Glacier
Kendall
Lynden
Maple Falls
Marietta-Alderwood
Nooksack
Point Roberts
Sudden Valley
Sumas
Climate data from the nearest NOAA station, Clearbrook, Wa (6.2 mi from Peaceful Valley). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.