Peaceful Valley, WA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Peaceful Valley, a community in Whatcom County, Washington.
Overnight
36°F
Mostly Clear
Mostly clear. Low around 36, with temperatures rising to around 38 overnight. Southeast wind around 3 mph.
7-day forecast for Peaceful Valley
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 36°F | Mostly Clear | 3 mph SE | 1% |
| Wednesday | 59°F | Partly Sunny then Slight Chance Light Rain | 3 mph S | 20% |
| Wednesday Night | 41°F | Light Rain | 6 to 13 mph S | 94% |
| Thursday | 55°F | Partly Sunny | 3 to 12 mph SSW | 13% |
| Thursday Night | 39°F | Light Rain | 3 to 12 mph SSE | 95% |
| Friday | 53°F | Light Rain | 5 to 14 mph SE | 95% |
| Friday Night | 40°F | Light Rain Likely | 6 mph ESE | 73% |
| Saturday | 61°F | Chance Light Rain | 3 to 7 mph E | 48% |
| Saturday Night | 43°F | Rain then Showers And Thunderstorms | 5 to 20 mph SSE | 85% |
| Sunday | 53°F | Showers And Thunderstorms then Light Rain Likely | 3 to 20 mph SSW | 77% |
| Sunday Night | 35°F | Chance Light Rain | 3 to 9 mph SE | 25% |
| Monday | 54°F | Chance Light Rain | 2 to 9 mph E | 46% |
| Monday Night | 40°F | Light Rain Likely | 3 to 14 mph E | 70% |
| Tuesday | 56°F | Light Rain Likely | 5 to 14 mph SE | 70% |
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 Nov 4, 2026.