Deming, WA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Deming, a community in Whatcom County, Washington.
Overnight
38°F
Mostly Clear
Mostly clear, with a low around 38. East wind around 2 mph.
7-day forecast for Deming
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 38°F | Mostly Clear | 2 mph E | 1% |
| Wednesday | 61°F | Partly Sunny then Slight Chance Light Rain | 1 to 8 mph ESE | 24% |
| Wednesday Night | 44°F | Light Rain | 12 mph SE | 90% |
| Thursday | 57°F | Partly Sunny | 6 to 10 mph S | 12% |
| Thursday Night | 43°F | Light Rain | 6 to 14 mph SE | 95% |
| Friday | 55°F | Light Rain | 7 to 16 mph SE | 95% |
| Friday Night | 43°F | Light Rain Likely | 3 to 7 mph ESE | 73% |
| Saturday | 63°F | Chance Light Rain | 5 mph ESE | 41% |
| Saturday Night | 46°F | Rain then Showers And Thunderstorms | 5 to 16 mph SSE | 85% |
| Sunday | 55°F | Showers And Thunderstorms then Light Rain Likely | 2 to 14 mph S | 78% |
| Sunday Night | 38°F | Slight Chance Light Rain | 2 to 6 mph ESE | 23% |
| Monday | 56°F | Chance Light Rain | 5 mph E | 46% |
| Monday Night | 43°F | Light Rain Likely | 3 to 12 mph ESE | 67% |
| Tuesday | 58°F | Light Rain Likely | 8 to 12 mph SE | 67% |
Forecast source: National Weather Service (api.weather.gov) for Deming (48.830, -122.236). Updated through the day.
Growing snapshot for Deming
Last spring frost
Apr 18
First fall frost
Oct 18
Growing season
185 days
Hardiness zone
8a
More local growing data for Deming: nearby ZIP 98247 weather · frost dates · planting calendar · Washington frost dates
Nearby towns & communities
Acme
Bellingham
Birch Bay
Blaine
Custer
Everson
Ferndale
Geneva
Glacier
Kendall
Lynden
Maple Falls
Marietta-Alderwood
Nooksack
Peaceful Valley
Point Roberts
Sudden Valley
Sumas
Climate data from the nearest NOAA station, Clearbrook, Wa (4.9 mi from Deming). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.