Deming, WA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Deming, a community in Whatcom County, Washington.
Overnight
56°F
Mostly Clear
Mostly clear, with a low around 56. South southeast wind around 1 mph.
7-day forecast for Deming
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 56°F | Mostly Clear | 1 mph SSE | 0% |
| Tuesday | 89°F | Patchy Smoke | 1 to 5 mph NW | 0% |
| Tuesday Night | 60°F | Patchy Smoke | 3 mph ESE | 0% |
| Wednesday | 93°F | Patchy Smoke | 1 to 5 mph NW | 0% |
| Wednesday Night | 61°F | Mostly Clear | 5 mph SSW | 0% |
| Thursday | 92°F | Sunny | 1 to 5 mph SSE | 0% |
| Thursday Night | 62°F | Mostly Clear | 5 mph SSW | 0% |
| Friday | 88°F | Sunny | 2 to 6 mph SSW | 0% |
| Friday Night | 60°F | Mostly Clear | 1 to 6 mph S | 0% |
| Saturday | 83°F | Sunny | 1 to 7 mph SSW | 0% |
| Saturday Night | 57°F | Mostly Clear | 2 to 7 mph S | 0% |
| Sunday | 79°F | Mostly Sunny | 2 to 6 mph SSW | 0% |
| Sunday Night | 55°F | Mostly Clear | 1 to 6 mph SSE | 3% |
| Monday | 79°F | Mostly Sunny | 1 to 6 mph SW | 3% |
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
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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 Aug 4, 2026.