Diablo, Washington

Diablo: This settlement in eastern Whatcom County is situated along the Skagit River within the North Cascades mountains at an elevation of 896 feet.

About

Diablo is a city located in the county of Whatcom in the U.S. state of Washington.

Quick Facts about Diablo

State Washington (United States)
County Whatcom County
Latitude & Longitude 48.7135,-121.1412
Time Zone America/Los_Angeles
Local time 20:18:32 (6th November 2026)
Weather 40℉ Mostly Sunny 7-days weather

Geography

Diablo is located at 48°42'48"N 121°8'28"W (48.7134600, -121.1412300).

Diablo map

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Weather

40°F
Mostly Sunny
8 mph SW This Afternoon

Mostly sunny. High near 40, with temperatures falling to around 38 in the afternoon. Southwest wind around 8 mph.

7-Day Forecast

Nearby Transit Stations (10)

Rail and bus stations connected to Diablo, WA. Select a station to open its map and address details.

Code Name Address Type
MVW Skagit Transportation Center 105 East Kincaid St. RAIL
BEL Bellingham station 401 Harris Avenue RAIL
STW Stanwood station 27111 Florence Way RAIL
SSW Stevens Pass, Washington US Highway 2 at Summit Parking Lot BUS
MEW Monroe, Washington 118 North Lewis St., Suite 112 BUS

Closest post offices linked to Diablo.

Post Office Name City ZIP
Marblemoun Post Office Marblemount (WA) 98267

Other cities in Whatcom County

Cities, towns, neighborhoods & other populated places in Whatcom County , WA.

City Name Population Title
Bellingham 93,955 The most populous city in Whatcom County, Washington.
Ferndale 15,531 City in Whatcom County, Washington, United States
Lynden 15,408 City in Washington, United States
Birch Bay 8,413 Census designated place
Sudden Valley 6,441 Census designated place
Blaine 5,638 City in Whatcom County, Washington, United States
Everson 2,888 Small city in Washington
Nooksack 1,659 Small city in Washington
Sumas 1,629 Small city in Washington