Custer, Washington Weather
Custer, Washington — live current conditions, hourly and 7-day forecasts, NWS alerts, radar and satellite imagery, tide predictions, marine conditions and a solunar fishing forecast, soil and crop conditions for Custer, Whatcom County.
Tides, marine forecast and fishing conditions near Custer. Tide source:
Full aviation weather for Custer is published on the Bellingham International Airport (KBLI) page, 16 km away. It carries the current METAR decoded into plain language — surface wind, visibility, cloud layers and ceiling, temperature and dewpoint, and altimeter setting — alongside the raw observation as transmitted. 4 airfields within reach of Custer have their own pages, listed below.
The Terminal Aerodrome Forecast (TAF) is shown across its full validity period, with each change group broken out so you can see when conditions are expected to shift. Flight category is derived automatically — VFR, MVFR, IFR or LIFR — from reported ceiling and visibility, with runway details and field elevation alongside. Observations update roughly hourly and forecasts several times a day.
Other airports near Custer: Orcas Island Airport (KORS) 31 km · Anacortes Airport (K74S) 47 km · Skagit Regional Airport (KBVS) 52 km
Conditions reported at KBLI describe the airfield itself. Weather 16 km away can differ, particularly in terrain or near the coast. For conditions at Custer specifically, see the current conditions and forecast above.
Soil conditions, frost risk and crop weather for Custer.
About Custer, Washington
Custer sits where the broad, fertile flats of the Nooksack River delta begin to meet the rolling foothills that climb towards the western Cascade Mountains. It lies 12.9 miles north-north-west of Bellingham, WA (from Bellingham, WA: bearing 328°T), and is situated 8.7 miles west-south-west of Lynden. The air here carries the cool, damp breath of the Pacific, a constant reminder of the proximity of the Salish Sea, though the water itself is a distant whisper rather than a roaring presence. Fields, often emerald green in the spring and gold in the late summer, stretch out under a sky that can shift from a luminous, pale blue to a brooding, bruised grey with remarkable speed. Barns, weathered and stoic, punctuate the landscape, their red paint faded to the color of old brick, holding the quiet dignity of structures that have seen seasons turn and generations pass. The land itself feels rich, a dark, loamy soil that promises abundance, a stark contrast to the rugged peaks that loom in the distance. The history of Custer is deeply rooted in the agricultural bounty of the Nooksack Valley, with dairy farms and berry fields once forming the backbone of its economy. While those industries have evolved, the spirit of the land remains, with a continued focus on farming and a growing appreciation for its natural surroundings. This quiet corner of Whatcom County also holds a connection to the past through its proximity to historical routes and the echoes of early settlement. The rhythm of life in Custer is unhurried, a gentle cadence dictated by the changing seasons and the needs of the land. The local general store, a warm beacon on a chilly afternoon, still serves as a hub, a place where neighbors gather, their conversations as familiar as the scent of damp earth after a rain.
Live animated radar for Custer and surroundings — RainViewer.
NOAA GOES-16 GEOCOLOR — live animated loop updated every 10 minutes. Shows cloud cover, storm systems and weather patterns across the continental US.
Source: NOAA/NESDIS GOES-East · Public domain · Auto-updates on page reload
| Location | Custer, Whatcom County, Washington |
| Coordinates | 48.917334°N, 122.63795°W |
| Timezone | Pacific Time (America/Los_Angeles) |
| ZIP Code(s) | 98499, 98248 |
| Area Code | 425, 206, 253 |
| Page generated | September 2026 |
| Weather data | Open-Meteo (open-source), NOAA National Weather Service |
About This Custer, Washington Weather Page
This page provides live weather conditions and forecasts for Custer, Washington, including current conditions, a 24-hour hourly forecast, 7-day outlook, NWS extended text forecast, precipitation radar and NOAA GOES-16 satellite imagery. Aviation weather — live METAR observations and TAF forecasts — is published separately on the pages for the nearest reporting airports, linked from the aviation section above. Additional sections may include tide predictions, wave height, wave direction and sea-surface temperature, a barometric pressure trend, and a solunar-based fishing forecast with a fishing-conditions rating for coastal localities, and soil temperature, crop weather and live USGS river gauge data for agricultural areas near a monitored waterway. All data updates automatically on every page visit.
Location data for Custer includes coordinates 48.917334°N, 122.637950°W, situated in Whatcom County. ZIP code 98499, 98248. Telephone area code: 425, 206, 253. Timezone: Pacific Time (America/Los_Angeles).
Weather data is sourced from the NOAA National Weather Service (NWS) and the open-source Open-Meteo API. River and stream data is sourced from the USGS National Water Information System. Tide predictions are sourced from NOAA CO-OPS; marine and solunar data are modeled from Open-Meteo and public sunrise/moon calculations and should be treated as a general guide alongside on-the-water conditions. Radar is provided by RainViewer. Satellite imagery is sourced from NOAA/NESDIS GOES-East and is public domain.
