Union, Oregon Weather
Union, Oregon — 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 Union, Union County.
Tides, marine forecast and fishing conditions near Union. Tide source:
Full aviation weather for Union is published on the La Grande/Union County Airport (KLGD) page, 14 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. 3 airfields within reach of Union 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 Union: Baker City Municipal Airport (KBKE) 42 km · Joseph State Airport (KJSY) 51 km
Conditions reported at KLGD describe the airfield itself. Weather 14 km away can differ, particularly in terrain or near the coast. For conditions at Union specifically, see the current conditions and forecast above.
Soil conditions, frost risk and crop weather for Union.
About Union, Oregon
Union lies at the foot of the Blue Mountains, a place where the earth seems to exhale a quiet, verdant peace. It lies 63.5 miles south-south-east of Walla Walla, WA (from Walla Walla, WA: bearing 159°T), and is situated 6.7 miles south-south-west of Cove. The landscape here is a study in gentle contrasts: rolling hills, painted in shades of emerald and ochre depending on the season, give way to broad river valleys where the Grande Ronde River itself, a silver thread, meanders through pastures and fields. The air, particularly in the late afternoon, carries a crispness, a subtle scent of pine and damp earth, and the light often softens to a honeyed glow, bathing the distant peaks in a warm, ethereal haze. The character of Union is one of quiet resilience, a place that has weathered the seasons and the passage of years with a steady, unassuming grace, its buildings often reflecting a practical beauty born of necessity and enduring craftsmanship. The history of Union is deeply intertwined with the agricultural bounty of the Grande Ronde Valley, a fertile basin that has sustained livelihoods for generations. This was a land first explored and settled by those seeking fertile ground for ranching and farming, and that legacy still defines the local economy, with cattle ranches and agricultural enterprises forming the backbone of the community. The railroad, a vital artery in its early days, brought commerce and connected Union to the wider world, and remnants of that era can still be glimpsed in the older architecture and the enduring sense of connection to the land. There is a distinct lack of pretense here; life unfolds at a pace that allows for contemplation, for watching the slow unfurling of the day, and for appreciating the enduring strength of a place that has always been shaped by the land it calls home.
Live animated radar for Union 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 | Union, Union County, Oregon |
| Coordinates | 45.20847°N, 117.865213°W |
| Timezone | Pacific Time (America/Los_Angeles) |
| ZIP Code(s) | 97883 |
| Area Code | 541 |
| Page generated | September 2026 |
| Weather data | Open-Meteo (open-source), NOAA National Weather Service |
About This Union, Oregon Weather Page
This page provides live weather conditions and forecasts for Union, Oregon, 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 Union includes coordinates 45.208470°N, 117.865213°W, situated in Union County. ZIP code 97883. Telephone area code: 541. 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.
