Union, Indiana Weather
Union, Indiana — live current conditions, hourly and 7-day forecasts, NWS alerts, aviation weather, radar and satellite imagery, soil and crop conditions for Union, Pike County.
Flight conditions near Union. Data source: locating…
Soil conditions, frost risk and crop weather for Union.
About Union, Indiana
Union lies low, a collection of buildings settled into the gentle swells of southwestern Indiana's farmland. It lies 22.7 miles south-west of Daviess, IN (from Daviess, IN: bearing 224°T), and is situated 8.6 miles west-south-west of Petersburg. The land here is a patient canvas, painted in broad strokes of green and gold under a sky that often stretches wide and uninterrupted. Creeks, the color of weak tea, meander through pastures and fields, catching the light in slivers as they make their way toward larger rivers. The air, especially after a rain, carries the clean, earthy scent of turned soil and growing things, a constant reminder of the agricultural heart that beats beneath the surface of everyday life in Union. This corner of Pike County has long been shaped by the land and the work it demands. Coal mining once defined much of the region's economy, leaving behind a legacy of both hard labor and quiet resilience that still echoes in the older structures and the weathered faces of its residents. Though the mines have largely faded, farming remains a steadfast pillar, with corn and soybeans stretching to the horizon, a testament to generations of dedication. The sense of history here is not grand or boisterous, but a quiet hum, present in the old general store, the worn steps of the post office, and the way neighbors still pause to talk on a quiet afternoon in Union.
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, Pike County, Indiana |
| Coordinates | 38.465325°N, 87.434741°W |
| Timezone | Eastern Time (America/Indiana/Indianapolis) |
| ZIP Code(s) | 47640, 47390 |
| Area Code | 812, 317 |
| Page generated | July 2026 |
| Weather data | Open-Meteo (open-source), NOAA National Weather Service |
About This Union, Indiana Weather Page
This page provides live weather conditions and forecasts for Union, Indiana, including current conditions, a 24-hour hourly forecast, 7-day outlook, NWS extended text forecast, real-time aviation weather (live METAR and TAF reports from the nearest reporting airport, with a modeled estimate shown when no station is in range), precipitation radar and NOAA GOES-16 satellite imagery. 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 38.465325°N, 87.434741°W, situated in Pike County. ZIP code 47640, 47390. Telephone area code: 812, 317. Timezone: Eastern Time (America/Indiana/Indianapolis).
Weather data is sourced from the NOAA National Weather Service (NWS) and the open-source Open-Meteo API. Aviation data is sourced from aviationweather.gov (NOAA), with a modeled estimate used where no nearby reporting station is available. 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.
