Union, Mississippi Weather
Union, Mississippi — live current conditions, hourly and 7-day forecasts, NWS alerts, aviation weather, radar and satellite imagery, tide predictions, marine conditions and a solunar fishing forecast, soil and crop conditions for Union, Simpson County.
Tides, marine forecast and fishing conditions near Union. Tide source:
Flight conditions near Union. Data source: locating…
Soil conditions, frost risk and crop weather for Union.
About Union, Mississippi
Union lies in a landscape of gentle, rolling hills, where the rich, dark soil yields to the persistent sun. It lies 27.4 miles south of Pearl, MS (from Pearl, MS: bearing 174°T), and is situated 17.6 miles east-south-east of Crystal Springs. Magnolia trees, their waxy leaves catching the light, stand sentinel along the quiet roads, and the air, especially in the late afternoon, carries a subtle sweetness, a blend of damp earth and blooming honeysuckle. The terrain here is a soft, undulating canvas, marked by the slow, meandering creeks that thread through the surrounding woodlands, their waters reflecting the wide, often cloud-streaked Mississippi sky. The character of Union is one of quiet persistence, a place where the land and its people have long held a shared, unhurried understanding. The history of Union is deeply entwined with the fertile earth that defines its setting, primarily an agricultural heritage that once saw cotton fields stretch across these very slopes, a legacy that still whispers in the wind through the tall pines. Today, the local economy, while still rooted in agriculture, has diversified, with small businesses and a steady, if modest, industrial presence providing livelihoods. The community’s distinctiveness is not marked by grand monuments but by the enduring spirit of its residents, a resilience forged through generations of working the land and weathering the seasons. There's a palpable sense of continuity in Union, a quiet pride in the simple, honest work that sustains it and the enduring connections that bind its people.
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, Simpson County, Mississippi |
| Coordinates | 31.880715°N, 90.083973°W |
| Timezone | Central Time (America/Chicago) |
| ZIP Code(s) | 39149, 39479, 39116, 39365 |
| Area Code | 601 |
| Page generated | July 2026 |
| Weather data | Open-Meteo (open-source), NOAA National Weather Service |
About This Union, Mississippi Weather Page
This page provides live weather conditions and forecasts for Union, Mississippi, 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 31.880715°N, 90.083973°W, situated in Simpson County. ZIP code 39149, 39479, 39116, 39365. Telephone area code: 601. Timezone: Central Time (America/Chicago).
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.
