Saint John, Indiana — live current conditions, hourly and 7-day forecasts, NWS alerts, aviation weather, radar and satellite imagery for Saint John, Lake County.
Flight conditions near Saint John — sourced from the FAA Aviation Weather Center. Nearest reporting station: locating…
Saint John unfolds across a landscape of gentle, rolling terrain, a testament to the glacial forces that shaped this corner of Indiana. It lies 2.1 miles south-south-west of Schererville, IN (from Schererville, IN: bearing 202°T), and is situated 9.1 miles west-south-west of Lake. Wide, open fields, stitched with the straight lines of agricultural plots, stretch towards horizons that are often softened by the hazy warmth of summer or the crisp, blue clarity of a winter sky. Here and there, stands of mature oak and maple trees punctuate the openness, their branches reaching like gnarled fingers towards the expansive sky, offering dappled shade that shifts with the slow crawl of the sun. The air, particularly in the early morning, carries a clean, earthy scent, a blend of tilled soil and the dew-kissed grasses that line the roads. The origins of Saint John are intertwined with the fertile lands that have long sustained its economy, primarily through agriculture, with corn and soybeans dominating the vibrant green and gold of the growing season. This agricultural heartland has seen generations of families cultivate the soil, their lives marked by the predictable rhythms of planting and harvest. While the agricultural roots remain strong, Saint John has also embraced growth, becoming a desirable place for commuters seeking a quieter pace while still having access to the opportunities of nearby urban centers. This duality is palpable; you can feel the enduring connection to the land in the enduring charm of its older homes and the quiet diligence of its residents, a spirit that has adapted but not entirely surrendered to the modern age.
Live animated radar for Saint John 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 | Saint John, Lake County, Indiana |
| Coordinates | 41.450036°N, 87.470038°W |
| Timezone | Central Time (America/Chicago) |
| ZIP Code(s) | 47613, 46373 |
| Area Code | 812, 260 |
| Page generated | June 2026 |
| Weather data | Open-Meteo (open-source), NOAA National Weather Service |
This page provides live weather conditions and forecasts for Saint John, Indiana, including current conditions, a 24-hour hourly forecast, 7-day outlook, NWS extended text forecast, aviation weather (METAR/TAF), precipitation radar and NOAA GOES-16 satellite imagery. Additional sections may include marine and tide data for coastal localities, and soil temperature and crop weather for agricultural areas. All data updates automatically on every page visit.
Location data for Saint John includes coordinates 41.450036°N, 87.470038°W, situated in Lake County. ZIP code 47613, 46373. Telephone area code: 812, 260. 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 provided by the FAA Aviation Weather Center. Radar is provided by RainViewer. Satellite imagery is sourced from NOAA/NESDIS GOES-East and is public domain.