Constantine, Michigan Weather
Constantine, Michigan — live current conditions, hourly and 7-day forecasts, NWS alerts, radar and satellite imagery for Constantine, St. Joseph County.
Full aviation weather for Constantine is published on the Three Rivers Municipal Dr Haines Airport (KHAI) page, 15 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. 6 airfields within reach of Constantine 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 Constantine: Kirsch Municipal Airport (KIRS) 19 km · Goshen Municipal Airport (KGSH) 36 km · Nappanee Municipal Airport (KC03) 49 km · Branch County Memorial Airport (KOEB) 52 km · Kendallville Municipal Airport (KC62) 53 km
Conditions reported at KHAI describe the airfield itself. Weather 15 km away can differ, particularly in terrain or near the coast. For conditions at Constantine specifically, see the current conditions and forecast above.
About Constantine, Michigan
Constantine rests along the winding St. Joseph River, where the land breathes a gentle, rolling character, hinting at the glacial sculpting that shaped its contours long ago. It lies 19.3 miles north-east of Elkhart, IN (from Elkhart, IN: bearing 55°T), and is situated 7.3 miles south-south-west of Three Rivers. Fields of corn and soybeans stretch towards the horizon, their green hues deepening under a sky that can shift from a crisp, clear blue to a soft, hazy expanse in a matter of hours. The air, especially in the early morning, carries the clean scent of damp earth and awakening vegetation, a quiet promise of the day’s unfolding warmth. Old oak trees, their branches gnarled like ancient hands, stand sentinel along the riverbanks, their leaves rustling with secrets only the wind seems to understand. The history of Constantine is deeply intertwined with the very river that gives it life, a waterway that once carried logs and people with equal fervor. Early settlers, drawn by the fertile soil and the river’s potential for power, established a community built on agriculture and industry. The legacy of gristmills and sawmills still whispers in the architecture of older buildings, remnants of a time when the hum of machinery was the town’s prevailing soundtrack. Today, while farming remains a cornerstone, the local economy has diversified, with small businesses and artisan workshops contributing to the distinct character of Constantine. The rhythm here is one of quiet persistence, a steady pulse that beats with the changing seasons and the enduring spirit of its residents, who have learned to draw sustenance and beauty from the St. Joseph River valley.
Live animated radar for Constantine 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 | Constantine, St. Joseph County, Michigan |
| Coordinates | 41.84116°N, 85.668603°W |
| Timezone | Eastern Time (America/Detroit) |
| ZIP Code(s) | 49042 |
| Area Code | 269 |
| Page generated | September 2026 |
| Weather data | Open-Meteo (open-source), NOAA National Weather Service |
About This Constantine, Michigan Weather Page
This page provides live weather conditions and forecasts for Constantine, Michigan, 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 Constantine includes coordinates 41.841160°N, 85.668603°W, situated in St. Joseph County. ZIP code 49042. Telephone area code: 269. Timezone: Eastern Time (America/Detroit).
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.
