Enter your search query in the box below.

Marengo, Illinois Weather

Marengo, Illinois — live current conditions, hourly and 7-day forecasts, NWS alerts, aviation weather, radar and satellite imagery for Marengo, McHenry County.

🌡️ Current Conditions
Loading current conditions…
24-Hour Forecast
Loading hourly forecast…
Current Conditions Detail
Loading detail…
7-Day Forecast
Loading 7-day forecast…
✈️ Aviation Weather

Flight conditions near Marengo — sourced from the FAA Aviation Weather Center. Nearest reporting station: locating…

Loading aviation data…
NWS Extended Forecast
Loading NWS forecast…
📡 Precipitation Radar

Live animated radar for Marengo and surroundings — RainViewer.

Loading radar…
🛰️ Satellite Imagery

NOAA GOES-16 GEOCOLOR — live animated loop updated every 10 minutes. Shows cloud cover, storm systems and weather patterns across the continental US.

NOAA GOES-16 CONUS GEOCOLOR satellite animated loop
🛰️ GEOCOLOR loop 🌡️ Infrared (IR) 🌀 NHC Hurricane Satellite 🔗 NOAA Full Viewer

Source: NOAA/NESDIS GOES-East · Public domain · Auto-updates on page reload

🌙 Astronomy
Calculating…

About Marengo, Illinois

Marengo spreads itself across a landscape of gently rolling terrain, a pleasingly uneven quilt of farm fields and scattered woodlands that catch the sun in shifting patterns. It lies 9.4 miles west-south-west of Woodstock, IL (from Woodstock, IL: bearing 241°T), and is situated 3.5 miles west-north-west of Union. The air here often carries the clean, earthy scent of tilled soil, especially after a rain, a perfume unique to the agricultural heartland. Oak and maple trees, ancient sentinels, dot the edges of fields, their leaves rustling with a whisper that seems to hold the secrets of seasons past. The sky above Marengo feels vast, an expansive blue canvas that stretches from horizon to horizon, often punctuated by the slow drift of cumulus clouds that cast fleeting shadows across the land. Evenings here can be particularly luminous, with a soft, golden light that lingers, bathing the countryside in a warm, ethereal glow. The story of Marengo is deeply entwined with the agricultural bounty of its surroundings, a legacy that continues to shape its local economy. While once a bustling hub for grain and livestock, the town now finds its economic pulse in a mix of small businesses and the enduring strength of its farming roots, with many families still tending the land that their ancestors worked. The early settlers, drawn by the fertile soil and the promise of opportunity, laid the groundwork for the community that exists today. A notable landmark, the distinctive grain elevator, still stands as a proud reminder of Marengo's agricultural heritage, a silent witness to generations of harvest and hard work. The rhythm of life in Marengo is unhurried, a comfortable pace that allows for neighborly connections and a quiet appreciation of the natural beauty that defines this corner of McHenry County.

LocationMarengo, McHenry County, Illinois
Coordinates42.248633°N, 88.608427°W
TimezoneCentral Time (America/Chicago)
ZIP Code(s)60152
Area Code312, 773
Page generatedJune 2026
Weather dataOpen-Meteo (open-source), NOAA National Weather Service