McCullom Lake, Illinois — live current conditions, hourly and 7-day forecasts, NWS alerts, aviation weather, radar and satellite imagery for McCullom Lake, McHenry County.
Flight conditions near McCullom Lake — sourced from the FAA Aviation Weather Center. Nearest reporting station: locating…
Live animated radar for McCullom Lake 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
McCullom Lake lies in a gentle depression of the prairie, its surface a broad, shimmering mirror reflecting the wide Illinois sky. It lies 2.8 miles north-north-west of McHenry, IL (from McHenry, IL: bearing 331°T), and is situated 8.9 miles north of Crystal Lake. The land around it is a patchwork of cultivated fields and stands of mature oak and maple, their leaves rustling with a sound like distant surf when the wind sweeps across the open country. The shoreline is a mix of manicured lawns bordering modest homes and stretches of reedy marsh, where the calls of unseen birds punctuate the quiet air. In the humid stillness of a summer evening, the air grows thick with the scent of mown grass and damp earth, and dragonflies, like jeweled helicopters, dart low over the water’s surface. The history of McCullom Lake is tied to the broader narrative of agricultural settlement in McHenry County, its name echoing the families who first tilled this fertile ground. For generations, the land sustained them, and though the economy has shifted, echoes of that agrarian past can still be felt in the enduring connection to the land. Today, McCullom Lake is primarily a residential community, its character shaped by families drawn to the tranquility of lakeside living and the accessibility to the larger Chicago metropolitan area. Its distinctiveness lies not in grand monuments, but in the quiet hum of everyday life, the shared enjoyment of its waters for fishing and boating, and the subtle beauty of its place within the rolling, open landscape of northern Illinois.
| Location | McCullom Lake, McHenry County, Illinois |
| Coordinates | 42.368354°N, 88.292588°W |
| Timezone | Central Time (America/Chicago) |
| ZIP Code(s) | 60050 |
| Area Code | 312, 773 |
| Page generated | June 2026 |
| Weather data | Open-Meteo (open-source), NOAA National Weather Service |