Cortland, Illinois — live current conditions, hourly and 7-day forecasts, NWS alerts, aviation weather, radar and satellite imagery for Cortland, DeKalb County.
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Cortland rests in the broad, open embrace of DeKalb County, where the land unfolds in gentle swells under a sky that often stretches from horizon to horizon. It lies 3.2 miles east-south-east of DeKalb, IL (from DeKalb, IL: bearing 102°T), and is situated 4.8 miles south of Sycamore. The fields, stitched together in a patchwork of greens and golds through much of the year, are the dominant feature, giving the landscape a sense of patient, enduring cultivation. Even the modest rise and fall of the terrain feels as if it has been shaped by the slow, steady breath of the wind that sweeps across these prairies. The air here carries the clean, sharp scent of turned earth in spring and the dry, sweet perfume of harvested corn in autumn, a constant reminder of the agricultural heart that beats at Cortland's core. The history of Cortland is written in the furrowed fields and the quiet dignity of its older homes, a testament to the generations who have worked this land since its early settlement. The local economy, deeply rooted in agriculture, still relies on the bounty of the surrounding farms, with corn and soybeans forming the backbone of its prosperity. This enduring connection to the soil shapes the rhythm of life in Cortland, a steady, unhurried cadence that contrasts with the hurried pace of more distant urban centers. While not a place of grand monuments or bustling tourist attractions, Cortland possesses a subtle charm, a quiet strength found in its enduring traditions and the openhearted welcome of its people.
| Location | Cortland, DeKalb County, Illinois |
| Coordinates | 41.920029°N, 88.688696°W |
| Timezone | Central Time (America/Chicago) |
| ZIP Code(s) | 60112 |
| Area Code | 312, 773 |
| Page generated | June 2026 |
| Weather data | Open-Meteo (open-source), NOAA National Weather Service |