Caldwell, Idaho — live current conditions, hourly and 7-day forecasts, NWS alerts, aviation weather, radar and satellite imagery for Caldwell, Canyon County.
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Caldwell rests in the broad embrace of the Treasure Valley, where the land unfurls like a rumpled, sun-baked quilt. It lies 10.5 miles north-west of Nampa, ID (from Nampa, ID: bearing 324°T), and is situated 9.9 miles west-south-west of Star. Rolling hills, softened by the passage of seasons, give way to flatter expanses that stretch toward distant, hazy mountains. The air here, especially in the late afternoon, carries a dry, clean scent, tinged with the distant perfume of sun-warmed sagebrush and the fainter, sweeter promise of ripening crops. The sky is a vast, ever-present canvas, its blues deepening to bruised purples and fiery oranges as the sun dips below the horizon, casting long, theatrical shadows across the open fields. Life in Caldwell moves with a deliberate grace, a quiet acknowledgment of the land's enduring rhythms. The story of Caldwell is deeply intertwined with the fertile soil it cultivates and the water that nourishes it. Once a crucial stop along the Oregon Trail, its roots reach back to the pioneer spirit that carved passage through the wilderness. Today, agriculture remains the lifeblood, with vast fields of potatoes, sugar beets, and alfalfa painting the landscape in shades of green and gold, a testament to generations of farming ingenuity. The Boise River, a ribbon of silver, flows nearby, a constant reminder of the water's essential role in this arid country. The town itself hums with the quiet industry of its people, a blend of agricultural businesses, local shops, and the steady pulse of families building their lives. A distinctive character emerges from this blend of frontier history and agricultural present, a place where the past whispers in the wind and the future is sown in the earth.
| Location | Caldwell, Canyon County, Idaho |
| Coordinates | 43.662938°N, 116.68736°W |
| Timezone | Mountain Time (America/Boise) |
| ZIP Code(s) | 83607, 83605, 83606 |
| Area Code | 307 |
| Page generated | June 2026 |
| Weather data | Open-Meteo (open-source), NOAA National Weather Service |