Signal Hill, California — live current conditions, hourly and 7-day forecasts, NWS alerts, aviation weather, radar and satellite imagery, tides and marine conditions for Signal Hill, Los Angeles County.
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Signal Hill rises from the coastal plain, a distinctive, rounded prominence that offers a sweeping panorama of the surrounding urban expanse and the distant, shimmering Pacific. It lies 2.9 miles north-north-east of Long Beach, CA (from Long Beach, CA: bearing 25°T), and is situated 9.6 miles south-south-west of Downey. Its slopes, a mosaic of drought-tolerant chaparral and scattered residential pockets, catch the bright California sun, casting long shadows that deepen the contours of the land. The air here carries the dry, warm breath of Southern California, a scent mingled with the faint, salty tang of the ocean and the exhaust of unseen freeways. This is a place of stark contrasts, where the quietude of the hilltop can feel miles removed from the ceaseless hum of the metropolis below, a subtle testament to the enduring power of elevation to alter perspective. The history of Signal Hill is deeply entwined with the discovery of oil, a seismic shift that transformed its sleepy, agricultural past into a boomtown driven by black gold. For decades, derricks stood like skeletal sentinels against the sky, a visible reminder of the immense wealth that flowed from its depths, shaping the local economy and drawing a diverse population eager for opportunity. Though the most prolific wells have long since been capped, the legacy of the oil industry remains, a palpable layer of the town's identity, evident in the weathered infrastructure and the collective memory of those who lived through its heyday. Today, Signal Hill balances its industrial heritage with a growing residential character, a place where the echoes of the oil rush still resonate beneath the steady thrum of modern life.
| Location | Signal Hill, Los Angeles County, California |
| Coordinates | 33.804461°N, 118.167846°W |
| Timezone | Pacific Time (America/Los_Angeles) |
| ZIP Code(s) | 90755 |
| Area Code | 818, 747 |
| Page generated | June 2026 |
| Weather data | Open-Meteo (open-source), NOAA National Weather Service |