Sleepy Valley, California Weather
Sleepy Valley, California — live current conditions, hourly and 7-day forecasts, NWS alerts, aviation weather, radar and satellite imagery, tide predictions, marine conditions and a solunar fishing forecast, soil and crop conditions for Sleepy Valley, Los Angeles County.
Tides, marine forecast and fishing conditions near Sleepy Valley. Tide source:
Flight conditions near Sleepy Valley. Data source: locating…
Soil conditions, frost risk and crop weather for Sleepy Valley.
About Sleepy Valley, California
Sleepy Valley unfolds across a broad expanse of sun-baked earth, where the Santa Susana Mountains rise in rugged, ochre-toned grandeur to the north. It lies 8.5 miles north-east of Canyon Country, CA (from Canyon Country, CA: bearing 46°T), and is situated 10.0 miles west-north-west of Acton. The landscape here is a study in muted resilience, a place where scrub oak and chaparral cling tenaciously to slopes that catch the afternoon sun in a haze of gold. Canyons, dry for much of the year, snake through the terrain, their dusty beds hinting at a more tempestuous past, and the air itself carries a dry, almost brittle quality, perfumed with the faint, herbal scent of sagebrush. Beyond the immediate foothills, the land flattens into a vast, open plain, stretching toward a horizon that often shimmers with heat, a stark beauty that can feel both imposing and profoundly peaceful. This corner of Los Angeles County, known as Sleepy Valley, carries the quiet hum of an economy once rooted in agriculture, where citrus groves and vineyards once dominated the fertile soil. Though the orchards have largely receded, giving way to residential development and a scattering of light industrial parks, a spirit of self-reliance lingers. The echo of early settlers, drawn by the promise of fertile land and a gentler way of life, can still be felt in the unhurried pace of its days. Local businesses, often family-owned, serve as anchors in the community, their storefronts reflecting a practical, down-to-earth character, and the broad, open skies overhead seem to encourage a certain introspection, a quiet contemplation of the vastness that surrounds this unassuming valley.
Live animated radar for Sleepy Valley 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
| Location | Sleepy Valley, Los Angeles County, California |
| Coordinates | 34.509159°N, 118.365358°W |
| Timezone | Pacific Time (America/Los_Angeles) |
| ZIP Code(s) | 91390, 91384 |
| Area Code | 626 |
| Page generated | July 2026 |
| Weather data | Open-Meteo (open-source), NOAA National Weather Service |
About This Sleepy Valley, California Weather Page
This page provides live weather conditions and forecasts for Sleepy Valley, California, including current conditions, a 24-hour hourly forecast, 7-day outlook, NWS extended text forecast, real-time aviation weather (live METAR and TAF reports from the nearest reporting airport, with a modeled estimate shown when no station is in range), precipitation radar and NOAA GOES-16 satellite imagery. Additional sections may include tide predictions, wave height, wave direction and sea-surface temperature, a barometric pressure trend, and a solunar-based fishing forecast with a fishing-conditions rating for coastal localities, and soil temperature, crop weather and live USGS river gauge data for agricultural areas near a monitored waterway. All data updates automatically on every page visit.
Location data for Sleepy Valley includes coordinates 34.509159°N, 118.365358°W, situated in Los Angeles County. ZIP code 91390, 91384. Telephone area code: 626. Timezone: Pacific Time (America/Los_Angeles).
Weather data is sourced from the NOAA National Weather Service (NWS) and the open-source Open-Meteo API. Aviation data is sourced from aviationweather.gov (NOAA), with a modeled estimate used where no nearby reporting station is available. River and stream data is sourced from the USGS National Water Information System. Tide predictions are sourced from NOAA CO-OPS; marine and solunar data are modeled from Open-Meteo and public sunrise/moon calculations and should be treated as a general guide alongside on-the-water conditions. Radar is provided by RainViewer. Satellite imagery is sourced from NOAA/NESDIS GOES-East and is public domain.
