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San Dimas, California Weather

San Dimas, California — live current conditions, hourly and 7-day forecasts, NWS alerts, aviation weather, radar and satellite imagery, tides and marine conditions for San Dimas, Los Angeles County.

🌡️ Current Conditions
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24-Hour Forecast
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Current Conditions Detail
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7-Day Forecast
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🌊 Marine & Fishing

Tides, marine forecast and fishing conditions near San Dimas. Nearest NOAA tide station:

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✈️ Aviation Weather

Flight conditions near San Dimas — sourced from the FAA Aviation Weather Center. Nearest reporting station: locating…

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🌿 Air Quality
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NWS Extended Forecast
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📡 Precipitation Radar

Live animated radar for San Dimas and surroundings — RainViewer.

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🛰️ Satellite Imagery

NOAA GOES-16 GEOCOLOR — live animated loop updated every 10 minutes. Shows cloud cover, storm systems and weather patterns across the continental US.

NOAA GOES-16 CONUS GEOCOLOR satellite animated loop
🛰️ GEOCOLOR loop 🌡️ Infrared (IR) 🌀 NHC Hurricane Satellite 🔗 NOAA Full Viewer

Source: NOAA/NESDIS GOES-East · Public domain · Auto-updates on page reload

🌙 Astronomy
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About San Dimas, California

San Dimas unfolds under a generous California sky, a landscape sculpted by foothills that soften the transition from the inland valleys to the San Gabriel Mountains. It lies 2.3 miles west of La Verne, CA (from La Verne, CA: bearing 280°T), and is situated 9.4 miles west-north-west of Ontario. Broad avenues lined with mature trees give way to neighborhoods where Spanish tile roofs catch the sun and the air, especially in the early morning, carries a faint, dry scent of chaparral and distant citrus groves. The terrain here gently slopes, a subtle incline that guides the eye toward the hazy blue of the distant peaks. This is a place where the manicured lawns of suburban life coexist with the rugged beauty of the natural world, a harmony often underscored by the cheerful chirping of unseen birds and the quiet hum of a town waking to its day. The roots of San Dimas are entwined with the agricultural bounty of the region, once a significant producer of citrus and walnuts, a legacy still whispered in the names of local streets and the occasional remnant grove. Its founding story is one of pioneers drawn to fertile land, and the echoes of that era can be felt in the enduring sense of community. Today, San Dimas thrives as a hub for commerce and services, a place where the local economy balances retail, professional offices, and a growing tech presence, all supported by a well-educated populace. The San Dimas Canyon Golf Course, a verdant expanse, offers a distinctive recreational landmark, while the proximity to the vast network of state and national forests provides an ever-present invitation to explore the wilder, untamed corners of the surrounding geography, a constant reminder of the natural heritage that underpins the modern life of San Dimas.

LocationSan Dimas, Los Angeles County, California
Coordinates34.106676°N, 117.806726°W
TimezonePacific Time (America/Los_Angeles)
ZIP Code(s)91773
Area Code818, 747
Page generatedJune 2026
Weather dataOpen-Meteo (open-source), NOAA National Weather Service