San Dimas, California Weather
San Dimas, California — live current conditions, hourly and 7-day forecasts, NWS alerts, radar and satellite imagery, tide predictions, marine conditions and a solunar fishing forecast for San Dimas, Los Angeles County.
Tides, marine forecast and fishing conditions near San Dimas. Tide source:
Full aviation weather for San Dimas is published on the Brackett Field (KPOC) page, 3 km away. It carries the current METAR decoded into plain language — surface wind, visibility, cloud layers and ceiling, temperature and dewpoint, and altimeter setting — alongside the raw observation as transmitted. 5 airfields within reach of San Dimas have their own pages, listed below.
The Terminal Aerodrome Forecast (TAF) is shown across its full validity period, with each change group broken out so you can see when conditions are expected to shift. Flight category is derived automatically — VFR, MVFR, IFR or LIFR — from reported ceiling and visibility, with runway details and field elevation alongside. Observations update roughly hourly and forecasts several times a day.
Other airports near San Dimas: Upland-Cable Airport (KCCB) 11 km · Ontario International Airport (KONT) 20 km · San Bernardino International Airport (KSBD) 52 km · Hesperia Airport (KL26) 54 km
Conditions reported at KPOC describe the airfield itself. Weather 3 km away can differ, particularly in terrain or near the coast. For conditions at San Dimas specifically, see the current conditions and forecast above.
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.
Live animated radar for San Dimas 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 | San Dimas, Los Angeles County, California |
| Coordinates | 34.106676°N, 117.806726°W |
| Timezone | Pacific Time (America/Los_Angeles) |
| ZIP Code(s) | 91773 |
| Area Code | 818, 747 |
| Page generated | September 2026 |
| Weather data | Open-Meteo (open-source), NOAA National Weather Service |
About This San Dimas, California Weather Page
This page provides live weather conditions and forecasts for San Dimas, California, including current conditions, a 24-hour hourly forecast, 7-day outlook, NWS extended text forecast, precipitation radar and NOAA GOES-16 satellite imagery. Aviation weather — live METAR observations and TAF forecasts — is published separately on the pages for the nearest reporting airports, linked from the aviation section above. 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 San Dimas includes coordinates 34.106676°N, 117.806726°W, situated in Los Angeles County. ZIP code 91773. Telephone area code: 818, 747. Timezone: Pacific Time (America/Los_Angeles).
Weather data is sourced from the NOAA National Weather Service (NWS) and the open-source Open-Meteo API. 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.
