Location & Surroundings
Mount Williamson is a peak in California, United States, at 2,499 m elevation. The nearest larger town is Sun Village, 23 km to the northwest. The national capital Washington is about 3645 km to the east. The nearest airport is Crystal Airport, 13 km away.
Overview
Mount Williamson is mountain in California, United States of America.
It is located in Los Angeles County, United States.
Also known as: Mt. Williamson
Basic Data
- Country United States
- Located in Los Angeles County
- Type mountain (MT)
- an elevation standing high above the surrounding area with small summit area, steep slopes and local relief of 300m or more
Geography
-
Coordinates
34° 22' 16" N, 117° 51' 28" W
- Elevation 2499 m (DEM: 2473 m)
- Timezone America/Los_Angeles
- Time Shift GMT -8 (DST -7)
Statistics & Country
- Pop. Density 0 p/km²
- Built-up 0.0%
- Settlement Very low density rural
- Currency Dollar (USD)
- Phone Prefix +1
Sun & Local Time
- Local time 18:21
- Sunrise 06:51
- Sunset 18:26
- Day length 11 h 35 min
Other mountains nearby
Nearby
Weather in Mount Williamson
Current conditions and a 3-day (72-hour) weather forecast for Mount Williamson, updated from the NOAA GFS model.
Now 29.0 C with mostly clear skies and a 0.6 m/s south-westerly wind. Next 24h: 20.2 to 29.1 C, max wind 2.9 m/s. No precipitation expected. Solar peaks near 655 W/m2.
Temperature
29.0 C
Wind
0.6 m/s SW (245 deg)
Humidity
21 %
Pressure
1,012.5 hPa
Clouds
0 %
Precip
0.00 mm
Solar
0.0 W/m2
UV-B
n/a
| Hour | Temp (C) | Wind (m/s) | Dir (deg) | RH (%) | Pressure (hPa) | Precip (step/total mm) | Clouds (%) | Solar (W/m2) | UV-B (W/m2) |
|---|---|---|---|---|---|---|---|---|---|
| NOW | 29.0 | 0.6 | 245 | 21 | 1,012.5 | - / 0.00 | 0 | 0.0 | n/a |
| 6h | 29.1 | 2.9 | 266 | 21 | 1,009.3 | 0.00 / 0.00 | 5 | 654.7 | n/a |
| 12h | 21.7 | 1.4 | 191 | 37 | 1,011.4 | 0.00 / 0.00 | 0 | 24.5 | n/a |
| 18h | 20.2 | 0.7 | 193 | 35 | 1,009.9 | 0.00 / 0.00 | 0 | 0.0 | n/a |
| Tomorrow | 27.1 | 1.6 | 207 | 26 | 1,009.4 | 0.00 / 0.00 | 0 | 252.0 | n/a |
| 30h | 25.9 | 4.5 | 206 | 29 | 1,006.6 | 0.00 / 0.00 | 0 | 648.1 | n/a |
| 36h | 19.0 | 2.8 | 195 | 40 | 1,008.1 | 0.00 / 0.00 | 0 | 23.6 | n/a |
| 42h | 18.8 | 2.6 | 187 | 34 | 1,005.7 | 0.00 / 0.00 | 100 | 0.0 | n/a |
| Saturday | 23.7 | 3.3 | 194 | 30 | 1,004.9 | 0.02 / 0.02 | 100 | 179.0 | n/a |
| 54h | 21.6 | 4.0 | 199 | 41 | 1,002.6 | 0.33 / 0.35 | 100 | 434.9 | n/a |
| 60h | 17.6 | 1.9 | 197 | 55 | 1,001.7 | 0.00 / 0.03 | 97 | 10.9 | n/a |
| 66h | 15.7 | 1.9 | 30 | 64 | 998.0 | 0.22 / 0.25 | 91 | 0.0 | n/a |
| Sunday | 14.0 | 3.5 | 202 | 81 | 1,001.1 | 0.84 / 1.09 | 100 | 27.5 | n/a |
Source: NOAA GFS 0.25° (run 2026-10-08 18:00 UTC).
FAQ
What is the current weather and next 24-hour outlook in Mount Williamson?
Now 29.0 C with mostly clear skies and a 0.6 m/s south-westerly wind. Next 24h: 20.2 to 29.1 C, max wind 2.9 m/s. No precipitation expected. Solar peaks near 655 W/m2.
Is precipitation expected in the next 24 hours?
No measurable precipitation is expected in the next 24 hours.
When are sunrise and sunset in Mount Williamson today?
Sunrise around 06:50 and sunset around 18:27 (local time). Day length about 11h 37m.
What is the local time in Mount Williamson?
Local time is 18:21. Time zone: America/Los_Angeles (UTC-07:00).
What type of place is Mount Williamson?
Mount Williamson is a mountain.
What is the elevation of Mount Williamson?
Elevation about 2,499 m. DEM 2,473 m.
Where is Mount Williamson located?
It is at 34.37111, -117.85784 (latitude, longitude).
Which country is Mount Williamson in?
It is in United States.
Links
- Wikidata entry Wikidata entry