Location & Surroundings
Exit 42A is a road junction in California, United States, at 226 m elevation. The nearest larger town is Diamond Bar, 4 km to the south. The national capital Washington is about 3655 km to the east. The nearest airport is Cable Airport, 13 km away.
Basic Data
- Type road junction (RDJCT)
- a place where two or more roads join
Geography
-
Coordinates
34° 3' 49" N, 117° 48' 35" W
- Elevation 226 m (DEM: 231 m)
- Timezone America/Los_Angeles
- Time Shift GMT -8 (DST -7)
Statistics & Country
- Pop. Density 111 p/km²
- Built-up 10.7%
- Settlement Urban centre
- Currency Dollar (USD)
- Phone Prefix +1
Sun & Local Time
- Local time 12:43
- Sunrise 06:54
- Sunset 18:19
- Day length 11 h 25 min
Nearby
Weather in Exit 42A
Current conditions and a 3-day (72-hour) weather forecast for Exit 42A, updated from the NOAA GFS model.
Now 16.5 C with mostly clear skies and a 1.8 m/s north-easterly wind. Next 24h: 16.5 to 25.0 C, max wind 3.1 m/s. No precipitation expected. Solar peaks near 643 W/m2.
Temperature
16.5 C
Wind
1.8 m/s NE (30 deg)
Humidity
24 %
Pressure
1,017.2 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 | 16.5 | 1.8 | 30 | 24 | 1,017.2 | - / 0.00 | 0 | 0.0 | n/a |
| 6h | 22.4 | 0.8 | 186 | 16 | 1,018.5 | 0.00 / 0.00 | 0 | 247.7 | n/a |
| 12h | 25.0 | 3.1 | 236 | 14 | 1,015.7 | 0.00 / 0.00 | 0 | 642.6 | n/a |
| 18h | 19.9 | 0.7 | 351 | 31 | 1,017.8 | 0.00 / 0.00 | 0 | 20.1 | n/a |
| Tomorrow | 19.2 | 2.0 | 34 | 23 | 1,016.7 | 0.00 / 0.00 | 0 | 0.0 | n/a |
| 30h | 26.8 | 2.6 | 24 | 11 | 1,016.9 | 0.00 / 0.00 | 0 | 244.6 | n/a |
| 36h | 28.6 | 4.6 | 37 | 13 | 1,014.1 | 0.00 / 0.00 | 22 | 629.9 | n/a |
| 42h | 24.0 | 5.0 | 29 | 20 | 1,015.7 | 0.00 / 0.00 | 0 | 18.3 | n/a |
| Friday | 21.6 | 4.7 | 31 | 27 | 1,015.4 | 0.00 / 0.00 | 0 | 0.0 | n/a |
| 54h | 27.8 | 5.4 | 36 | 19 | 1,016.3 | 0.00 / 0.00 | 0 | 236.9 | n/a |
| 60h | 29.8 | 5.9 | 38 | 18 | 1,014.1 | 0.00 / 0.00 | 7 | 612.5 | n/a |
| 66h | 24.9 | 3.4 | 35 | 23 | 1,016.6 | 0.00 / 0.00 | 2 | 17.4 | n/a |
| Saturday | 22.4 | 2.8 | 44 | 25 | 1,015.3 | 0.00 / 0.00 | 3 | 0.0 | n/a |
Source: NOAA GFS 0.25° (run 2026-10-14 12:00 UTC).
FAQ
What is the current weather and next 24-hour outlook in Exit 42A?
Now 16.5 C with mostly clear skies and a 1.8 m/s north-easterly wind. Next 24h: 16.5 to 25.0 C, max wind 3.1 m/s. No precipitation expected. Solar peaks near 643 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 Exit 42A today?
Sunrise around 06:54 and sunset around 18:19 (local time). Day length about 11h 25m.
What is the local time in Exit 42A?
Local time is 12:43. Time zone: America/Los_Angeles (UTC-07:00).
What type of place is Exit 42A?
Exit 42A is a road junction.
What is the elevation of Exit 42A?
Elevation about 226 m. DEM 231 m.
Where is Exit 42A located?
It is at 34.06361, -117.80972 (latitude, longitude).
Which country is Exit 42A in?
It is in United States.