Location & Surroundings
West Derry is a settlement in Pennsylvania, United States, at 346 m elevation. The nearest larger town is Latrobe, 6 km to the west. The national capital Washington is about 250 km to the southeast. The nearest airport is Arnold Palmer Regional Airport, 10 km away.
Basic Data
- Type populated place (PPL)
- a city, town, village, or other agglomeration of buildings where people live and work
Geography
-
Coordinates
40° 19' 23" N, 79° 18' 45" W
- Elevation 346 m (DEM: 349 m)
- Timezone America/New_York
- Time Shift GMT -5 (DST -4)
Statistics & Country
- Pop. Density 272 p/km²
- Built-up 4.1%
- Settlement Rural cluster
- Currency Dollar (USD)
- Phone Prefix +1
Sun & Local Time
- Local time 03:59
- Sunrise 07:15
- Sunset 18:56
- Day length 11 h 41 min
Other populated places nearby
Nearby
Weather in West Derry
Current conditions and a 3-day (72-hour) weather forecast for West Derry, updated from the NOAA GFS model.
Now 11.7 C with mostly clear skies and a 2.1 m/s easterly wind. Next 24h: 11.7 to 20.6 C, max wind 3.4 m/s. No precipitation expected. Solar peaks near 300 W/m2.
Temperature
11.7 C
Wind
2.1 m/s E (105 deg)
Humidity
74 %
Pressure
1,023.2 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 | 11.7 | 2.1 | 105 | 74 | 1,023.2 | - / 0.00 | 0 | 0.0 | n/a |
| 6h | 12.1 | 3.4 | 128 | 81 | 1,021.7 | 0.00 / 0.00 | 100 | 0.0 | n/a |
| 12h | 13.2 | 1.3 | 132 | 84 | 1,020.8 | 0.00 / 0.00 | 100 | 0.7 | n/a |
| 18h | 20.6 | 2.2 | 247 | 62 | 1,018.2 | 0.00 / 0.00 | 100 | 300.0 | n/a |
| Tomorrow | 13.3 | 1.2 | 255 | 79 | 1,018.3 | 0.00 / 0.00 | 62 | 264.2 | n/a |
| 30h | 9.3 | 2.1 | 210 | 83 | 1,018.9 | 0.00 / 0.00 | 0 | 0.0 | n/a |
| 36h | 8.6 | 1.5 | 276 | 95 | 1,021.1 | 0.00 / 0.00 | 68 | 2.3 | n/a |
| 42h | 15.9 | 4.7 | 316 | 43 | 1,020.2 | 0.00 / 0.00 | 5 | 499.6 | n/a |
| Tuesday | 8.0 | 1.7 | 333 | 71 | 1,022.6 | 0.00 / 0.00 | 0 | 304.5 | n/a |
| 54h | 4.6 | 0.7 | 164 | 81 | 1,023.9 | 0.00 / 0.00 | 0 | 0.0 | n/a |
| 60h | 4.8 | 1.0 | 141 | 80 | 1,024.0 | 0.00 / 0.00 | 0 | 3.0 | n/a |
| 66h | 17.5 | 0.8 | 281 | 40 | 1,019.6 | 0.00 / 0.00 | 0 | 517.6 | n/a |
| Wednesday | 9.5 | 1.1 | 136 | 70 | 1,018.4 | 0.00 / 0.00 | 0 | 301.6 | n/a |
Source: NOAA GFS 0.25° (run 2026-10-04 00:00 UTC).
FAQ
What is the current weather and next 24-hour outlook in West Derry?
Now 11.7 C with mostly clear skies and a 2.1 m/s easterly wind. Next 24h: 11.7 to 20.6 C, max wind 3.4 m/s. No precipitation expected. Solar peaks near 300 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 West Derry today?
Sunrise around 07:15 and sunset around 18:56 (local time). Day length about 11h 41m.
What is the local time in West Derry?
Local time is 03:59. Time zone: America/New_York (UTC-04:00).
What type of place is West Derry?
West Derry is a populated place.
What is the elevation of West Derry?
Elevation about 346 m. DEM 349 m.
Where is West Derry located?
It is at 40.32313, -79.31254 (latitude, longitude).
Which country is West Derry in?
It is in United States.