Location & Surroundings
Grantham Post Office is a post office in Pennsylvania, United States, at 137 m elevation. The nearest larger town is Mechanicsburg, 6 km to the north. The national capital Washington is about 140 km to the south. The nearest airport is Shreveport North Airport, 14 km away.
Basic Data
- Type post office (PO)
- a public building in which mail is received, sorted and distributed
Geography
-
Coordinates
40° 9' 30" N, 76° 59' 22" W
- Elevation 137 m (DEM: 136 m)
- Timezone America/New_York
- Time Shift GMT -5 (DST -4)
Statistics & Country
- Pop. Density 2,469 p/km²
- Built-up 8.7%
- Settlement Semi-dense urban cluster
- Currency Dollar (USD)
- Phone Prefix +1
Sun & Local Time
- Local time 08:25
- Sunrise 07:07
- Sunset 18:45
- Day length 11 h 38 min
Nearby
Weather in Grantham Post Office
Current conditions and a 3-day (72-hour) weather forecast for Grantham Post Office, updated from the NOAA GFS model.
Now 11.9 C with mostly clear skies and a 1.2 m/s westerly wind. Next 24h: 7.6 to 19.7 C, max wind 6.4 m/s. No precipitation expected. Solar peaks near 528 W/m2.
Temperature
11.9 C
Wind
1.2 m/s W (251 deg)
Humidity
96 %
Pressure
1,018.0 hPa
Clouds
2 %
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 | 11.9 | 1.2 | 251 | 96 | 1,018.0 | - / 0.00 | 2 | 0.0 | n/a |
| 6h | 11.4 | 2.0 | 280 | 90 | 1,017.3 | 0.00 / 0.00 | 0 | 5.2 | n/a |
| 12h | 19.7 | 6.4 | 312 | 38 | 1,017.0 | 0.00 / 0.00 | 4 | 528.1 | n/a |
| 18h | 12.4 | 3.4 | 308 | 55 | 1,019.6 | 0.00 / 0.00 | 0 | 284.7 | n/a |
| Tomorrow | 7.6 | 2.4 | 319 | 67 | 1,022.1 | 0.00 / 0.00 | 0 | 0.0 | n/a |
| 30h | 6.2 | 1.2 | 297 | 71 | 1,023.5 | 0.00 / 0.00 | 0 | 5.2 | n/a |
| 36h | 16.3 | 2.8 | 313 | 34 | 1,020.7 | 0.00 / 0.00 | 0 | 536.7 | n/a |
| 42h | 10.9 | 0.6 | 108 | 55 | 1,019.4 | 0.00 / 0.00 | 0 | 284.9 | n/a |
| Wednesday | 7.8 | 1.2 | 174 | 68 | 1,019.3 | 0.00 / 0.00 | 0 | 0.0 | n/a |
| 54h | 7.5 | 1.3 | 182 | 77 | 1,018.6 | 0.00 / 0.00 | 8 | 4.7 | n/a |
| 60h | 22.2 | 4.1 | 216 | 38 | 1,014.1 | 0.00 / 0.00 | 3 | 518.4 | n/a |
| 66h | 15.4 | 2.8 | 197 | 66 | 1,013.1 | 0.00 / 0.00 | 19 | 275.6 | n/a |
| Thursday | 12.6 | 1.8 | 217 | 80 | 1,013.3 | 0.00 / 0.00 | 41 | 0.0 | n/a |
Source: NOAA GFS 0.25° (run 2026-10-05 06:00 UTC).
FAQ
What is the current weather and next 24-hour outlook in Grantham Post Office?
Now 11.9 C with mostly clear skies and a 1.2 m/s westerly wind. Next 24h: 7.6 to 19.7 C, max wind 6.4 m/s. No precipitation expected. Solar peaks near 528 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 Grantham Post Office today?
Sunrise around 07:07 and sunset around 18:45 (local time). Day length about 11h 38m.
What is the local time in Grantham Post Office?
Local time is 08:25. Time zone: America/New_York (UTC-04:00).
What type of place is Grantham Post Office?
Grantham Post Office is a post office.
What is the elevation of Grantham Post Office?
Elevation about 137 m. DEM 136 m.
Where is Grantham Post Office located?
It is at 40.15826, -76.98958 (latitude, longitude).
Which country is Grantham Post Office in?
It is in United States.