Location & Surroundings
Waterloo is a settlement in Maryland, United States, at 285 m elevation. The nearest larger town is Robinwood, 12 km to the northwest. The national capital Washington is 87 km to the southeast. The nearest airport is Harp Airport, 5 km away.
Basic Data
- Type populated place (PPL)
- a city, town, village, or other agglomeration of buildings where people live and work
Geography
-
Coordinates
39° 33' 28" N, 77° 34' 7" W
- Elevation 285 m (DEM: 285 m)
- Timezone America/New_York
- Time Shift GMT -5 (DST -4)
Statistics & Country
- Pop. Density 41 p/km²
- Built-up 0.7%
- Settlement Very low density rural
- Currency Dollar (USD)
- Phone Prefix +1
Sun & Local Time
- Local time 14:43
- Sunrise 06:43
- Sunset 17:04
- Day length 10 h 22 min
Other populated places nearby
Nearby
Weather in Waterloo
Current conditions and a 3-day (72-hour) weather forecast for Waterloo, updated from the NOAA GFS model.
Now 16.3 C with overcast skies and a 1.1 m/s north-westerly wind. Next 24h: 4.6 to 20.2 C, max wind 5.2 m/s. No precipitation expected. Solar peaks near 320 W/m2.
Temperature
16.3 C
Wind
1.1 m/s NW (332 deg)
Humidity
87 %
Pressure
1,012.2 hPa
Clouds
100 %
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 | 16.3 | 1.1 | 332 | 87 | 1,012.2 | - / 0.00 | 100 | 0.0 | n/a |
| 6h | 20.2 | 5.2 | 286 | 42 | 1,010.5 | 0.00 / 0.00 | 30 | 320.0 | n/a |
| 12h | 13.7 | 3.4 | 330 | 68 | 1,012.2 | 0.00 / 0.00 | 99 | 186.1 | n/a |
| 18h | 9.9 | 5.1 | 305 | 68 | 1,014.0 | 0.00 / 0.00 | 84 | 0.0 | n/a |
| Tomorrow | 4.6 | 3.2 | 289 | 77 | 1,015.5 | 0.00 / 0.00 | 4 | 0.2 | n/a |
| 30h | 12.0 | 7.9 | 296 | 42 | 1,013.6 | 0.00 / 0.00 | 15 | 379.5 | n/a |
| 36h | 8.1 | 5.6 | 309 | 69 | 1,016.6 | 0.00 / 0.00 | 18 | 187.8 | n/a |
| 42h | 8.7 | 7.3 | 288 | 67 | 1,016.4 | 0.00 / 0.00 | 100 | 0.0 | n/a |
| Sunday | 7.3 | 5.1 | 286 | 74 | 1,017.9 | 0.00 / 0.00 | 4 | 0.1 | n/a |
| 54h | 15.6 | 5.8 | 288 | 42 | 1,015.3 | 0.00 / 0.00 | 0 | 392.2 | n/a |
| 60h | 9.0 | 2.8 | 266 | 65 | 1,014.8 | 0.00 / 0.00 | 0 | 188.3 | n/a |
| 66h | 7.1 | 3.2 | 256 | 69 | 1,014.1 | 0.00 / 0.00 | 0 | 0.0 | n/a |
| Monday | 5.4 | 3.2 | 271 | 71 | 1,015.1 | 0.00 / 0.00 | 99 | 0.1 | n/a |
Source: NOAA GFS 0.25° (run 2026-11-06 12:00 UTC).
FAQ
What is the current weather and next 24-hour outlook in Waterloo?
Now 16.3 C with overcast skies and a 1.1 m/s north-westerly wind. Next 24h: 4.6 to 20.2 C, max wind 5.2 m/s. No precipitation expected. Solar peaks near 320 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 Waterloo today?
Sunrise around 06:43 and sunset around 17:04 (local time). Day length about 10h 21m.
What is the local time in Waterloo?
Local time is 14:43. Time zone: America/New_York (UTC-05:00).
What type of place is Waterloo?
Waterloo is a populated place.
What is the elevation of Waterloo?
Elevation about 285 m. DEM 285 m.
Where is Waterloo located?
It is at 39.55788, -77.56860 (latitude, longitude).
Which country is Waterloo in?
It is in United States.