Location & Surroundings
Boulder Brook is a settlement in Delaware, United States, at 90 m elevation. The nearest larger town is Edgemoor, 5 km to the southeast. The national capital Washington is about 165 km to the southwest. The nearest airport is Rollins Building Airport, 3 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° 47' 46" N, 75° 31' 21" W
- Elevation 90 m (DEM: 97 m)
- Timezone America/New_York
- Time Shift GMT -5 (DST -4)
Statistics & Country
- Pop. Density 943 p/km²
- Built-up 11.1%
- Settlement Suburban / peri-urban
- Currency Dollar (USD)
- Phone Prefix +1
Sun & Local Time
- Local time 07:44
- Sunrise 06:35
- Sunset 16:56
- Day length 10 h 21 min
Other populated places nearby
Nearby
Weather in Boulder Brook
Current conditions and a 3-day (72-hour) weather forecast for Boulder Brook, updated from the NOAA GFS model.
Now 17.8 C with mostly cloudy skies and a 2.0 m/s south-westerly wind. Next 24h: 13.3 to 18.6 C, max wind 3.0 m/s. No precipitation expected. Solar peaks near 68 W/m2.
Temperature
17.8 C
Wind
2.0 m/s SW (211 deg)
Humidity
97 %
Pressure
1,011.3 hPa
Clouds
70 %
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 | 17.8 | 2.0 | 211 | 97 | 1,011.3 | - / 0.00 | 70 | 0.0 | n/a |
| 6h | 17.9 | 1.3 | 255 | 99 | 1,011.2 | 4.28 / 4.28 | 100 | 0.0 | n/a |
| 12h | 18.6 | 2.8 | 291 | 74 | 1,010.4 | 0.00 / 3.40 | 77 | 50.7 | n/a |
| 18h | 15.7 | 0.7 | 353 | 77 | 1,011.4 | 0.00 / 0.25 | 0 | 67.6 | n/a |
| Tomorrow | 13.3 | 3.0 | 314 | 75 | 1,011.5 | 0.00 / 0.00 | 38 | 0.0 | n/a |
| 30h | 10.0 | 5.4 | 305 | 48 | 1,013.2 | 0.00 / 0.00 | 89 | 0.2 | n/a |
| 36h | 13.2 | 6.1 | 292 | 40 | 1,012.6 | 0.00 / 0.00 | 3 | 393.8 | n/a |
| 42h | 9.3 | 5.5 | 294 | 61 | 1,014.6 | 0.00 / 0.00 | 14 | 174.2 | n/a |
| Sunday | 7.6 | 4.4 | 278 | 75 | 1,014.3 | 0.00 / 0.00 | 100 | 0.0 | n/a |
| 54h | 9.6 | 5.1 | 292 | 70 | 1,014.9 | 0.01 / 0.01 | 20 | 0.4 | n/a |
| 60h | 15.5 | 5.5 | 295 | 50 | 1,013.8 | 0.00 / 0.00 | 27 | 387.2 | n/a |
| 66h | 11.5 | 2.9 | 263 | 52 | 1,013.4 | 0.00 / 0.00 | 1 | 169.5 | n/a |
| Monday | 10.4 | 4.6 | 259 | 52 | 1,012.5 | 0.00 / 0.00 | 0 | 0.0 | n/a |
Source: NOAA GFS 0.25° (run 2026-11-06 06:00 UTC).
FAQ
What is the current weather and next 24-hour outlook in Boulder Brook?
Now 17.8 C with mostly cloudy skies and a 2.0 m/s south-westerly wind. Next 24h: 13.3 to 18.6 C, max wind 3.0 m/s. No precipitation expected. Solar peaks near 68 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 Boulder Brook today?
Sunrise around 06:35 and sunset around 16:56 (local time). Day length about 10h 21m.
What is the local time in Boulder Brook?
Local time is 07:44. Time zone: America/New_York (UTC-05:00).
What type of place is Boulder Brook?
Boulder Brook is a populated place.
What is the elevation of Boulder Brook?
Elevation about 90 m. DEM 97 m.
Where is Boulder Brook located?
It is at 39.79622, -75.52242 (latitude, longitude).
Which country is Boulder Brook in?
It is in United States.