Location & Surroundings
Greybrook Lake is a reservoir in Indiana, United States, at 223 m elevation. The nearest larger town is Greencastle, 31 km to the north. The national capital Washington is about 850 km to the east. The nearest airport is Miller Airport, 10 km away.
Basic Data
- Type reservoir(s) (RSV)
- an artificial pond or lake
Geography
-
Coordinates
39° 22' 0" N, 86° 53' 7" W
- Elevation 223 m (DEM: 228 m)
- Timezone America/Indiana/Indianapolis
- Time Shift GMT -5 (DST -4)
Statistics & Country
- Pop. Density 52 p/km²
- Built-up 1.6%
- Settlement Low density rural
- Currency Dollar (USD)
- Phone Prefix +1
Sun & Local Time
- Local time 09:37
- Sunrise 07:40
- Sunset 19:34
- Day length 11 h 54 min
Nearby
Weather in Greybrook Lake
Current conditions and a 3-day (72-hour) weather forecast for Greybrook Lake, updated from the NOAA GFS model.
Now 14.4 C with mostly clear skies and a 2.0 m/s easterly wind. Next 24h: 12.8 to 25.3 C, max wind 2.6 m/s. No precipitation expected. Solar peaks near 487 W/m2.
Temperature
14.4 C
Wind
2.0 m/s E (84 deg)
Humidity
89 %
Pressure
1,016.8 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 | 14.4 | 2.0 | 84 | 89 | 1,016.8 | - / 0.00 | 0 | 0.0 | n/a |
| 6h | 12.8 | 1.5 | 131 | 90 | 1,017.5 | 0.00 / 0.00 | 0 | 0.3 | n/a |
| 12h | 25.3 | 1.9 | 173 | 44 | 1,016.1 | 0.00 / 0.00 | 1 | 486.8 | n/a |
| 18h | 19.6 | 2.2 | 134 | 57 | 1,014.5 | 0.00 / 0.00 | 56 | 391.4 | n/a |
| Tomorrow | 16.4 | 2.6 | 156 | 61 | 1,014.6 | 0.00 / 0.00 | 94 | 0.0 | n/a |
| 30h | 15.6 | 3.0 | 165 | 62 | 1,015.0 | 0.00 / 0.00 | 100 | 0.3 | n/a |
| 36h | 28.0 | 5.3 | 207 | 33 | 1,013.8 | 0.00 / 0.00 | 98 | 345.9 | n/a |
| 42h | 22.9 | 3.4 | 154 | 47 | 1,012.5 | 0.00 / 0.00 | 100 | 321.6 | n/a |
| Thursday | 22.8 | 5.1 | 183 | 44 | 1,012.8 | 0.00 / 0.00 | 100 | 0.0 | n/a |
| 54h | 21.7 | 4.2 | 187 | 42 | 1,013.3 | 0.00 / 0.00 | 100 | 0.1 | n/a |
| 60h | 31.1 | 6.7 | 219 | 37 | 1,012.7 | 0.00 / 0.00 | 100 | 409.8 | n/a |
| 66h | 25.8 | 0.2 | 81 | 55 | 1,010.7 | 0.00 / 0.00 | 100 | 280.2 | n/a |
| Friday | 21.1 | 2.5 | 340 | 84 | 1,013.2 | 0.14 / 0.14 | 100 | 0.0 | n/a |
Source: NOAA GFS 0.25° (run 2026-09-29 06:00 UTC).
FAQ
What is the current weather and next 24-hour outlook in Greybrook Lake?
Now 14.4 C with mostly clear skies and a 2.0 m/s easterly wind. Next 24h: 12.8 to 25.3 C, max wind 2.6 m/s. No precipitation expected. Solar peaks near 487 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 Greybrook Lake today?
Sunrise around 07:40 and sunset around 19:34 (local time). Day length about 11h 54m.
What is the local time in Greybrook Lake?
Local time is 09:37. Time zone: America/Indiana/Indianapolis (UTC-04:00).
What type of place is Greybrook Lake?
Greybrook Lake is a reservoir(s).
What is the elevation of Greybrook Lake?
Elevation about 223 m. DEM 228 m.
Where is Greybrook Lake located?
It is at 39.36663, -86.88529 (latitude, longitude).
Which country is Greybrook Lake in?
It is in United States.