Location & Surroundings
Keystone is a settlement in Louisiana, United States, at 7 m elevation. The nearest larger town is Saint Martinville, 5 km to the north. The national capital Washington is about 1670 km to the northeast. The nearest airport is Acadiana Regional Airport, 7 km away.
Basic Data
- Type populated place (PPL)
- a city, town, village, or other agglomeration of buildings where people live and work
Geography
-
Coordinates
30° 4' 50" N, 91° 50' 15" W
- Elevation 7 m (DEM: 12 m)
- Timezone America/Chicago
- Time Shift GMT -6 (DST -5)
Statistics & Country
- Pop. Density 12 p/km²
- Built-up 0.6%
- Settlement Very low density rural
- Currency Dollar (USD)
- Phone Prefix +1
Sun & Local Time
- Local time 02:26
- Sunrise 06:59
- Sunset 18:55
- Day length 11 h 56 min
Other populated places nearby
Nearby
Weather in Keystone
Current conditions and a 3-day (72-hour) weather forecast for Keystone, updated from the NOAA GFS model.
Now 27.0 C with mostly clear skies and a 3.9 m/s southerly wind. Next 24h: 21.8 to 32.8 C, max wind 4.5 m/s. No precipitation expected. Solar peaks near 503 W/m2.
Temperature
27.0 C
Wind
3.9 m/s S (190 deg)
Humidity
70 %
Pressure
1,011.1 hPa
Clouds
1 %
Precip
0.01 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 | 27.0 | 3.9 | 190 | 70 | 1,011.1 | - / 0.00 | 1 | 0.0 | n/a |
| 6h | 23.6 | 2.8 | 144 | 82 | 1,013.0 | 0.00 / 0.00 | 70 | 0.0 | n/a |
| 12h | 21.8 | 3.0 | 111 | 88 | 1,013.0 | 0.00 / 0.00 | 53 | 0.0 | n/a |
| 18h | 32.8 | 4.5 | 163 | 46 | 1,013.1 | 0.00 / 0.00 | 2 | 503.2 | n/a |
| Tomorrow | 26.8 | 3.8 | 177 | 74 | 1,011.3 | 0.01 / 0.01 | 11 | 494.4 | n/a |
| 30h | 23.6 | 2.9 | 122 | 90 | 1,012.1 | 0.00 / 0.00 | 37 | 0.0 | n/a |
| 36h | 23.1 | 2.7 | 114 | 91 | 1,012.2 | 0.03 / 0.03 | 29 | 0.0 | n/a |
| 42h | 32.4 | 5.5 | 176 | 50 | 1,013.0 | 0.12 / 0.15 | 99 | 480.9 | n/a |
| Friday | 26.9 | 3.8 | 177 | 74 | 1,011.4 | 0.00 / 0.00 | 10 | 461.0 | n/a |
| 54h | 23.5 | 2.8 | 110 | 92 | 1,013.3 | 0.24 / 0.24 | 97 | 0.0 | n/a |
| 60h | 23.0 | 2.1 | 90 | 96 | 1,013.4 | 0.00 / 0.09 | 100 | 0.0 | n/a |
| 66h | 33.1 | 2.1 | 124 | 49 | 1,013.6 | 0.04 / 0.12 | 80 | 455.3 | n/a |
| Saturday | 28.0 | 1.5 | 103 | 69 | 1,012.7 | 0.11 / 0.24 | 85 | 246.8 | n/a |
Source: NOAA GFS 0.25° (run 2026-09-30 00:00 UTC).
FAQ
What is the current weather and next 24-hour outlook in Keystone?
Now 27.0 C with mostly clear skies and a 3.9 m/s southerly wind. Next 24h: 21.8 to 32.8 C, max wind 4.5 m/s. No precipitation expected. Solar peaks near 503 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 Keystone today?
Sunrise around 06:59 and sunset around 18:55 (local time). Day length about 11h 56m.
What is the local time in Keystone?
Local time is 02:26. Time zone: America/Chicago (UTC-05:00).
What type of place is Keystone?
Keystone is a populated place.
What is the elevation of Keystone?
Elevation about 7 m. DEM 12 m.
Where is Keystone located?
It is at 30.08048, -91.83762 (latitude, longitude).
Which country is Keystone in?
It is in United States.