Location & Surroundings
Dennison is a settlement in Louisiana, United States, at 2 m elevation. The nearest larger town is New Iberia, 6 km to the north. The national capital Washington is about 1680 km to the northeast. The nearest airport is Richard's Airport, 8 km away.
Basic Data
- Type populated place (PPL)
- a city, town, village, or other agglomeration of buildings where people live and work
Geography
-
Coordinates
29° 56' 58" N, 91° 50' 10" W
- Elevation 2 m (DEM: 4 m)
- Timezone America/Chicago
- Time Shift GMT -6 (DST -5)
Statistics & Country
- Pop. Density 2 p/km²
- Built-up 31.6%
- Settlement Very low density rural
- Currency Dollar (USD)
- Phone Prefix +1
Sun & Local Time
- Local time 17:47
- Sunrise 07:18
- Sunset 18:23
- Day length 11 h 5 min
Nearby
Weather in Dennison
Current conditions and a 3-day (72-hour) weather forecast for Dennison, updated from the NOAA GFS model.
Now 17.8 C with overcast skies and a 3.1 m/s north-easterly wind. Next 24h: 17.8 to 27.1 C, max wind 4.5 m/s. Precip around 3.0 mm. Solar peaks near 317 W/m2.
Temperature
17.8 C
Wind
3.1 m/s NE (66 deg)
Humidity
78 %
Pressure
1,018.6 hPa
Clouds
100 %
Precip
2.98 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 | 3.1 | 66 | 78 | 1,018.6 | - / 0.00 | 100 | 0.0 | n/a |
| 6h | 27.1 | 4.5 | 110 | 50 | 1,017.3 | 0.00 / 0.00 | 100 | 316.8 | n/a |
| 12h | 23.0 | 3.2 | 91 | 73 | 1,017.1 | 0.04 / 0.04 | 100 | 311.0 | n/a |
| 18h | 20.5 | 3.2 | 90 | 91 | 1,017.7 | 0.00 / 0.01 | 100 | 0.0 | n/a |
| Tomorrow | 20.2 | 4.2 | 93 | 94 | 1,017.2 | 2.97 / 2.98 | 100 | 0.0 | n/a |
| 30h | 25.2 | 4.3 | 122 | 76 | 1,017.7 | 2.19 / 5.17 | 50 | 174.2 | n/a |
| 36h | 22.6 | 1.0 | 116 | 87 | 1,017.5 | 0.00 / 4.46 | 75 | 336.2 | n/a |
| 42h | 20.9 | 1.7 | 84 | 94 | 1,017.9 | 0.00 / 0.00 | 87 | 0.0 | n/a |
| Sunday | 20.0 | 2.5 | 40 | 96 | 1,018.3 | 0.00 / 0.00 | 17 | 0.0 | n/a |
| 54h | 28.0 | 1.8 | 53 | 61 | 1,017.6 | 0.05 / 0.05 | 49 | 397.6 | n/a |
| 60h | 24.8 | 3.1 | 80 | 74 | 1,017.0 | 0.21 / 0.26 | 100 | 237.8 | n/a |
| 66h | 20.5 | 2.8 | 106 | 96 | 1,017.4 | 0.00 / 0.08 | 100 | 0.0 | n/a |
| Monday | 20.7 | 3.3 | 104 | 92 | 1,016.8 | 0.00 / 0.00 | 99 | 0.0 | n/a |
Source: NOAA GFS 0.25° (run 2026-10-30 12:00 UTC).
FAQ
What is the current weather and next 24-hour outlook in Dennison?
Now 17.8 C with overcast skies and a 3.1 m/s north-easterly wind. Next 24h: 17.8 to 27.1 C, max wind 4.5 m/s. Precip around 3.0 mm. Solar peaks near 317 W/m2.
Is precipitation expected in the next 24 hours?
Around 3.0 mm of precipitation is expected in the next 24 hours.
When are sunrise and sunset in Dennison today?
Sunrise around 07:18 and sunset around 18:23 (local time). Day length about 11h 05m.
What is the local time in Dennison?
Local time is 17:47. Time zone: America/Chicago (UTC-05:00).
What type of place is Dennison?
Dennison is a populated place.
What is the elevation of Dennison?
Elevation about 2 m. DEM 4 m.
Where is Dennison located?
It is at 29.94937, -91.83623 (latitude, longitude).
Which country is Dennison in?
It is in United States.