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WeatherLiveLouisianaHahnville

Hahnville, LA Weather (70057)

ZIP codes: 70057 · 70078
Current WeatherHahnville · 2:19 PM CDT
103° | 73°
102°F
Feels like 115°
Sunny
WindNE 2 mph · Gusts 3 mph
Precip5% · –
Humidity42% · Dew point 74°
UV index11 Very high
Air Quality74 Moderate
Pressure30.12 inHg
Visibility6 mi
Sunrise / Sunset6:28 AM · 7:44 PM · 13h 16m

Weather map — Hahnville

Full radar →
Now
102°
1%
2 mph
15:00
103°
1%
2 mph
16:00
103°
1%
2 mph
17:00
94°
2%
2 mph
18:00
92°
3%
4 mph
19:00
89°
4%
7 mph
20:00
85°
5%
8 mph
21:00
82°
7%
9 mph
22:00
81°
8%
8 mph
23:00
80°
9%
7 mph
00:00
80°
10%
6 mph
01:00
79°
11%
6 mph
02:00
79°
11%
5 mph
03:00
78°
11%
5 mph
04:00
78°
12%
5 mph
05:00
78°
13%
5 mph
06:00
78°
12%
4 mph
07:00
78°
12%
4 mph
08:00
81°
10%
4 mph
09:00
85°
7%
4 mph
10:00
88°
4%
4 mph
11:00
91°
3%
3 mph
12:00
93°
3%
3 mph
13:00
94°
4%
4 mph

Today · Fri 8/14

High 103°
5% / –

Sunny. Winds SW at 9 mph.

Tonight · Fri 8/14

Low 78°
7% / –

Sunny. Winds SW at 9 mph.

Tomorrow · Sat 8/15

94° | 78°
57% / 0.13 in

Sunny. Winds S at 7 mph.

7-day trend

Hahnville · temperature + precipitation

10-day forecast

Updated 2:19 PM

Details & indices

Wind
2 mph NE
Gusts 3 mph
Humidity
42%
Dew point 74°
Pressure
30.12 inHg
Rising
UV index
11 — Very high
High today
Air Quality
Moderate
AQI 74 · US EPA
Allergy
Moderate
Mugwort
Visibility
6 mi
Clear view
Allergy — Hahnville

🌿 Conditions right now

View all →
Birch
None
Grass
None
Oak
None
Alder
None
Hazel
None
Mugwort
Moderate
Ragweed
Moderate

Sun & moon

Sunrise6:28 AM
Sunset7:44 PM
Length of day13h 16m
Moonrise8:26 AM
Moonset9:00 PM
Next full moonAug 27 Sturgeon Moon
Latitude29.9766°N
Longitude-90.4090°E

Water temps nearby

View all →
No beaches within 50 miles
🌤️No rain expected in the next 90 minutes
Now+30+60+90 min
Minute-by-minute precip · HRRR nowcast

Daily planner

computed from today's forecast
Laundry day
Great
Line-drying weather
Grilling
Great
Fire up the grill
Running
Fair
Lace up outside
Patio
Great
Dinner outdoors
Nearby places in {{REGION}}
New Orleans
Sunny
97°
🌤️
Baton Rouge
🌤️
Shreveport
Data sources · Friday, August 14
Where the Hahnville forecast comes from
This page blends NOAA/NWS model guidance with global ensembles for the 10-day outlook, air quality and alerts. Data refreshes every hour, current conditions every 15 minutes. Coordinates: 29.9766°N, -90.4090°.
NBM + global weather models
Updated: 2:19 PM
Weather in Hahnville
Hahnville's outlook: warmest day near 103° (Friday), coldest night about 73° (Friday). Roughly 1.5 in of rain falls over the period, with Sunday the most likely wet day (75%). Expect a blustery spell — gusts near 30 mph on Sunday. No watches or warnings are active for the area right now. Right now Hahnville is running about 25° warmer than Lafayette. Longer view: humid-subtropical — long summers, mild winters, spring storm season.
Hahnville, LA · Elev 13 ft · 29.98°N, 90.41°W · Louisiana · Forecast computed for these exact coordinates
Powered by NWS/NOAA guidance, multi-model forecasts and official environmental feeds · NOAA/NWS · EPA AirNow · MET Norway · global models
Updated: 2:19 PM