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WeatherLive › Louisiana › Hahnville

Hahnville, LA Weather (70057)

ZIP codes: 70057 · 70078
Today Hourly 10-Day Weekend Monthly Radar Air Quality Climate
Current WeatherHahnville · 10:39 PM CDT
105° | 78°
83°F
Feels like 91°
Sunny
WindSW 6 mph · Gusts 15 mph
Precip5% · –
Humidity74% · Dew point 74°
UV index10 Very high
Air Quality70 Moderate
Pressure29.97 inHg
Visibility6 mi
Sunrise / Sunset6:33 AM · 7:34 PM · 13h 1m

Weather map — Hahnville

Full radar →
Now
83°
9%
6 mph
23:00
83°
7%
4 mph
00:00
83°
9%
3 mph
01:00
83°
24%
6 mph
02:00
83°
27%
6 mph
03:00
83°
36%
5 mph
04:00
83°
35%
4 mph
05:00
81°
37%
3 mph
06:00
78°
20%
4 mph
07:00
78°
15%
4 mph
08:00
80°
8%
4 mph
09:00
83°
6%
4 mph
10:00
85°
5%
5 mph
11:00
88°
4%
4 mph
12:00
89°
3%
6 mph
13:00
89°
4%
7 mph
14:00
89°
6%
7 mph
15:00
89°
15%
5 mph
16:00
92°
12%
5 mph
17:00
82°
45%
26 mph
18:00
79°
0.04 in
25 mph
19:00
75°
0.03 in
15 mph
20:00
74°
28%
6 mph
21:00
74°
27%
8 mph

Today · Sun 8/23

High 105°
5% / –

Sunny. Winds W at 23 mph.

Tonight · Sun 8/23

Low 78°
7% / –

Sunny. Winds SW at 4 mph.

Tomorrow · Mon 8/24

92° | 74°
65% / 0.10 in

Sunny. Winds NW at 26 mph.

7-day trend

Hahnville · temperature + precipitation

10-day forecast

Updated 10:39 PM

Details & indices

Wind
6 mph SW
Gusts 15 mph
Humidity
74%
Dew point 74°
Pressure
29.97 inHg
Rising
UV index
10 — Very high
High today
Air Quality
Moderate
AQI 70 · US EPA
Allergy
Very high
Mugwort
Visibility
6 mi
Clear view
Allergy — Hahnville

🌿 Conditions right now

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

Sun & moon

Sunrise6:33 AM
Sunset7:34 PM
Length of day13h 1m
Moonrise4:56 PM
Moonset2:06 AM
Moon phase🌔 Waxing Gibbous · 85%
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
Poor
Lace up outside
Patio
Great
Dinner outdoors
Nearby places in {{REGION}}
🌤️
New Orleans
—
—
Baton Rouge
Sunny
80° 🌤️
Shreveport
—
—
Data sources · Sunday, August 23
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: 10:39 PM
Weather in Hahnville
Hahnville's outlook: warmest day near 105° (Sunday), coldest night about 74° (Monday). Roughly 1.3 in of rain falls over the period, with Friday the most likely wet day (86%). Expect a blustery spell — gusts near 29 mph on Sunday. No watches or warnings are active for the area right now. Right now Hahnville is about 17° cooler than nearby Jackson. 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: 10:39 PM