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WeatherLive › Louisiana › Sulphur

Sulphur, LA Weather (70663)

Today Hourly 10-Day Weekend Monthly Radar Air Quality Climate
Current WeatherSulphur · 12:31 AM CDT
100° | 77°
82°F
Feels like 90°
Sunny
WindS 5 mph · Gusts 16 mph
Precip6% · –
Humidity82% · Dew point 76°
UV index10 Very high
Air Quality63 Moderate
Pressure30.00 inHg
Visibility6 mi
Sunrise / Sunset6:44 AM · 7:49 PM · 13h 5m

Weather map — Sulphur

Full radar →
Now
81°
25%
6 mph
01:00
81°
26%
2 mph
02:00
80°
27%
4 mph
03:00
79°
33%
5 mph
04:00
79°
33%
4 mph
05:00
79°
34%
4 mph
06:00
76°
29%
3 mph
07:00
76°
22%
1 mph
08:00
80°
18%
2 mph
09:00
84°
7%
4 mph
10:00
89°
3%
4 mph
11:00
94°
2%
3 mph
12:00
98°
1%
1 mph
13:00
101°
2%
1 mph
14:00
102°
9%
3 mph
15:00
102°
9%
5 mph
16:00
102°
9%
7 mph
17:00
100°
2%
9 mph
18:00
97°
7%
10 mph
19:00
90°
4%
10 mph
20:00
85°
17%
9 mph
21:00
83°
9%
6 mph
22:00
82°
12%
6 mph
23:00
72°
0.21 in
4 mph

Today · Fri 8/21

High 100°
6% / –

Sunny. Winds SW at 8 mph.

Overnight · Sat 8/22

Low 76°
26% / –

Mostly cloudy. Winds S at 2 mph.

Tomorrow · Sat 8/22

102° | 72°
67% / 0.21 in

Mostly cloudy. Winds S at 10 mph.

7-day trend

Sulphur · temperature + precipitation

10-day forecast

Updated 12:31 AM

Details & indices

Wind
5 mph S
Gusts 16 mph
Humidity
82%
Dew point 76°
Pressure
30.00 inHg
Rising
UV index
10 — Very high
High today
Air Quality
Moderate
AQI 63 · US EPA
Allergy
None detected
—
Visibility
6 mi
Clear view
Allergy — Sulphur

🌿 Conditions right now

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

Sun & moon

Sunrise6:44 AM
Sunset7:49 PM
Length of day13h 5m
Moonrise4:22 PM
Moonset1:25 AM
Moon phase🌔 Waxing Gibbous · 70%
Next full moonAug 27 Sturgeon Moon
Latitude30.2366°N
Longitude-93.3774°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
—
—
Baton Rouge
Light rain
78°
Shreveport
Mostly cloudy
90°
Data sources · Saturday, August 22
Where the Sulphur 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: 30.2366°N, -93.3774°.
NBM + global weather models
Updated: 12:31 AM
Weather in Sulphur
Sulphur's outlook: warmest day near 102° (Saturday), coldest night about 72° (Saturday). About 0.21 in of precipitation is expected in total; the most likely wet day is Saturday (67% chance). No watches or warnings are active for the area right now. Right now Sulphur is about 18° cooler than nearby Lafayette. Longer view: humid-subtropical — long summers, mild winters, spring storm season.
Sulphur, LA · Elev 16 ft · 30.24°N, 93.38°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: 12:31 AM