Jefferson, LA Current Weather Conditions

Current weather observations and 72-hour history for Jefferson, LA. • View 5-Day Forecast ›

▼Current Conditions — Jefferson, LA

NEW ORLEANS/INTL (KMSY)

Clear

78.8 F

Humidity:	89%
Wind Speed:	SW 3.4 mph
Barometer:	30.06 in
Dewpoint:	75.2 F
Visibility:	10.00 mi
Precip:	--
Heat Index:	82.4 F
Wind Chill:	NA

Aug 14 2026, 01:15 AM CDT

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▼Hourly Observation History — Jefferson, LA

Time	Wind (mph)	Vis (mi)	Weather	Precip (in)	Temperature (F)		Relative Humidity	Wind Chill (F)	Heat Index (F)	Pressure
Time	Wind (mph)	Vis (mi)	Weather	Precip (in)	Air	Dwpt	Relative Humidity	Wind Chill (F)	Heat Index (F)	altimeter (in)	sea level (mb)
01:15 AM CDT	SW 3.4	10.00	Clear	--	78.8	75.2	89%	NA	82.4	30.06	1017.9
01:10 AM CDT	SW 3.4	10.00	Clear	--	78.8	75.2	89%	NA	82.4	30.06	1017.9
01:05 AM CDT	SW 3.4	10.00	Clear	--	80.6	75.2	84%	NA	86.2	30.06	1017.9
01:00 AM CDT	0.0	10.00	Clear	--	80.6	75.2	84%	NA	86.2	30.06	1017.9
12:50 AM CDT	SW 3.4	10.00	Clear	--	78.8	75.2	89%	NA	82.4	30.06	1017.9
12:40 AM CDT	SW 3.4	10.00	Clear	--	80.6	75.2	84%	NA	86.2	30.06	1017.9
12:30 AM CDT	3.4	10.00	Clear	--	78.8	75.2	89%	NA	82.4	30.06	1017.9
12:20 AM CDT	4.6	10.00	Clear	--	78.8	75.2	89%	NA	82.4	30.06	1017.9
12:10 AM CDT	SW 5.7	10.00	Clear	--	78.8	75.2	89%	NA	82.4	30.06	1017.9
12:00 AM CDT	SW 4.6	10.00	Clear	--	78.8	75.2	89%	NA	82.4	30.06	1017.9
11:50 PM CDT	0.0	10.00	Clear	--	80.6	75.2	84%	NA	86.2	30.06	1017.9
11:40 PM CDT	SW 3.4	10.00	Clear	--	80.6	75.2	84%	NA	86.2	30.06	1017.9
11:35 PM CDT	SW 3.4	10.00	Clear	--	80.6	75.2	84%	NA	86.2	30.06	1017.9
11:25 PM CDT	3.4	10.00	Clear	--	80.6	75.2	84%	NA	86.2	30.06	1017.9
11:20 PM CDT	3.4	10.00	Clear	--	80.6	75.2	84%	NA	86.2	30.06	1017.9
11:15 PM CDT	0.0	10.00	Clear	--	80.6	75.2	84%	NA	86.2	30.06	1017.9
11:10 PM CDT	3.4	10.00	Clear	--	80.6	75.2	84%	NA	86.2	30.05	1017.6
11:05 PM CDT	0.0	10.00	Clear	--	80.6	75.2	84%	NA	86.2	30.06	1017.9
11:00 PM CDT	4.6	10.00	Clear	--	80.6	75.2	84%	NA	86.2	30.06	1017.9
10:45 PM CDT	SW 4.6	10.00	Clear	--	80.6	75.2	84%	NA	86.2	30.06	1017.9
10:40 PM CDT	4.6	10.00	Clear	--	82.4	75.2	79%	NA	89.4	30.05	1017.6
10:35 PM CDT	SW 4.6	10.00	Clear	--	82.4	75.2	79%	NA	89.4	30.05	1017.6
10:20 PM CDT	4.6	10.00	Clear	--	82.4	75.2	79%	NA	89.4	30.05	1017.6
10:15 PM CDT	5.7	10.00	Clear	--	82.4	75.2	79%	NA	89.4	30.05	1017.6
10:10 PM CDT	S 5.7	10.00	Clear	--	82.4	75.2	79%	NA	89.4	30.05	1017.6
10:05 PM CDT	S 5.7	10.00	Clear	--	82.4	75.2	79%	NA	89.4	30.05	1017.6
09:50 PM CDT	6.9	10.00	Clear	--	82.4	77.0	84%	NA	90.9	30.05	1017.6
09:45 PM CDT	8.1	10.00	Clear	--	84.2	77.0	79%	NA	94.1	30.05	1017.6
09:40 PM CDT	5.7	10.00	Clear	--	84.2	77.0	79%	NA	94.1	30.04	1017.3
09:35 PM CDT	6.9	10.00	Clear	--	84.2	77.0	79%	NA	94.1	30.04	1017.3
09:30 PM CDT	6.9	10.00	Clear	--	82.4	77.0	84%	NA	90.9	30.04	1017.3
09:20 PM CDT	6.9	10.00	Clear	--	84.2	77.0	79%	NA	94.1	30.04	1017.3
09:10 PM CDT	S 6.9	10.00	Clear	--	84.2	77.0	79%	NA	94.1	30.03	1016.9
09:05 PM CDT	S 6.9	10.00	Clear	--	84.2	77.0	79%	NA	94.1	30.03	1016.9
08:50 PM CDT	S 8.1	10.00	NULL	--	84.2	77.0	79%	NA	94.1	30.03	1016.9
08:45 PM CDT	S 8.1	10.00	NULL	--	84.2	77.0	79%	NA	94.1	30.03	1016.9
08:35 PM CDT	8.1	10.00	Clear	--	86.0	77.0	75%	NA	97.2	30.02	1016.6
08:30 PM CDT	S 8.1	10.00	Clear	--	86.0	77.0	75%	NA	97.2	30.02	1016.6
08:25 PM CDT	6.9	10.00	Clear	--	86.0	77.0	75%	NA	97.2	30.02	1016.6
08:20 PM CDT	5.7	10.00	Clear	--	86.0	77.0	75%	NA	97.2	30.02	1016.6
08:10 PM CDT	8.1	10.00	Clear	--	87.8	75.2	66%	NA	97.7	30.02	1016.6
07:50 PM CDT	S 8.1	10.00	Mostly Clear	--	87.8	75.2	66%	NA	97.7	30.01	1016.3
07:45 PM CDT	S 8.1	10.00	Mostly Clear	--	87.8	75.2	66%	NA	97.7	30.01	1016.3
07:35 PM CDT	S 9.2	10.00	Mostly Clear	--	87.8	75.2	66%	NA	97.7	30.01	1016.3
07:30 PM CDT	S 9.2	10.00	Mostly Clear	--	89.6	75.2	63%	NA	100.2	30.01	1016.3
07:25 PM CDT	S 8.1	10.00	Mostly Clear	--	89.6	75.2	63%	NA	100.2	30.01	1016.3
07:20 PM CDT	S 8.1	10.00	Mostly Clear	--	89.6	75.2	63%	NA	100.2	30.01	1016.3
07:10 PM CDT	S 10.4	10.00	Mostly Clear	--	89.6	75.2	63%	NA	100.2	30.01	1016.3
07:05 PM CDT	S 9.2	10.00	Mostly Clear	--	89.6	75.2	63%	NA	100.2	30.01	1016.3
07:00 PM CDT	S 8.1	10.00	Clear	--	91.4	75.2	59%	NA	102.7	30.01	1016.3
06:50 PM CDT	S 10.4	10.00	Mostly Clear	--	91.4	73.4	56%	NA	100.6	30.01	1016.3
06:40 PM CDT	S 9.2	10.00	Mostly Clear	--	91.4	71.6	53%	NA	98.6	30.01	1016.3
06:35 PM CDT	5.7	10.00	Mostly Clear	--	93.2	69.8	47%	NA	99.1	30.01	1016.3
06:30 PM CDT	S 8.1	10.00	Mostly Clear	--	93.2	69.8	47%	NA	99.1	30.01	1016.3
06:20 PM CDT	S 5.7	10.00	Mostly Clear	--	93.2	69.8	47%	NA	99.1	30.01	1016.3
06:15 PM CDT	SW 6.9	10.00	Clear	--	93.2	69.8	47%	NA	99.1	30.01	1016.3
06:00 PM CDT	S 9.2	10.00	Mostly Clear	--	93.2		%	NA	NA	30.01	1016.3
05:50 PM CDT	S 10.4	10.00	Mostly Clear	--	93.2	69.8	47%	NA	99.1	30.01	1016.3
05:40 PM CDT	S 9.2	10.00	Mostly Clear	--	93.2	69.8	47%	NA	99.1	30.01	1016.3
05:35 PM CDT	S 6.9	10.00	Mostly Clear	--	93.2		%	NA	NA	30.01	1016.3
05:25 PM CDT	S 9.2	10.00	Mostly Clear	--	93.2	71.6	50%	NA	100.9	30.01	1016.3
05:20 PM CDT	5.7	10.00	Mostly Clear	--	93.2	69.8	47%	NA	99.1	30.01	1016.3
05:10 PM CDT	S 10.4	10.00	Clear	--	95.0	71.6	47%	NA	103.1	30.01	1016.3
05:00 PM CDT		10.00	Clear	--	95.0	73.4	50%	NA	105.1	30.01	1016.3
04:50 PM CDT	SW 8.1	10.00	Partly Cloudy	--	95.0	73.4	50%	NA	105.1	30.01	1016.3
04:45 PM CDT	8.1	10.00	Mostly Clear	--	95.0	71.6	47%	NA	103.1	30.01	1016.3
04:35 PM CDT	SW 6.9	10.00	Mostly Clear	--	93.2	71.6	50%	NA	100.9	30.01	1016.3
04:30 PM CDT	8.1	10.00	Mostly Clear	--	95.0	71.6	47%	NA	103.1	30.01	1016.3
04:25 PM CDT	8.1	10.00	Mostly Clear	--	95.0	73.4	50%	NA	105.1	30.01	1016.3
04:20 PM CDT	SW 6.9	10.00	Mostly Clear	--	95.0	73.4	50%	NA	105.1	30.01	1016.3
04:10 PM CDT	10.4	10.00	Mostly Clear	--	95.0	71.6	47%	NA	103.1	30.02	1016.6
04:00 PM CDT	SW 9.2	10.00	Clear	--	96.8	71.6	44%	NA	105.4	30.02	1016.6