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)

Light Rain

86.0 F

Humidity:	84%
Wind Speed:	W 6.9 mph
Barometer:	29.75 in
Dewpoint:	80.6 F
Visibility:	10.00 mi
Precip:	--
Heat Index:	101.8 F
Wind Chill:	NA

Jul 21 2026, 06:45 PM 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)
06:45 PM CDT	W 6.9	10.00	Light Rain	--	86.0	80.6	84%	NA	101.8	29.75	1007.5
06:35 PM CDT	NW 10.4	10.00	Light Rain	--	89.6	80.6	75%	NA	108.1	29.75	1007.5
06:30 PM CDT	8.1	10.00	Mostly Cloudy	--	89.6	78.8	71%	NA	105.3	29.75	1007.5
06:20 PM CDT	W 5.7	9.00	Mostly Cloudy	--	87.8	78.8	75%	NA	102.4	29.75	1007.5
06:10 PM CDT	W 10.4	10.00	Cloudy	--	87.8	78.8	75%	NA	102.4	29.76	1007.8
06:05 PM CDT	11.5	9.00	Cloudy	--	87.8	80.6	79%	NA	105.1	29.76	1007.8
06:00 PM CDT	NW 8.1	9.00	Mostly Cloudy	--	87.8	80.6	79%	NA	105.1	29.76	1007.8
05:50 PM CDT	W 6.9	9.00	Mostly Cloudy	--	86.0	78.8	79%	NA	99.3	29.76	1007.8
05:45 PM CDT	W 6.9	10.00	Mostly Cloudy	--	87.8	78.8	75%	NA	102.4	29.76	1007.8
05:35 PM CDT	12.7 G 18.4	10.00	Mostly Cloudy	--	89.6	78.8	71%	NA	105.3	29.76	1007.8
05:25 PM CDT	NW 8.1	10.00	Mostly Cloudy	--	89.6	77.0	67%	NA	102.6	29.76	1007.8
05:20 PM CDT	NW 6.9	10.00	Mostly Cloudy	--	89.6	77.0	67%	NA	102.6	29.76	1007.8
05:15 PM CDT	NW 8.1	10.00	Light Rain	--	89.6	77.0	67%	NA	102.6	29.76	1007.8
05:10 PM CDT	10.4	10.00	Light Rain	--	89.6	77.0	67%	NA	102.6	29.76	1007.8
05:05 PM CDT		10.00	Partly Cloudy	--	91.4	78.8	67%	NA	107.8	29.76	1007.8
04:45 PM CDT	W 10.4	10.00	Mostly Cloudy	--	91.4	78.8	67%	NA	107.8	29.77	1008.1
04:40 PM CDT	W 12.7	10.00	Mostly Cloudy	--	89.6	78.8	71%	NA	105.3	29.77	1008.1
04:35 PM CDT	W 13.8	10.00	Mostly Cloudy	--	91.4	78.8	67%	NA	107.8	29.77	1008.1
04:20 PM CDT	G 20.7	10.00	Partly Cloudy	--	93.2	78.8	63%	NA	110.3	29.76	1007.8
04:10 PM CDT	8.1	10.00	Partly Cloudy	--	95.0	75.2	53%	NA	107.4	29.76	1007.8
04:05 PM CDT	10.4	10.00	Mostly Clear	--	95.0	77.0	56%	NA	109.9	29.76	1007.8
04:00 PM CDT	NW 6.9	10.00	Mostly Clear	--	95.0	77.0	56%	NA	109.9	29.76	1007.8
03:50 PM CDT	6.9	10.00	Mostly Clear	--	95.0	77.0	56%	NA	109.9	29.77	1008.1
03:45 PM CDT	NW 9.2	10.00	Mostly Clear	--	95.0	77.0	56%	NA	109.9	29.77	1008.1
03:40 PM CDT	NW 8.1	10.00	Clear	--	95.0	77.0	56%	NA	109.9	29.77	1008.1
03:30 PM CDT	10.4	10.00	Clear	--	95.0	77.0	56%	NA	109.9	29.77	1008.1
03:25 PM CDT	8.1	10.00	Clear	--	95.0	77.0	56%	NA	109.9	29.78	1008.5
03:15 PM CDT	9.2	10.00	Clear	--	95.0	78.8	60%	NA	112.8	29.78	1008.5
03:10 PM CDT	9.2	10.00	Clear	--	93.2	77.0	60%	NA	107.6	29.78	1008.5
03:00 PM CDT	8.1	10.00	Clear	--	93.2	78.8	63%	NA	110.3	29.78	1008.5
02:50 PM CDT	8.1	10.00	Clear	--	95.0	78.8	60%	NA	112.8	29.79	1008.8
02:45 PM CDT	NW 9.2	10.00	Clear	--	93.2	77.0	60%	NA	107.6	29.78	1008.5
02:35 PM CDT	10.4	10.00	Clear	--	93.2	77.0	60%	NA	107.6	29.78	1008.5
02:30 PM CDT	NW 9.2	10.00	Clear	--	93.2	77.0	60%	NA	107.6	29.78	1008.5
02:20 PM CDT	NW 10.4	9.00	Clear	--	93.2	77.0	60%	NA	107.6	29.79	1008.8
02:15 PM CDT	NW 10.4	9.00	Clear	--	93.2	78.8	63%	NA	110.3	29.79	1008.8
02:10 PM CDT	5.7	9.00	Clear	--	93.2	78.8	63%	NA	110.3	29.80	1009.1
02:00 PM CDT	NW 6.9	7.00	Clear	--	91.4	78.8	67%	NA	107.8	29.80	1009.1
01:50 PM CDT	11.5	8.00	Clear	--	93.2	78.8	63%	NA	110.3	29.80	1009.1
01:45 PM CDT	10.4	6.00	Haze	--	93.2	78.8	63%	NA	110.3	29.80	1009.1
01:35 PM CDT	NW 13.8	9.00	Mostly Clear	--	91.4	78.8	67%	NA	107.8	29.81	1009.5
01:25 PM CDT	NW 10.4	10.00	Mostly Clear	--	91.4	77.0	63%	NA	105.1	29.81	1009.5
01:20 PM CDT	NW 10.4 G 17.3	10.00	Partly Cloudy	--	91.4	77.0	63%	NA	105.1	29.82	1009.8
01:15 PM CDT	11.5	10.00	Partly Cloudy	--	91.4	77.0	63%	NA	105.1	29.82	1009.8
01:00 PM CDT	6.9	10.00	Clear	--	91.4	77.0	63%	NA	105.1	29.83	1010.2
12:45 PM CDT	11.5	10.00	Clear	--	91.4	78.8	67%	NA	107.8	29.83	1010.2
12:35 PM CDT	10.4	10.00	Mostly Clear	--	91.4	78.8	67%	NA	107.8	29.83	1010.2
12:25 PM CDT	9.2	10.00	Mostly Clear	--	89.6	77.0	67%	NA	102.6	29.84	1010.5
12:20 PM CDT	10.4	10.00	Mostly Clear	--	89.6	77.0	67%	NA	102.6	29.84	1010.5
11:53 AM CDT	NW 8.1	10.00	Partly Cloudy	--	90.0	77.0	66%	NA	103.1	29.85	1010.8
11:15 AM CDT		10.00	Partly Cloudy	--	87.8	77.0	70%	NA	99.9	29.86	1011.2
11:10 AM CDT		10.00	Partly Cloudy	--	87.8	77.0	70%	NA	99.9	29.85	1010.8
11:00 AM CDT		10.00	Partly Cloudy	--	87.8	77.0	70%	NA	99.9	29.86	1011.2
10:50 AM CDT	4.6 G 20.7	10.00	Mostly Cloudy	--	87.8	75.2	66%	NA	97.7	29.86	1011.2
10:40 AM CDT		10.00	Mostly Cloudy	--	89.6	77.0	67%	NA	102.6	29.86	1011.2
10:35 AM CDT		10.00	Mostly Cloudy	--	89.6	75.2	63%	NA	100.2	29.86	1011.2
10:30 AM CDT		10.00	Mostly Cloudy	--	87.8	77.0	70%	NA	99.9	29.86	1011.2
10:20 AM CDT		10.00	NULL	--	87.8	77.0	70%	NA	99.9	29.86	1011.2
10:15 AM CDT		10.00	NULL	--	87.8	75.2	66%	NA	97.7	29.86	1011.2
10:00 AM CDT	NW 4.6	10.00	NULL	--	86.0	77.0	75%	NA	97.2	29.86	1011.2
09:45 AM CDT	4.6	NULL	NULL	--	86.0	75.2	70%	NA	95.2	29.86	1011.2
09:40 AM CDT	3.4	NULL	NULL	--	86.0	75.2	70%	NA	95.2	29.86	1011.2
09:35 AM CDT	0.0	NULL	NULL	--	86.0	75.2	70%	NA	95.2	29.86	1011.2
09:25 AM CDT	4.6	NULL	NULL	--	86.0	75.2	70%	NA	95.2	29.86	1011.2
09:20 AM CDT	4.6	NULL	Mostly Cloudy	--	86.0	75.2	70%	NA	95.2	29.86	1011.2
09:15 AM CDT	5.7	NULL	Mostly Cloudy	--	86.0	75.2	70%	NA	95.2	29.86	1011.2
09:10 AM CDT	5.7	NULL	Cloudy	--	84.2	75.2	74%	NA	92.5	29.87	1011.5
09:05 AM CDT	6.9	NULL	Cloudy	--	84.2	75.2	74%	NA	92.5	29.87	1011.5
09:00 AM CDT	5.7	NULL	Cloudy	--	84.2	75.2	74%	NA	92.5	29.87	1011.5
08:45 AM CDT	6.9	NULL	Cloudy	--	84.2	75.2	74%	NA	92.5	29.87	1011.5
08:40 AM CDT	5.7	NULL	Cloudy	--	84.2	75.2	74%	NA	92.5	29.87	1011.5
08:35 AM CDT	4.6	NULL	Cloudy	--	84.2	75.2	74%	NA	92.5	29.86	1011.2