Johns Island, SC Current Weather Conditions

Current weather observations and 72-hour history for Johns Island, SC. • View 5-Day Forecast ›

▼Current Conditions — Johns Island, SC

CHARLESTON/EXEC (KJZI)

Clear

71.6 F

Humidity:	94%
Wind Speed:	0.0 mph
Barometer:	30.08 in
Dewpoint:	69.8 F
Visibility:	10.00 mi
Precip:	--
Heat Index:	72.9 F
Wind Chill:	NA

Jun 8 2026, 06:35 AM EDT

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▼Hourly Observation History — Johns Island, SC

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)
06:35 AM EDT	0.0	10.00	Clear	--	71.6	69.8	94%	NA	72.9	30.08	1018.6
06:15 AM EDT	0.0	10.00	Clear	--	71.6	69.8	94%	NA	72.9	30.08	1018.6
05:55 AM EDT	0.0	10.00	Clear	--	71.6	69.8	94%	NA	72.9	30.08	1018.6
05:15 AM EDT	0.0	10.00	Clear	--	71.6	69.8	94%	NA	72.9	30.07	1018.3
04:55 AM EDT	0.0	10.00	Clear	--	71.6	69.8	94%	NA	72.9	30.07	1018.3
04:35 AM EDT	0.0	10.00	Clear	--	71.6	69.8	94%	NA	72.9	30.06	1018.0
04:15 AM EDT	0.0	10.00	Clear	--	71.6	69.8	94%	NA	72.9	30.06	1018.0
03:55 AM EDT	0.0	10.00	Clear	--	71.6	69.8	94%	NA	72.9	30.05	1017.6
03:35 AM EDT	0.0	10.00	Clear	--	71.6	69.8	94%	NA	72.9	30.05	1017.6
03:15 AM EDT	0.0	10.00	Clear	--	73.4	69.8	89%	NA	74.7	30.05	1017.6
02:55 AM EDT	0.0	10.00	Mostly Clear	--	73.4	69.8	89%	NA	74.7	30.06	1018.0
02:35 AM EDT	0.0	10.00	Partly Cloudy	--	75.2	69.8	83%	NA	76.3	30.06	1018.0
02:15 AM EDT	SW 4.7	10.00	Partly Cloudy	--	75.2	69.8	83%	NA	76.3	30.06	1018.0
01:55 AM EDT	SW 4.7	10.00	Mostly Clear	--	75.2	69.8	83%	NA	76.3	30.06	1018.0
01:35 AM EDT	0.0	10.00	Clear	--	75.2	69.8	83%	NA	76.3	30.06	1018.0
01:15 AM EDT	SW 4.7	10.00	Clear	--	75.2	69.8	83%	NA	76.3	30.07	1018.3
12:55 AM EDT	SW 5.8	10.00	Clear	--	75.2	69.8	83%	NA	76.3	30.07	1018.3
12:35 AM EDT	SW 5.8	10.00	Clear	--	75.2	69.8	83%	NA	76.3	30.06	1018.0
12:15 AM EDT	6.9	10.00	Clear	--	75.2	69.8	83%	NA	76.3	30.06	1018.0
11:55 PM EDT	5.8	10.00	Clear	--	75.2	69.8	83%	NA	76.3	30.06	1018.0
11:35 PM EDT	6.9	10.00	Clear	--	77.0	69.8	78%	NA	78.1	30.06	1018.0
11:15 PM EDT	8.1	10.00	Clear	--	75.2	69.8	83%	NA	76.3	30.06	1018.0
10:55 PM EDT	SW 5.8	10.00	Mostly Clear	--	77.0	69.8	78%	NA	78.1	30.05	1017.6
10:35 PM EDT	8.1	10.00	Partly Cloudy	--	77.0	69.8	78%	NA	78.1	30.05	1017.6
10:15 PM EDT	8.1	10.00	Clear	--	77.0	69.8	78%	NA	78.1	30.04	1017.3
09:55 PM EDT	8.1	10.00	Clear	--	77.0	69.8	78%	NA	78.1	30.03	1016.9
09:35 PM EDT	6.9	10.00	Clear	--	77.0	69.8	78%	NA	78.1	30.03	1016.9
09:15 PM EDT	6.9	10.00	Clear	--	77.0	69.8	78%	NA	78.1	30.03	1016.9
08:55 PM EDT	6.9	10.00	Clear	--	77.0	69.8	78%	NA	78.1	30.02	1016.6
08:35 PM EDT	8.1	10.00	Clear	--	77.0	69.8	78%	NA	78.1	30.02	1016.6
08:15 PM EDT	8.1	10.00	Clear	--	77.0	69.8	78%	NA	78.1	30.01	1016.3
07:55 PM EDT		10.00	Clear	--	NULL		%	NA	NA		M
07:35 PM EDT	9.2	10.00	Clear	--	78.8	69.8	74%	NA	79.9	30.00	1015.9
07:15 PM EDT	S 11.4	10.00	Clear	--	78.8	69.8	74%	NA	79.9	30.00	1015.9
06:55 PM EDT	10.3	10.00	Clear	--	78.8	68.0	70%	NA	79.7	30.00	1015.9
06:15 PM EDT	13.9	10.00	Clear	--	80.6	68.0	66%	NA	83.3	30.00	1015.9
05:55 PM EDT	S 12.8	10.00	Clear	--	84.2	66.2	55%	NA	86.5	30.00	1015.9
05:35 PM EDT	11.4	10.00	Clear	--	84.2	66.2	55%	NA	86.5	30.00	1015.9
05:15 PM EDT	S 11.4	10.00	Clear	--	84.2	68.0	58%	NA	87.4	30.00	1015.9
04:55 PM EDT	S 11.4	10.00	Clear	--	84.2	66.2	55%	NA	86.5	30.00	1015.9
04:35 PM EDT	10.3 G 16.1	10.00	Clear	--	86.0	68.0	55%	NA	89.4	30.01	1016.3
03:55 PM EDT	S 10.3	10.00	Clear	--	86.0	66.2	52%	NA	88.3	30.01	1016.3
03:35 PM EDT	12.8	10.00	Clear	--	84.2		%	NA	NA	30.01	1016.3
03:15 PM EDT	S 12.8	10.00	Clear	--	86.0	66.2	52%	NA	88.3	30.02	1016.6
02:55 PM EDT	11.4	10.00	Clear	--	84.2	71.6	66%	NA	89.6	30.03	1016.9
02:35 PM EDT	S 10.3	10.00	Clear	--	86.0	71.6	62%	NA	91.9	30.03	1016.9
02:15 PM EDT	S 10.3	10.00	Clear	--	84.2	71.6	66%	NA	89.6	30.03	1016.9
01:55 PM EDT	8.1 G 17.2	10.00	Clear	--	86.0	71.6	62%	NA	91.9	30.04	1017.3
01:35 PM EDT	11.4	10.00	Mostly Clear	--	84.2	69.8	62%	NA	88.5	30.04	1017.3
01:15 PM EDT	8.1	10.00	Mostly Clear	--	84.2	71.6	66%	NA	89.6	30.05	1017.6
12:55 PM EDT	4.7 G 11.4	10.00	Partly Cloudy	--	84.2	68.0	58%	NA	87.4	30.06	1018.0
12:35 PM EDT	4.7	10.00	Mostly Clear	--	84.2	68.0	58%	NA	87.4	30.06	1018.0
12:15 PM EDT	SW 3.4 G 11.4	10.00	Clear	--	86.0	68.0	55%	NA	89.4	30.07	1018.3
11:55 AM EDT	5.8	10.00	Clear	--	86.0	68.0	55%	NA	89.4	30.07	1018.3
11:35 AM EDT	SW 9.2	10.00	Mostly Clear	--	84.2	69.8	62%	NA	88.5	30.07	1018.3
11:15 AM EDT	0.0 G 12.8	10.00	Clear	--	82.4	68.0	62%	NA	85.5	30.07	1018.3
10:55 AM EDT	4.7	10.00	Mostly Clear	--	82.4	68.0	62%	NA	85.5	30.08	1018.6
10:35 AM EDT	W 9.2	10.00	Partly Cloudy	--	82.4	69.8	66%	NA	86.2	30.08	1018.6
10:15 AM EDT	4.7 G 12.8	10.00	Mostly Clear	--	82.4	69.8	66%	NA	86.2	30.08	1018.6
09:55 AM EDT	4.7	10.00	Mostly Clear	--	80.6	69.8	70%	NA	83.8	30.08	1018.6
09:35 AM EDT	W 6.9	10.00	Clear	--	78.8	69.8	74%	NA	79.9	30.08	1018.6
09:15 AM EDT	5.8	10.00	Clear	--	78.8	69.8	74%	NA	79.9	30.08	1018.6
08:55 AM EDT	5.8	10.00	Clear	--	78.8	69.8	74%	NA	79.9	30.08	1018.6
08:35 AM EDT	0.0	10.00	Clear	--	78.8	69.8	74%	NA	79.9	30.07	1018.3
08:15 AM EDT	4.7	10.00	Clear	--	77.0	69.8	78%	NA	78.1	30.07	1018.3
07:55 AM EDT	0.0	10.00	Clear	--	77.0	69.8	78%	NA	78.1	30.06	1018.0
07:35 AM EDT	0.0	10.00	Clear	--	73.4	69.8	89%	NA	74.7	30.06	1018.0
07:15 AM EDT	0.0	10.00	Clear	--	71.6	68.0	88%	NA	72.7	30.06	1018.0
06:55 AM EDT	0.0	10.00	Clear	--	71.6	68.0	88%	NA	72.7	30.05	1017.6
06:35 AM EDT	3.4	10.00	Clear	--	69.8	68.0	94%	NA	NA	30.04	1017.3
06:15 AM EDT	0.0	10.00	Clear	--	69.8	68.0	94%	NA	NA	30.03	1016.9
05:55 AM EDT	0.0	10.00	Clear	--	69.8	66.2	88%	NA	NA	30.03	1016.9