Alvin, SC Current Weather Conditions

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

▼Current Conditions — Alvin, SC

MANNING (KMNI)

Partly Cloudy

91.4 F

Humidity:	46%
Wind Speed:	9.2 G 17.2 mph
Barometer:	30.00 in
Dewpoint:	68.0 F
Visibility:	10.00 mi
Precip:	--
Heat Index:	95.5 F
Wind Chill:	NA

Jun 28 2026, 01:55 PM EDT

Alert Subscriptions

Severe Weather

Tornado, flood & storm warnings

Observations

Station conditions & threshold alerts

Daily Forecast

Morning summary delivered daily

Lightning

Real-time strike alerts

▼State Weather Snapshot — South Carolina

Temperature

Dewpoint

Wind Speed

Full Interactive Observation Map →

▼Radar — South Carolina

Loading radar…

Active Alerts Lightning

Full Interactive Radar Map →

▼Hourly Observation History — Alvin, 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)
01:55 PM EDT	9.2 G 17.2	10.00	Partly Cloudy	--	91.4	68.0	46%	NA	95.5	30.00	1015.9
01:35 PM EDT	W 11.4 G 16.1	10.00	Mostly Cloudy	--	91.4	69.8	49%	NA	97.0	30.00	1015.9
01:10 PM EDT	W 8.1 G 17.2	10.00	Mostly Cloudy	--	91.4	69.8	49%	NA	97.0	30.00	1015.9
12:55 PM EDT	11.4 G 20.8	10.00	Mostly Cloudy	--	89.6	69.8	52%	NA	94.8	30.00	1015.9
12:35 PM EDT	W 10.3	10.00	Partly Cloudy	--	89.6	69.8	52%	NA	94.8	30.00	1015.9
12:15 PM EDT	12.8 G 19.7	10.00	Clear	--	89.6	69.8	52%	NA	94.8	30.01	1016.3
11:55 AM EDT	W 10.3	10.00	Partly Cloudy	--	87.8	69.8	55%	NA	92.7	30.01	1016.3
11:35 AM EDT	9.2 G 17.2	10.00	Partly Cloudy	--	87.8	69.8	55%	NA	92.7	30.01	1016.3
11:15 AM EDT	W 11.4	10.00	Partly Cloudy	--	87.8	71.6	59%	NA	94.3	30.02	1016.6
10:55 AM EDT	5.8	10.00	Clear	--	86.0	71.6	62%	NA	91.9	30.02	1016.6
10:35 AM EDT	W 9.2	10.00	Clear	--	86.0	71.6	62%	NA	91.9	30.02	1016.6
10:15 AM EDT	8.1	10.00	Clear	--	84.2	71.6	66%	NA	89.6	30.02	1016.6
09:55 AM EDT	6.9	10.00	Clear	--	82.4	71.6	70%	NA	87.3	30.02	1016.6
09:35 AM EDT	W 5.8	10.00	Clear	--	82.4	71.6	70%	NA	87.3	30.03	1016.9
09:15 AM EDT	5.8	10.00	Clear	--	80.6	71.6	74%	NA	84.6	30.03	1016.9
08:55 AM EDT	6.9	10.00	Clear	--	80.6	71.6	74%	NA	84.6	30.03	1016.9
08:35 AM EDT	W 3.4	10.00	Clear	--	78.8	71.6	79%	NA	81.7	30.02	1016.6
08:15 AM EDT	W 5.8	10.00	Clear	--	77.0	71.6	83%	NA	78.3	30.02	1016.6
07:55 AM EDT	4.7	10.00	Clear	--	77.0	71.6	83%	NA	78.3	30.02	1016.6
07:35 AM EDT	4.7	10.00	Clear	--	75.2	71.6	89%	NA	76.6	30.02	1016.6
07:15 AM EDT	4.7	10.00	Clear	--	73.4	71.6	94%	NA	74.8	30.02	1016.6
06:55 AM EDT	3.4	10.00	Clear	--	73.4	71.6	94%	NA	74.8	30.02	1016.6
06:35 AM EDT	3.4	10.00	Clear	--	73.4	71.6	94%	NA	74.8	30.02	1016.6
06:15 AM EDT	3.4	10.00	Clear	--	73.4	71.6	94%	NA	74.8	30.01	1016.3
05:55 AM EDT	SW 3.4	10.00	Clear	--	73.4	71.6	94%	NA	74.8	30.01	1016.3
05:35 AM EDT	SW 4.7	10.00	Clear	--	75.2	71.6	89%	NA	76.6	30.01	1016.3
05:15 AM EDT	SW 3.4	10.00	Clear	--	73.4	71.6	94%	NA	74.8	30.01	1016.3
04:55 AM EDT	0.0	10.00	Clear	--	75.2	71.6	89%	NA	76.6	30.00	1015.9
04:35 AM EDT	SW 3.4	10.00	Clear	--	75.2	71.6	89%	NA	76.6	30.01	1016.3
04:10 AM EDT	SW 3.4	10.00	Clear	--	75.2	71.6	89%	NA	76.6	30.01	1016.3
03:55 AM EDT	SW 3.4	10.00	Clear	--	75.2	71.6	89%	NA	76.6	30.01	1016.3
03:35 AM EDT	0.0	10.00	Clear	--	73.4	71.6	94%	NA	74.8	30.01	1016.3
03:15 AM EDT	3.4	10.00	Clear	--	73.4	71.6	94%	NA	74.8	30.01	1016.3
02:55 AM EDT	SW 3.4	10.00	Clear	--	73.4	71.6	94%	NA	74.8	30.02	1016.6
02:35 AM EDT	0.0	10.00	Clear	--	73.4	71.6	94%	NA	74.8	30.02	1016.6
02:15 AM EDT		10.00	Clear	--	NULL		%	NA	NA		M
01:55 AM EDT	0.0	7.00	Clear	--	73.4	71.6	94%	NA	74.8	30.03	1016.9
01:35 AM EDT	0.0	7.00	Clear	--	73.4	71.6	94%	NA	74.8	30.04	1017.3
01:15 AM EDT	0.0	10.00	Clear	--	75.2	71.6	89%	NA	76.6	30.04	1017.3
12:55 AM EDT	SW 3.4	10.00	Clear	--	75.2	71.6	89%	NA	76.6	30.04	1017.3
12:35 AM EDT	0.0	10.00	Clear	--	77.0	71.6	83%	NA	78.3	30.05	1017.6
12:15 AM EDT	SW 3.4	10.00	Clear	--	77.0	71.6	83%	NA	78.3	30.05	1017.6
11:55 PM EDT	SW 4.7	10.00	Clear	--	77.0	71.6	83%	NA	78.3	30.05	1017.6
11:35 PM EDT	4.7	10.00	Clear	--	75.2	71.6	89%	NA	76.6	30.05	1017.6
11:15 PM EDT	SW 3.4	10.00	Clear	--	NULL	73.4	%	NA	NA	30.05	1017.6
10:55 PM EDT	0.0	10.00	Clear	--	75.2	73.4	94%	NA	76.8	30.05	1017.6
10:35 PM EDT	0.0	7.00	Clear	--	75.2	73.4	94%	NA	76.8	30.04	1017.3
10:15 PM EDT	0.0	10.00	Clear	--	NULL	73.4	%	NA	NA	30.04	1017.3
09:55 PM EDT	SW 3.4	10.00	Clear	--	75.2	73.4	94%	NA	76.8	30.04	1017.3
09:35 PM EDT	0.0	10.00	Clear	--	77.0	73.4	89%	NA	78.6	30.03	1016.9
09:15 PM EDT	0.0	10.00	Clear	--	77.0	73.4	89%	NA	78.6	30.02	1016.6
08:35 PM EDT	0.0	7.00	Clear	--	NULL	77.0	%	NA	NA	30.03	1016.9
08:15 PM EDT	0.0	10.00	Clear	--	NULL	77.0	%	NA	NA	30.02	1016.6
07:55 PM EDT	0.0	10.00	Clear	--	NULL	77.0	%	NA	NA	30.02	1016.6
07:15 PM EDT	0.0	10.00	Clear	--	NULL	75.2	%	NA	NA	30.03	1016.9
06:55 PM EDT	0.0	10.00	Clear	--	NULL	73.4	%	NA	NA	30.02	1016.6
06:35 PM EDT	0.0	10.00	Partly Cloudy	--	NULL	73.4	%	NA	NA	30.02	1016.6
06:15 PM EDT	G 31.1	2.50	Heavy Thunderstorms and Heavy Rain	--	NULL	69.8	%	NA	NA	30.05	1017.6
05:55 PM EDT	0.0	10.00	Mostly Cloudy	--	87.8	71.6	59%	NA	94.3	30.01	1016.3
05:35 PM EDT	0.0	10.00	Clear	--	89.6	69.8	52%	NA	94.8	30.00	1015.9
05:15 PM EDT	NE 3.4	10.00	Clear	--	87.8	71.6	59%	NA	94.3	30.02	1016.6
04:55 PM EDT	5.8	10.00	Partly Cloudy	--	86.0	71.6	62%	NA	91.9	30.02	1016.6
04:35 PM EDT	NW 5.8	10.00	Partly Cloudy	--	87.8	69.8	55%	NA	92.7	30.02	1016.6
04:15 PM EDT	3.4	10.00	Mostly Cloudy	--	89.6	69.8	52%	NA	94.8	30.03	1016.9
03:55 PM EDT	5.8	10.00	Partly Cloudy	--	91.4	69.8	49%	NA	97.0	30.04	1017.3
03:35 PM EDT	6.9	10.00	Partly Cloudy	--	89.6	69.8	52%	NA	94.8	30.04	1017.3
03:15 PM EDT	SW 8.1	10.00	Partly Cloudy	--	89.6	69.8	52%	NA	94.8	30.05	1017.6
02:55 PM EDT	SW 4.7	10.00	Mostly Cloudy	--	87.8	69.8	55%	NA	92.7	30.05	1017.6
02:35 PM EDT	SW 4.7	10.00	Mostly Cloudy	--	87.8	69.8	55%	NA	92.7	30.06	1018.0
02:10 PM EDT		10.00	Mostly Cloudy	--	NULL		%	NA	NA		M
01:55 PM EDT	SW 8.1	10.00	Mostly Cloudy	--	87.8	69.8	55%	NA	92.7	30.07	1018.3
01:35 PM EDT	9.2	10.00	NULL	--	87.8	69.8	55%	NA	92.7	30.08	1018.6