Harsens Island, MI Current Weather Conditions

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

▼Current Conditions — Harsens Island, MI

PORT HURON (KPHN)

Clear

66.2 F

Humidity:	88%
Wind Speed:	0.0 mph
Barometer:	30.08 in
Dewpoint:	62.6 F
Visibility:	10.00 mi
Precip:	--
Heat Index:	NA
Wind Chill:	NA

Aug 14 2026, 08:15 AM EDT

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▼Hourly Observation History — Harsens Island, MI

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)
08:15 AM EDT	0.0	10.00	Clear	--	66.2	62.6	88%	NA	NA	30.08	1018.6
07:55 AM EDT	0.0	10.00	Clear	--	64.4	62.6	94%	NA	NA	30.08	1018.6
07:35 AM EDT	0.0	10.00	Clear	--	62.6	60.8	94%	NA	NA	30.07	1018.3
07:16 AM EDT	0.0	7.00	Clear	--	62.6	60.8	94%	NA	NA	30.07	1018.3
06:55 AM EDT	0.0	4.00	Fog/Mist	--	62.6	59.0	88%	NA	NA	30.07	1018.3
06:35 AM EDT	0.0	4.00	Fog/Mist	--	60.8	59.0	94%	NA	NA	30.06	1018.0
06:15 AM EDT	0.0	3.00	Fog/Mist	--	62.6	59.0	88%	NA	NA	30.06	1018.0
05:55 AM EDT	0.0	2.50	Fog/Mist	--	62.6	59.0	88%	NA	NA	30.05	1017.6
05:35 AM EDT	0.0	3.00	Fog/Mist	--	62.6	60.8	94%	NA	NA	30.05	1017.6
05:15 AM EDT		7.00	Clear	--	NULL		%	NA	NA		M
04:56 AM EDT	0.0	1.50	Fog/Mist	--	62.6	59.0	88%	NA	NA	30.05	1017.6
04:35 AM EDT	0.0	1.50	Fog/Mist	--	62.6	59.0	88%	NA	NA	30.05	1017.6
04:15 AM EDT	0.0	3.00	NULL	--	62.6	59.0	88%	NA	NA	30.05	1017.6
03:55 AM EDT	0.0	3.00	Fog/Mist	--	62.6	60.8	94%	NA	NA	30.04	1017.3
03:35 AM EDT	0.0	0.75	Fog/Mist	--	62.6	59.0	88%	NA	NA	30.04	1017.3
03:15 AM EDT	0.0	5.00	Fog/Mist	--	64.4	60.8	88%	NA	NA	30.04	1017.3
02:55 AM EDT	0.0	7.00	Clear	--	64.4	60.8	88%	NA	NA	30.03	1016.9
02:36 AM EDT	0.0	10.00	Clear	--	64.4	60.8	88%	NA	NA	30.04	1017.3
02:15 AM EDT	0.0	10.00	Clear	--	64.4	60.8	88%	NA	NA	30.04	1017.3
01:55 AM EDT	0.0	10.00	Clear	--	64.4	60.8	88%	NA	NA	30.05	1017.6
01:35 AM EDT	0.0	10.00	Clear	--	64.4	62.6	94%	NA	NA	30.06	1018.0
01:15 AM EDT	0.0	10.00	Clear	--	64.4	60.8	88%	NA	NA	30.06	1018.0
12:55 AM EDT	0.0	10.00	Clear	--	66.2	62.6	88%	NA	NA	30.06	1018.0
12:35 AM EDT	0.0	10.00	Partly Cloudy	--	64.4	60.8	88%	NA	NA	30.06	1018.0
12:16 AM EDT	0.0	10.00	Partly Cloudy	--	64.4	60.8	88%	NA	NA	30.06	1018.0
11:55 PM EDT	0.0	10.00	Partly Cloudy	--	66.2	62.6	88%	NA	NA	30.04	1017.3
11:35 PM EDT	0.0	10.00	Partly Cloudy	--	66.2	60.8	83%	NA	NA	30.04	1017.3
11:15 PM EDT		10.00	Clear	--	NULL		%	NA	NA		M
10:55 PM EDT	0.0	10.00	Clear	--	69.8	62.6	78%	NA	NA	30.03	1016.9
10:35 PM EDT	0.0	10.00	Clear	--	68.0	62.6	83%	NA	NA	30.03	1016.9
10:15 PM EDT	0.0	10.00	Clear	--	68.0	62.6	83%	NA	NA	30.03	1016.9
09:56 PM EDT	0.0	10.00	Clear	--	69.8	62.6	78%	NA	NA	30.02	1016.6
09:35 PM EDT	0.0	10.00	Clear	--	69.8	62.6	78%	NA	NA	30.02	1016.6
09:15 PM EDT	0.0	10.00	NULL	--	69.8	62.6	78%	NA	NA	30.01	1016.3
08:55 PM EDT	0.0	10.00	Clear	--	69.8	62.6	78%	NA	NA	30.00	1015.9
08:35 PM EDT	0.0	10.00	Clear	--	71.6	62.6	73%	NA	72.0	29.99	1015.6
08:15 PM EDT	0.0	10.00	Partly Cloudy	--	71.6	64.4	78%	NA	72.1	29.99	1015.6
07:55 PM EDT	0.0	10.00	Partly Cloudy	--	73.4	62.6	69%	NA	73.8	29.98	1015.2
07:36 PM EDT	0.0	10.00	Partly Cloudy	--	75.2	60.8	61%	NA	75.2	29.98	1015.2
07:15 PM EDT	0.0	10.00	Cloudy	--	77.0	60.8	57%	NA	77.2	29.98	1015.2
06:55 PM EDT	0.0	10.00	Mostly Cloudy	--	77.0	62.6	61%	NA	77.4	29.98	1015.2
06:35 PM EDT	3.4	10.00	Clear	--	77.0	62.6	61%	NA	77.4	29.97	1014.9
06:15 PM EDT	4.7	10.00	NULL	--	77.0	62.6	61%	NA	77.4	29.97	1014.9
05:55 PM EDT	4.7	10.00	Clear	--	78.8	60.8	54%	NA	79.0	29.98	1015.2
05:35 PM EDT	3.4	10.00	Clear	--	78.8	60.8	54%	NA	79.0	29.98	1015.2
05:16 PM EDT	3.4	10.00	Clear	--	78.8	60.8	54%	NA	79.0	29.98	1015.2
04:55 PM EDT	4.7	10.00	Clear	--	80.6	59.0	48%	NA	81.1	29.98	1015.2
04:35 PM EDT	4.7	10.00	Clear	--	80.6	59.0	48%	NA	81.1	29.98	1015.2
04:15 PM EDT	NE 4.7	10.00	Clear	--	80.6	59.0	48%	NA	81.1	29.98	1015.2
03:55 PM EDT	5.8	10.00	Clear	--	80.6	59.0	48%	NA	81.1	29.99	1015.6
03:35 PM EDT	5.8	10.00	Partly Cloudy	--	80.6	60.8	51%	NA	81.5	29.99	1015.6
03:15 PM EDT		10.00	Partly Cloudy	--	NULL		%	NA	NA		M
02:56 PM EDT	3.4	10.00	Clear	--	80.6	60.8	51%	NA	81.5	29.99	1015.6
02:35 PM EDT	4.7	10.00	Clear	--	80.6	60.8	51%	NA	81.5	29.99	1015.6
02:15 PM EDT	4.7	10.00	Clear	--	80.6	60.8	51%	NA	81.5	29.99	1015.6
01:55 PM EDT	NE 6.9	10.00	Clear	--	80.6	60.8	51%	NA	81.5	29.99	1015.6
01:35 PM EDT	4.7	10.00	Partly Cloudy	--	80.6	60.8	51%	NA	81.5	29.98	1015.2
01:15 PM EDT	4.7	10.00	Mostly Cloudy	--	80.6	60.8	51%	NA	81.5	29.99	1015.6
12:55 PM EDT	4.7	10.00	Clear	--	80.6	60.8	51%	NA	81.5	29.99	1015.6
12:36 PM EDT	NE 3.4	10.00	Clear	--	80.6	60.8	51%	NA	81.5	29.98	1015.2
12:15 PM EDT	NE 4.7	10.00	Clear	--	80.6	62.6	54%	NA	81.9	29.98	1015.2
11:55 AM EDT	NE 3.4	10.00	Clear	--	80.6	60.8	51%	NA	81.5	29.99	1015.6
11:35 AM EDT	4.7	10.00	Clear	--	78.8	60.8	54%	NA	79.0	29.99	1015.6
11:15 AM EDT	0.0	10.00	Clear	--	78.8	60.8	54%	NA	79.0	29.98	1015.2
10:55 AM EDT	4.7	10.00	Clear	--	78.8	62.6	58%	NA	79.2	29.98	1015.2
10:35 AM EDT	5.8	10.00	Clear	--	77.0	62.6	61%	NA	77.4	29.98	1015.2
10:16 AM EDT	3.4	10.00	Clear	--	75.2	64.4	69%	NA	75.7	29.97	1014.9
09:55 AM EDT	0.0	10.00	Clear	--	73.4	68.0	83%	NA	74.3	29.97	1014.9
09:35 AM EDT	0.0	10.00	Clear	--	71.6	68.0	88%	NA	72.7	29.96	1014.6
09:15 AM EDT	0.0	10.00	Clear	--	71.6	69.8	94%	NA	72.9	29.95	1014.2
08:55 AM EDT	0.0	7.00	Clear	--	69.8	68.0	94%	NA	NA	29.95	1014.2
08:35 AM EDT		5.00	Fog/Mist	--	NULL		%	NA	NA		M