Mattawan, MI Current Weather Conditions

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

▼Current Conditions — Mattawan, MI

SOUTH HAVEN (KLWA)

Clear

78.8 F

Humidity:	74%
Wind Speed:	W 12.8 G 21.9 mph
Barometer:	29.65 in
Dewpoint:	69.8 F
Visibility:	10.00 mi
Precip:	--
Heat Index:	79.9 F
Wind Chill:	NA

Jul 21 2026, 09:55 AM EDT

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▼Hourly Observation History — Mattawan, 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)
09:55 AM EDT	W 12.8 G 21.9	10.00	Clear	--	78.8	69.8	74%	NA	79.9	29.65	1004.1
09:35 AM EDT	W 12.8 G 21.9	10.00	Clear	--	77.0	69.8	78%	NA	78.1	29.65	1004.1
09:15 AM EDT	W 13.9 G 18.3	10.00	Clear	--	77.0	69.8	78%	NA	78.1	29.64	1003.7
08:55 AM EDT	W 10.3 G 17.2	10.00	Clear	--	77.0	69.8	78%	NA	78.1	29.64	1003.7
08:35 AM EDT	11.4 G 19.7	10.00	Clear	--	77.0	69.8	78%	NA	78.1	29.64	1003.7
08:15 AM EDT	W 8.1	10.00	Clear	--	77.0	69.8	78%	NA	78.1	29.63	1003.4
07:55 AM EDT	9.2 G 17.2	10.00	Clear	--	77.0	69.8	78%	NA	78.1	29.63	1003.4
07:35 AM EDT	W 6.9	10.00	Clear	--	75.2	69.8	83%	NA	76.3	29.63	1003.4
07:15 AM EDT	W 8.1	10.00	NULL	--	75.2	69.8	83%	NA	76.3	29.63	1003.4
11:55 PM EDT	S 6.9	7.00	Haze	--	75.2	66.2	74%	NA	75.9	29.70	1005.8
11:35 PM EDT	S 8.1	7.00	Haze	--	75.2	66.2	74%	NA	75.9	29.71	1006.1
11:15 PM EDT	8.1	7.00	Haze	--	75.2	66.2	74%	NA	75.9	29.71	1006.1
10:55 PM EDT	S 6.9	7.00	Haze	--	75.2	66.2	74%	NA	75.9	29.71	1006.1
10:35 PM EDT	S 6.9	7.00	Haze	--	75.2	66.2	74%	NA	75.9	29.72	1006.4
10:15 PM EDT	5.8	7.00	Haze	--	75.2	66.2	74%	NA	75.9	29.73	1006.8
09:55 PM EDT	6.9	7.00	Haze	--	75.2	66.2	74%	NA	75.9	29.73	1006.8
09:35 PM EDT	S 8.1	5.00	Haze	--	75.2	66.2	74%	NA	75.9	29.72	1006.4
09:15 PM EDT	S 6.9	5.00	Haze	--	77.0	64.4	65%	NA	77.5	29.72	1006.4
08:55 PM EDT	S 6.9	5.00	Haze	--	77.0	64.4	65%	NA	77.5	29.74	1007.1
08:35 PM EDT	5.8	5.00	Haze	--	77.0	66.2	69%	NA	77.7	29.76	1007.8
08:15 PM EDT	SW 5.8	6.00	Haze	--	77.0	66.2	69%	NA	77.7	29.77	1008.1
07:55 PM EDT	SW 8.1	6.00	Haze	--	78.8	66.2	65%	NA	79.5	29.77	1008.1
07:35 PM EDT	SW 10.3	7.00	NULL	--	80.6	64.4	58%	NA	82.2	29.78	1008.5
07:15 PM EDT	9.2 G 17.2	7.00	Haze	--	80.6	64.4	58%	NA	82.2	29.78	1008.5
06:55 PM EDT	SW 9.2	7.00	Clear	--	80.6	64.4	58%	NA	82.2	29.79	1008.8
06:35 PM EDT	S 10.3	8.00	Clear	--	80.6	64.4	58%	NA	82.2	29.77	1008.1
06:15 PM EDT	S 6.9	9.00	Clear	--	80.6	64.4	58%	NA	82.2		M
05:55 PM EDT	S 12.8	9.00	Clear	--	80.6	64.4	58%	NA	82.2		M
05:15 PM EDT	9.2	9.00	Clear	--	80.6	64.4	58%	NA	82.2	29.82	1009.8
04:55 PM EDT	S 10.3 G 16.1	9.00	Clear	--	80.6	64.4	58%	NA	82.2	29.84	1010.5
04:35 PM EDT	9.2	8.00	Mostly Clear	--	80.6	64.4	58%	NA	82.2	29.86	1011.2
04:15 PM EDT	SW 9.2	10.00	Partly Cloudy	--	78.8	64.4	61%	NA	79.3	29.87	1011.5
03:55 PM EDT	S 8.1	8.00	Clear	--	78.8	64.4	61%	NA	79.3	29.87	1011.5
03:15 PM EDT	SW 6.9	8.00	Clear	--	77.0	64.4	65%	NA	77.5	29.89	1012.2
02:55 PM EDT	SW 9.2	8.00	Mostly Clear	--	77.0	62.6	61%	NA	77.4	29.90	1012.5
02:35 PM EDT	10.3	9.00	Mostly Clear	--	77.0	62.6	61%	NA	77.4	29.91	1012.9
01:55 PM EDT	SW 10.3	8.00	Clear	--	78.8	62.6	58%	NA	79.2	29.91	1012.9
01:35 PM EDT	SW 9.2	8.00	Clear	--	78.8	62.6	58%	NA	79.2	29.91	1012.9
12:55 PM EDT	SW 9.2	9.00	Mostly Cloudy	--	78.8	62.6	58%	NA	79.2	29.94	1013.6
12:35 PM EDT	SW 11.4	9.00	Mostly Cloudy	--	78.8	62.6	58%	NA	79.2	29.94	1013.6
12:15 PM EDT	8.1	8.00	Mostly Cloudy	--	77.0	62.6	61%	NA	77.4	29.94	1013.6
11:55 AM EDT	8.1	8.00	Mostly Clear	--	77.0	62.6	61%	NA	77.4	29.94	1013.9
11:15 AM EDT	SW 6.9	8.00	Clear	--	77.0	64.4	65%	NA	77.5	29.95	1014.2
10:55 AM EDT	SW 8.1	8.00	Clear	--	77.0	64.4	65%	NA	77.5	29.95	1014.2
10:35 AM EDT	SW 9.2	8.00	Clear	--	75.2	62.6	65%	NA	75.6	29.95	1014.2
10:15 AM EDT	S 6.9	8.00	Clear	--	75.2	62.6	65%	NA	75.6	29.94	1013.6
09:55 AM EDT	S 6.9	7.00	Clear	--	73.4	62.6	69%	NA	73.8	29.94	1013.9
09:35 AM EDT	S 6.9	7.00	Haze	--	71.6	62.6	73%	NA	72.0	29.94	1013.9
09:15 AM EDT	S 6.9	6.00	Haze	--	71.6	62.6	73%	NA	72.0	29.95	1014.2
08:55 AM EDT	S 6.9	5.00	Haze	--	69.8	60.8	73%	NA	NA	29.96	1014.6
08:35 AM EDT	S 8.1	5.00	Haze	--	68.0	60.8	78%	NA	NA	29.96	1014.6
08:15 AM EDT	S 5.8	5.00	Haze	--	66.2	60.8	83%	NA	NA	29.96	1014.6
07:55 AM EDT	S 5.8	4.00	Haze	--	66.2	60.8	83%	NA	NA	29.96	1014.6
07:35 AM EDT	S 3.4	4.00	Haze	--	64.4	59.0	83%	NA	NA	29.96	1014.6
07:15 AM EDT	0.0	4.00	Fog/Mist	--	62.6	57.2	83%	NA	NA	29.95	1014.2
06:55 AM EDT	0.0	3.00	Fog/Mist	--	60.8	57.2	88%	NA	NA	29.95	1014.2
06:35 AM EDT	E 3.4	1.75	Fog/Mist	--	59.0	57.2	94%	NA	NA	29.95	1014.2
06:15 AM EDT	1.1	2.50	Fog/Mist	--	60.8	57.2	88%	NA	NA	29.96	1014.6
05:55 AM EDT	E 1.1	4.00	Fog/Mist	--	59.0	57.2	94%	NA	NA	29.96	1014.6
05:35 AM EDT	0.0	2.00	Fog/Mist	--	59.0	57.2	94%	NA	NA	29.96	1014.6
05:15 AM EDT	1.1	3.00	Fog/Mist	--	59.0	57.2	94%	NA	NA	29.97	1014.9
04:55 AM EDT	1.1	2.50	Fog/Mist	--	59.0	57.2	94%	NA	NA	29.97	1014.9
04:35 AM EDT	0.0	2.50	Fog/Mist	--	59.0	57.2	94%	NA	NA	29.97	1014.9
04:15 AM EDT	0.0	3.00	Fog/Mist	--	59.0	57.2	94%	NA	NA	29.97	1014.9
03:55 AM EDT	0.0	3.00	Fog/Mist	--	59.0	57.2	94%	NA	NA	29.97	1014.9
03:35 AM EDT	SE 2.2	2.50	Fog/Mist	--	60.8	57.2	88%	NA	NA	29.97	1014.9
03:15 AM EDT	1.1	2.50	Fog/Mist	--	60.8	57.2	88%	NA	NA	29.99	1015.6
02:55 AM EDT	2.2	2.50	Fog/Mist	--	60.8	57.2	88%	NA	NA	29.98	1015.2
02:35 AM EDT	SE 1.1	2.00	Fog/Mist	--	60.8	57.2	88%	NA	NA	29.99	1015.6
02:15 AM EDT	0.0	2.50	NULL	--	60.8	57.2	88%	NA	NA	29.99	1015.6
01:55 AM EDT	E 1.1	3.00	Fog/Mist	--	60.8	59.0	94%	NA	NA	30.00	1015.9
01:35 AM EDT	2.2	2.50	Fog/Mist	--	59.0	57.2	94%	NA	NA	30.00	1015.9