Mercer, WI Current Weather Conditions

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

▼Current Conditions — Mercer, WI

IRONWOOD (KIWD)

Clear

53.6 F

Humidity:	94%
Wind Speed:	0.0 mph
Barometer:	in
Dewpoint:	51.8 F
Visibility:	10.00 mi
Precip:	--
Heat Index:	NA
Wind Chill:	NA

Sep 3 2026, 01:20 AM CDT

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▼Hourly Observation History — Mercer, WI

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)
01:20 AM CDT	0.0	10.00	Clear	--	53.6	51.8	94%	NA	NA		M
01:15 AM CDT	0.0	10.00	Clear	--	53.6	51.8	94%	NA	NA		M
01:10 AM CDT	0.0	10.00	Clear	--	53.6	53.6	100%	NA	NA		M
01:05 AM CDT	0.0	10.00	Clear	--	53.6	53.6	100%	NA	NA		M
12:50 AM CDT	0.0	5.00	Fog/Mist	--	53.6	53.6	100%	NA	NA		M
12:45 AM CDT	0.0	3.50	Fog/Mist	--	53.6	53.6	100%	NA	NA		M
12:40 AM CDT	0.0	5.00	Fog/Mist	--	53.6	51.8	94%	NA	NA		M
12:35 AM CDT	0.0	10.00	Clear	--	55.4	51.8	88%	NA	NA		M
12:30 AM CDT	0.0	10.00	Clear	--	55.4	53.6	94%	NA	NA		M
12:20 AM CDT	0.0	10.00	Clear	--	53.6	53.6	100%	NA	NA		M
12:15 AM CDT	0.0	10.00	Clear	--	53.6	53.6	100%	NA	NA		M
12:10 AM CDT	0.0	10.00	Clear	--	53.6	53.6	100%	NA	NA		M
12:05 AM CDT	0.0	10.00	Clear	--	53.6	53.6	100%	NA	NA		M
11:45 PM CDT	E 3.4	10.00	Clear	--	55.4	53.6	94%	NA	NA		M
11:40 PM CDT	0.0	10.00	Clear	--	55.4	53.6	94%	NA	NA		M
11:35 PM CDT	0.0	10.00	Clear	--	55.4	53.6	94%	NA	NA		M
11:30 PM CDT	0.0	10.00	Clear	--	55.4	53.6	94%	NA	NA		M
11:25 PM CDT	0.0	10.00	Clear	--	55.4	53.6	94%	NA	NA		M
11:10 PM CDT	0.0	10.00	Clear	--	55.4	55.4	100%	NA	NA		M
11:05 PM CDT	0.0	10.00	Clear	--	55.4	53.6	94%	NA	NA		M
10:50 PM CDT	E 3.4	10.00	Clear	--	55.4	53.6	94%	NA	NA		M
10:40 PM CDT	E 4.6	10.00	Clear	--	57.2	53.6	88%	NA	NA		M
10:35 PM CDT	0.0	10.00	Clear	--	57.2	53.6	88%	NA	NA		M
10:30 PM CDT	0.0	10.00	Clear	--	57.2	55.4	94%	NA	NA		M
10:25 PM CDT	E 4.6	10.00	Clear	--	55.4	55.4	100%	NA	NA		M
10:20 PM CDT	E 3.4	10.00	Clear	--	55.4	53.6	94%	NA	NA		M
10:15 PM CDT	E 3.4	10.00	Clear	--	57.2	55.4	94%	NA	NA		M
10:10 PM CDT	0.0	10.00	Clear	--	59.0	55.4	88%	NA	NA		M
10:00 PM CDT	E 3.4	10.00	Clear	--	57.2	55.4	94%	NA	NA		M
09:55 PM CDT	E 3.4	10.00	Clear	--	57.2	55.4	94%	NA	NA		M
09:50 PM CDT	E 3.4	9.00	Clear	--	57.2	53.6	88%	NA	NA		M
09:35 PM CDT	0.0	10.00	Clear	--	59.0	55.4	88%	NA	NA		M
09:25 PM CDT	E 3.4	10.00	Clear	--	59.0	55.4	88%	NA	NA		M
09:20 PM CDT	0.0	10.00	Clear	--	59.0	55.4	88%	NA	NA		M
09:15 PM CDT	0.0	10.00	Clear	--	59.0	55.4	88%	NA	NA		M
09:10 PM CDT	0.0	10.00	Clear	--	60.8	55.4	82%	NA	NA		M
09:00 PM CDT	0.0	9.00	Clear	--	60.8	55.4	82%	NA	NA		M
08:50 PM CDT	0.0	10.00	Clear	--	60.8	55.4	82%	NA	NA		M
08:40 PM CDT	0.0	10.00	Clear	--	62.6	55.4	77%	NA	NA		M
08:35 PM CDT	0.0	10.00	Clear	--	62.6	55.4	77%	NA	NA		M
08:30 PM CDT	0.0	10.00	Clear	--	62.6	55.4	77%	NA	NA		M
08:25 PM CDT	0.0	10.00	Clear	--	62.6	55.4	77%	NA	NA		M
08:20 PM CDT	0.0	10.00	Clear	--	64.4	55.4	73%	NA	NA		M
08:15 PM CDT	0.0	10.00	Clear	--	64.4	55.4	73%	NA	NA		M
08:10 PM CDT	0.0	10.00	Clear	--	64.4	57.2	77%	NA	NA		M
07:56 PM CDT	0.0	10.00	Clear	--	66.0	55.9	70%	NA	NA		M
07:35 PM CDT	0.0	10.00	Clear	--	69.8	55.4	60%	NA	NA		M
07:30 PM CDT	0.0	10.00	Clear	--	71.6	57.2	60%	NA	71.2		M
07:25 PM CDT	0.0	10.00	Clear	--	71.6	55.4	57%	NA	71.1		M
07:20 PM CDT	0.0	9.00	Clear	--	71.6	55.4	57%	NA	71.1		M
07:10 PM CDT	NE 3.4	10.00	Clear	--	73.4	55.4	53%	NA	72.9		M
07:00 PM CDT	0.0	10.00	Clear	--	73.4	55.4	53%	NA	72.9		M
06:50 PM CDT	0.0	10.00	Clear	--	73.4	55.4	53%	NA	72.9		M
06:45 PM CDT	3.4	10.00	Clear	--	73.4	53.6	50%	NA	72.9		M
06:35 PM CDT	NE 4.6	10.00	Clear	--	73.4	53.6	50%	NA	72.9		M
06:20 PM CDT	NE 5.7	10.00	Clear	--	75.2	53.6	47%	NA	74.7		M
06:15 PM CDT	6.9	10.00	Clear	--	75.2	55.4	50%	NA	74.8		M
06:10 PM CDT	5.7	10.00	Clear	--	75.2	53.6	47%	NA	74.7		M
06:05 PM CDT	4.6	10.00	Clear	--	75.2	55.4	50%	NA	74.8		M
05:50 PM CDT	5.7	10.00	Clear	--	77.0	53.6	44%	NA	76.5		M
05:45 PM CDT	6.9	10.00	Clear	--	75.2	53.6	47%	NA	74.7		M
05:35 PM CDT	6.9	10.00	Clear	--	75.2	55.4	50%	NA	74.8		M
05:30 PM CDT	6.9	10.00	Clear	--	77.0	55.4	47%	NA	76.6		M
05:20 PM CDT	5.7	10.00	Clear	--	77.0	55.4	47%	NA	76.6		M
05:10 PM CDT	5.7	10.00	Clear	--	77.0	55.4	47%	NA	76.6		M
05:05 PM CDT	8.1	10.00	Clear	--	77.0	55.4	47%	NA	76.6		M
05:00 PM CDT	6.9	10.00	Clear	--	77.0	55.4	47%	NA	76.6		M
04:50 PM CDT	8.1	10.00	Clear	--	77.0	57.2	50%	NA	76.8		M
04:40 PM CDT	6.9	10.00	Clear	--	77.0	57.2	50%	NA	76.8		M
04:35 PM CDT	4.6	10.00	Clear	--	77.0	57.2	50%	NA	76.8		M
04:25 PM CDT	5.7	10.00	Clear	--	78.8	57.2	48%	NA	78.6		M
04:20 PM CDT	NE 8.1	10.00	Clear	--	78.8	57.2	48%	NA	78.6		M