Waterloo, IA Current Weather Conditions

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

▼Current Conditions — Waterloo, IA

WATERLOO (KALO)

Cloudy

75.2 F

Humidity:	89%
Wind Speed:	mph
Barometer:	29.85 in
Dewpoint:	71.6 F
Visibility:	10.00 mi
Precip:	--
Heat Index:	76.6 F
Wind Chill:	NA

Aug 13 2026, 01:10 PM CDT

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▼Hourly Observation History — Waterloo, IA

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)
01:10 PM CDT		10.00	Cloudy	--	75.2	71.6	89%	NA	76.6	29.85	1010.8
01:00 PM CDT	E 12.7	10.00	Cloudy	--	75.2	71.6	89%	NA	76.6	29.85	1010.8
12:50 PM CDT	E 12.7	10.00	Cloudy	--	75.2	71.6	89%	NA	76.6	29.85	1010.8
12:40 PM CDT	E 12.7	10.00	Cloudy	--	75.2	71.6	89%	NA	76.6	29.85	1010.8
12:35 PM CDT	E 12.7	10.00	Light Rain	--	75.2	71.6	89%	NA	76.6	29.85	1010.8
12:30 PM CDT	E 11.5	10.00	Light Rain	--	75.2	71.6	89%	NA	76.6	29.85	1010.8
12:20 PM CDT	E 12.7	10.00	Cloudy	--	73.4	71.6	94%	NA	74.8	29.85	1010.8
12:10 PM CDT	E 16.1	10.00	Cloudy	--	73.4	71.6	94%	NA	74.8	29.85	1010.8
12:05 PM CDT	E 16.1	10.00	Light Rain	--	73.4	71.6	94%	NA	74.8	29.85	1010.8
12:00 PM CDT	E 15.0	10.00	Light Rain	--	73.4	71.6	94%	NA	74.8	29.86	1011.2
11:50 AM CDT	16.1	9.00	Light Rain	--	73.4	71.6	94%	NA	74.8	29.85	1010.8
11:40 AM CDT		8.00	Light Rain	--	73.4	71.6	94%	NA	74.8	29.87	1011.5
11:30 AM CDT	SE 15.0 G 21.9	8.00	Light Rain	--	73.4	71.6	94%	NA	74.8	29.86	1011.2
11:20 AM CDT	SE 15.0	7.00	Light Rain	--	73.4	71.6	94%	NA	74.8	29.86	1011.2
11:15 AM CDT	SE 15.0	7.00	Light Rain	--	73.4	71.6	94%	NA	74.8	29.86	1011.2
11:10 AM CDT	16.1 G 24.2	8.00	Cloudy	--	73.4	71.6	94%	NA	74.8	29.86	1011.2
11:00 AM CDT		7.00	Light Rain	--	73.4	71.6	94%	NA	74.8	29.85	1010.8
10:45 AM CDT		3.00	Rain and Fog/Mist	--	71.6	71.6	100%	NA	73.2	29.85	1010.8
10:40 AM CDT	G 26.5	3.00	Rain and Fog/Mist	--	71.6	71.6	100%	NA	73.2	29.86	1011.2
10:35 AM CDT		3.00	Rain and Fog/Mist	--	71.6	71.6	100%	NA	73.2	29.87	1011.5
10:30 AM CDT		3.00	Rain and Fog/Mist	--	71.6	71.6	100%	NA	73.2	29.87	1011.5
10:25 AM CDT	G 26.5	3.00	Rain and Fog/Mist	--	71.6	71.6	100%	NA	73.2	29.87	1011.5
10:15 AM CDT	G 26.5	2.50	Rain and Fog/Mist	--	71.6	71.6	100%	NA	73.2	29.88	1011.9
10:10 AM CDT	G 26.5	2.50	Rain and Fog/Mist	--	71.6	71.6	100%	NA	73.2	29.87	1011.5
10:05 AM CDT		2.50	Rain and Fog/Mist	--	71.6	71.6	100%	NA	73.2	29.87	1011.5
10:00 AM CDT	SE 15.0 G 20.7	3.00	Rain and Fog/Mist	--	71.6	71.6	100%	NA	73.2	29.89	1012.2
09:50 AM CDT		3.50	Rain and Fog/Mist	--	71.6	71.6	100%	NA	73.2		M
09:40 AM CDT		2.00	Heavy Rain and Fog/Mist	--	71.6	71.6	100%	NA	73.2		M
09:35 AM CDT		1.75	Heavy Rain and Fog/Mist	--	71.6	71.6	100%	NA	73.2	29.90	1012.5
09:30 AM CDT	10.4	1.75	Heavy Rain and Fog/Mist	--	71.6	71.6	100%	NA	73.2	29.92	1013.2
09:19 AM CDT	E 3.4	3.00	Rain and Fog/Mist	00.09	71.1	71.1	100%	NA	72.5	29.94	1013.9
09:15 AM CDT	3.4	3.00	Rain and Fog/Mist	--	71.6	71.6	100%	NA	73.2	29.94	1013.9
09:10 AM CDT	5.7	3.00	Rain and Fog/Mist	--	71.6	71.6	100%	NA	73.2	29.93	1013.5
09:05 AM CDT	6.9	3.00	Rain and Fog/Mist	--	71.6	71.6	100%	NA	73.2	29.92	1013.2
09:00 AM CDT	6.9	3.00	Rain and Fog/Mist	--	71.6	71.6	100%	NA	73.2	29.93	1013.5
08:45 AM CDT	9.2	3.50	Rain and Fog/Mist	--	71.6	71.6	100%	NA	73.2	29.93	1013.5
08:40 AM CDT	0.0	3.00	Rain and Fog/Mist	--	71.6	71.6	100%	NA	73.2	29.95	1014.2
08:35 AM CDT	3.4	4.00	Light Rain and Fog/Mist	--	71.6	71.6	100%	NA	73.2	29.96	1014.6
08:25 AM CDT	4.6	5.00	Light Rain and Fog/Mist	--	71.6	71.6	100%	NA	73.2	29.96	1014.6
08:20 AM CDT	W 4.6	5.00	Light Rain and Fog/Mist	--	71.6	69.8	94%	NA	72.9	29.94	1013.9
08:15 AM CDT	W 3.4	5.00	Light Rain and Fog/Mist	--	71.6	69.8	94%	NA	72.9	29.93	1013.5
08:10 AM CDT	W 3.4	5.00	Light Rain and Fog/Mist	--	71.6	69.8	94%	NA	72.9	29.93	1013.5
08:00 AM CDT	0.0	5.00	Light Rain and Fog/Mist	--	71.6	69.8	94%	NA	72.9	29.91	1012.9
07:50 AM CDT	0.0	5.00	Light Rain and Fog/Mist	--	71.6	69.8	94%	NA	72.9	29.90	1012.5
07:45 AM CDT	NE 5.7	5.00	Light Rain and Fog/Mist	--	71.6	69.8	94%	NA	72.9	29.89	1012.2
07:40 AM CDT	6.9	5.00	Fog/Mist	--	71.6	69.8	94%	NA	72.9	29.89	1012.2
07:35 AM CDT	8.1	5.00	Fog/Mist	--	71.6	69.8	94%	NA	72.9	29.88	1011.9
07:30 AM CDT	8.1	4.00	Fog/Mist	--	71.6	69.8	94%	NA	72.9	29.88	1011.9
07:20 AM CDT	9.2	0.75	Fog/Mist	--	71.6	71.6	100%	NA	73.2	29.87	1011.5
07:15 AM CDT	10.4	0.75	Fog/Mist	--	71.6	71.6	100%	NA	73.2	29.86	1011.2
07:05 AM CDT	8.1	2.50	Fog/Mist	--	71.6	69.8	94%	NA	72.9	29.87	1011.5
07:00 AM CDT	5.7	5.00	Fog/Mist	--	71.6	69.8	94%	NA	72.9	29.87	1011.5
06:40 AM CDT	E 3.4	6.00	Fog/Mist	--	71.6	69.8	94%	NA	72.9	29.88	1011.9
06:35 AM CDT	E 3.4	6.00	Fog/Mist	--	71.6	69.8	94%	NA	72.9	29.88	1011.9
06:25 AM CDT	4.6	6.00	Fog/Mist	--	71.6	69.8	94%	NA	72.9	29.87	1011.5
06:20 AM CDT	E 3.4	6.00	Fog/Mist	--	71.6	69.8	94%	NA	72.9	29.87	1011.5
06:15 AM CDT	4.6	5.00	Fog/Mist	--	71.6	69.8	94%	NA	72.9	29.87	1011.5
06:10 AM CDT	4.6	5.00	Fog/Mist	--	69.8	69.8	100%	NA	NA	29.87	1011.5
06:00 AM CDT	5.7	6.00	Fog/Mist	--	71.6	69.8	94%	NA	72.9	29.86	1011.2
05:45 AM CDT	E 4.6	7.00	Mostly Clear	--	71.6	69.8	94%	NA	72.9	29.85	1010.8
05:35 AM CDT	3.4	7.00	Clear	--	71.6	69.8	94%	NA	72.9	29.85	1010.8
05:30 AM CDT	4.6	7.00	Clear	--	71.6	69.8	94%	NA	72.9	29.86	1011.2
05:20 AM CDT	E 3.4	7.00	Clear	--	69.8	69.8	100%	NA	NA	29.86	1011.2
05:10 AM CDT	0.0	7.00	Clear	--	69.8	69.8	100%	NA	NA	29.86	1011.2
05:00 AM CDT	0.0	7.00	Clear	--	71.6	69.8	94%	NA	72.9	29.86	1011.2
04:54 AM CDT	E 5.8	8.00	Clear	--	71.1	70.0	96%	NA	72.3	29.85	1010.8
04:45 AM CDT	E 3.4	8.00	Clear	--	71.6	69.8	94%	NA	72.9	29.85	1010.8
04:40 AM CDT	3.4	8.00	Clear	--	71.6	69.8	94%	NA	72.9	29.85	1010.8
04:30 AM CDT	4.6	9.00	Clear	--	71.6	69.8	94%	NA	72.9	29.85	1010.8
04:25 AM CDT	5.7	9.00	Clear	--	71.6	69.8	94%	NA	72.9	29.85	1010.8
04:20 AM CDT	SE 5.7	9.00	Clear	--	71.6	69.8	94%	NA	72.9	29.86	1011.2
04:15 AM CDT	SE 4.6	9.00	Clear	--	71.6	69.8	94%	NA	72.9	29.86	1011.2