As of 14:22 CDT

Weather in Waterloo, IA

80°

Waterloo, Saturday, 8 August, 14:22

Clear. Feels like 80°. High 80°, low 60°.

Pressure30.03 inHg

Wind1 mph NW

Humidity59%

Visibility6.2 mi

Dew point63°

Sat, 08August

80°/60°

Sun, 09August

87°/66°

Mon, 10August

84°/72°

Tue, 11August

87°/69°

Wed, 12August

84°/71°

Thu, 13August

76°/62°

Fri, 14August

76°/55°

	00:00	02:00	04:00	06:00	08:00	10:00	12:00	14:00	16:00	18:00	20:00	22:00

Temperature	79°	67°	64°	62°	67°	72°	77°	79°	79°	78°	72°	68°
Feels like	79°	67°	64°	62°	67°	72°	77°	79°	79°	79°	73°	69°
Pressure, inHg	30.03	30.03	30.03	30.03	30.03	30.03	30.03	30.03	30.03	29.97	29.97	29.97
Wind, mph	4.6	4.6	4.6	4.6	4.6	4.6	4.6	4.6	0.8	2.8	2.5	3.3
Humidity, %	60%	60%	60%	60%	60%	60%	60%	60%	58%	67%	83%	87%
Precipitation	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in
Visibility	—	—	—	—	—	—	—	—	6.2 mi	6.2 mi	6.2 mi	6.2 mi

	00:00	02:00	04:00	06:00	08:00	10:00	12:00	14:00	16:00	18:00	20:00	22:00

Temperature	67°	67°	66°	68°	67°	71°	80°	84°	87°	86°	80°	76°
Feels like	68°	67°	66°	69°	68°	72°	80°	90°	93°	95°	84°	78°
Pressure, inHg	29.97	29.91	29.88	29.88	29.83	29.83	29.83	29.77	29.77	29.74	29.74	29.80
Wind, mph	3.6	3.8	3.1	3.3	7.2	6	4.5	4	2.8	0.9	2.8	3
Humidity, %	87%	85%	92%	93%	98%	91%	75%	66%	63%	68%	81%	89%
Precipitation	0 in	0 in	0 in	0.01 in	0.01 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in
Visibility	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi

	00:00	02:00	04:00	06:00	08:00	10:00	12:00	14:00	16:00	18:00	20:00	22:00

Temperature	75°	74°	73°	72°	75°	78°	81°	81°	82°	84°	78°	74°
Feels like	76°	75°	74°	73°	76°	80°	86°	85°	87°	91°	79°	75°
Pressure, inHg	29.83	29.80	29.83	29.80	29.83	29.85	29.85	29.83	29.85	29.83	29.83	29.83
Wind, mph	2.5	3.3	3	2.3	2.6	1.9	0.8	2.9	2	1.7	1.3	0.7
Humidity, %	94%	95%	96%	96%	93%	83%	74%	77%	75%	74%	83%	86%
Precipitation	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in
Visibility	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi

	00:00	02:00	04:00	06:00	08:00	10:00	12:00	14:00	16:00	18:00	20:00	22:00

Temperature	73°	70°	69°	71°	74°	80°	84°	87°	87°	86°	80°	75°
Feels like	74°	71°	70°	72°	75°	84°	91°	95°	97°	98°	80°	77°
Pressure, inHg	29.83	29.83	29.83	29.80	29.74	29.77	29.77	29.74	29.74	29.74	29.77	29.80
Wind, mph	2.8	3	0.3	1.7	2.2	1.4	1.6	1.7	2.5	2.1	2.8	3.1
Humidity, %	83%	87%	90%	86%	86%	76%	69%	65%	66%	74%	83%	89%
Precipitation	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in
Visibility	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi

	00:00	02:00	04:00	06:00	08:00	10:00	12:00	14:00	16:00	18:00	20:00	22:00

Temperature	73°	72°	72°	71°	72°	76°	81°	84°	82°	81°	79°	77°
Feels like	74°	73°	73°	72°	73°	78°	85°	90°	87°	86°	83°	80°
Pressure, inHg	29.83	29.83	29.83	29.85	29.85	29.85	29.88	29.85	29.85	29.85	29.85	29.85
Wind, mph	0.9	0.5	3.6	1.8	1.7	1.9	2.6	2.8	3.6	3.6	3.6	3.6
Humidity, %	95%	95%	96%	93%	93%	79%	75%	67%	71%	71%	71%	71%
Precipitation	0 in	0 in	0 in	0 in	0.01 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in
Visibility	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	—	—	—	—

	00:00	02:00	04:00	06:00	08:00	10:00	12:00	14:00	16:00	18:00	20:00	22:00

Temperature	75°	62°	62°	62°	66°	70°	73°	74°	73°	71°	69°	66°
Feels like	75°	62°	62°	63°	66°	70°	74°	74°	73°	72°	69°	66°
Pressure, inHg	29.97	29.97	29.97	29.97	29.97	29.97	29.97	29.97	29.97	29.97	29.97	29.97
Wind, mph	5.4	5.4	5.4	5.4	5.4	5.4	5.4	5.4	5.4	5.4	5.4	5.4
Humidity, %	67%	67%	67%	67%	67%	67%	67%	67%	67%	67%	67%	67%
Precipitation	0.01 in	0.01 in	0.01 in	0.01 in	0.01 in	0.01 in	0.01 in	0.01 in	0.01 in	0.01 in	0.01 in	0.01 in
Visibility	—	—	—	—	—	—	—	—	—	—	—	—

	00:00	02:00	04:00	06:00	08:00	10:00	12:00	14:00	16:00	18:00	20:00	22:00

Temperature	75°	61°	58°	55°	61°	66°	72°	74°	73°	72°	70°	67°
Feels like	75°	61°	58°	54°	60°	66°	71°	74°	73°	72°	70°	67°
Pressure, inHg	30.21	30.21	30.21	30.21	30.21	30.21	30.21	30.21	30.21	30.21	30.21	30.21
Wind, mph	3.3	3.3	3.3	3.3	3.3	3.3	3.3	3.3	3.3	3.3	3.3	3.3
Humidity, %	54%	54%	54%	54%	54%	54%	54%	54%	54%	54%	54%	54%
Precipitation	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in
Visibility	—	—	—	—	—	—	—	—	—	—	—	—

See detailed hourly forecast

Sun and moon today

Day length — 14 h 13 min

Sunrise — 06:08

Sunset — 20:21

Sunrise and sunset in local time

Waning crescent, 21%

Sunrise — —

Sunset — —

Waterloo, IA climate by month

The annual average temperature in Waterloo, IA is 48.4°. The warmest month is July (average high 81.5°), and the coldest is January (average low 10.3°). About 37.2 inches of precipitation fall per year, most of it in June (4.9 in). Figures are 60-year climate normals and records from 66 years of observations.

Month	High	Low	Precipitation	Wet days	Record high	Record low
January	25.6°	10.3°	1.4 in	7	60.6° (1989)	-34.2° (2019)
February	30.6°	14.6°	1.3 in	6	68.5° (2024)	-34.8° (1996)
March	45°	27.1°	2.6 in	9	79.7° (1986)	-24.3° (1962)
April	58.3°	39.3°	4.1 in	11	86.9° (1980)	-1.3° (1982)
May	69.3°	51°	4.7 in	12	92.8° (2018)	27.5° (2005)
June	78.5°	61.1°	4.9 in	12	98.6° (1988)	41.7° (1990)
July	81.5°	65.5°	4.0 in	10	98.4° (2012)	46.4° (1967)
August	79.7°	63.7°	4.1 in	10	101.3° (2023)	43.5° (1986)
September	73.2°	56.4°	3.5 in	9	95.2° (2013)	31.6° (1967)
October	60.6°	44.5°	2.8 in	9	89.1° (2023)	20.8° (1972)
November	45.3°	30.8°	2.1 in	8	76.5° (1999)	-13.9° (1977)
December	31.3°	17.4°	1.7 in	7	68.9° (2021)	-28.1° (1983)