:. Waterloo Weather Conditions .:

Fair and 16 F (-9 C) in Waterloo, Iowa. Winds are From the West at 3 MPH. The barometric pressure is 30.02" (1018.2 mb). The dewpoint is 14 F (-10 C). Sunrise will be at 7:29 AM and Sunset will be at 4:36 PM. Last Updated on Dec 11, 4:54 am CST.

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Historical Waterloo Weather Data

  Record
High
Temp
(°F)		 Normal
High
Temp
(°F)		 Normal
Low
Temp
(°F)		 Record
Low
Temp
(°F)		 Normal
Monthly
Precipitation
(in.)		 Normal
Monthly
Snowfall
(in.)
January 65 25.8 6.3 -33 0.84 7.4
February 66 31.9 13.2 -31 1.05 6.4
March 87 45 24.9 -34 2.13 5.7
April 100 59.7 35.8 -4 3.23 1.8
May 94 72.2 48.1 22 4.15 0
June 103 81.7 58.1 38 4.82 T
July 105 85 62.2 42 4.2 0
August 105 82.8 59.5 38 4.08 0
September 98 75.3 49.8 22 2.95 0
October 95 62.5 37.8 11 2.49 0.1
November 80 45 25.1 -17 2.1 3.6
December 67 30.7 12.5 -29 1.11 7.1