Waterloo, Iowa
[Waterloo Regional Airport]

Latitude: 42.5544
Longitude: -92.4011
Elevation 868 feet

Data from National Weather Service: Forecast Office: DMX; Station Code: ALO; GHCN ID: USW00094910

Station Records:
   Max High: 105° recorded on Aug 23, 2023, Aug 17, 1988, Jul 31, 1988
   Min High: -16° recorded on Feb 2, 1996
   Max Low: 80° recorded on Aug 16, 1988
   Min Low: -34° recorded on Jan 16, 2009, Mar 1, 1962
   Max Precip: 5.49" recorded on Jul 2, 1999
   Max Snowfall: 13.2" recorded on Jan 3, 1971

 

 

 

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Weather Over The Last 8 Weeks:
High Temps Low Temps Precip 7 Day Avg

 

This station has 27,563 daily observations. Dated from March 1, 1950 until September 16, 2025.

The data for this station is 99.8% complete, 99.9% of the daily records are available, of which 99.9% of that data is complete.

 

Today (September 18) in Weather History for Waterloo, Iowa

Records For This Day:

Max High: 93° recorded in 1955
Min High: 54° recorded in 1991
Max Low: 71° recorded in 1985
Min Low: 35° recorded in 1981, 1973
Max Precip: 1.34" recorded in 2018

No Snowfall Recorded Today

 

 

Detailed Forecast