Over the last 15 years, temperatures on April 21 have ranged from a high of 73.6°F in 2014 to a low of 28.5°F in 2013 and 2021, according to Open-Meteo.
Property owners in Manteno paid 2.8% of the value of their homes in property taxes in the first quarter of 2025, which is more than 2.5 times the national average, according to the real estate analysis posted by Manteno News.