2026 Compare Cities :
Arnold, MO vs Marion, IL

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 Arnold, MOMarion, ILUnited States
 Rainfall  Unlock46.538.1
 Snowfall12.3  Unlock27.8
 Precipitation Days96.8103.9106.2
 Sunny203  Unlock205
 Avg. July High  Unlock87.685.8
 Avg. Jan. Low22.6  Unlock21.7
 Comfort Index (higher=better)  Unlock7.27
 UV Index4.2  Unlock4.3
 Elevation ft.6004272443
Reviews for Arnold    1 Reviews

Over 17 years ago

My husband's family lives in the area (Crestwood, Barnhart, Fenton, Ballwin), we have been visiting for about 20 years. We moved from a southern state which had it  More

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Reviews for Marion    2 Reviews

Over 11 years ago

I moved from Marion, IL a short time ago and would like to explain what happened to me there. My house was shot by a BB gun several times and ruined some of the siding.  More

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Over 19 years ago

marion is a great place for young people to get going in thier lives. marion is also a great place to retire at. marion needs more young people spots and i think marion  More

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