Point Forecast: Decatur IL
 39.84N 88.94W (Elev. 692 ft)
Last Update: 6:41 am CDT Jul 15, 2025
Tabular Forecast
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Date07/1507/16
Hour (CDT)060708091011121314151617181920212223000102030405
Temperature (°F)727478808182848484858484838181777676757474737373
Dewpoint (°F)687071717274747474747474737373727273737272727272
Heat Index (°F)7883868891919193919189868677767675
Surface Wind (mph)335566666666665533333333
Wind DirEESEESESESESSESSESSESSESSESSESSESSESSESSESSESSESSESSSSSSWSSW
Gust
Sky Cover (%)474749515358636869697064585351494746444347515554
Precipitation Potential (%)4149911101032313432323117171712121210101088
Relative Humidity (%)878779747477727272707272727777858790949393979797
Rain--------------ChcChcChcChcChcChcSChcSChcSChc----------------
Thunder--------------ChcChcChcChcChcChcSChcSChcSChc----------------

Date07/17
Hour (CDT)060708091011121314151617181920212223000102030405
Temperature (°F)727476788285878889909089878583817978777675757575
Dewpoint (°F)727374747576767575757575757575747473737272727272
Heat Index (°F)7678899498989910110199969490867978777675757575
Surface Wind (mph)555566666777666666666666
Wind DirSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSSWSSWSSWSWSWSWSWSWSW
Gust
Sky Cover (%)545452352019212225293235394241403944505553514949
Precipitation Potential (%)81111111111112323232323233434343434342929292929
Relative Humidity (%)1009794887975706664626264687277798585888790909090
Rain--------------SChcSChcSChcSChcSChcSChcChcChcChcChcChcChcChcChcChcChcChc
Thunder--------------SChcSChcSChcSChcSChcSChcChcChcChcChcChcChcChcChcChc----

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