Point Forecast: Saint Clair MI
 42.82N 82.48W (Elev. 577 ft)
Last Update: 4:24 pm EDT Aug 13, 2026
Tabular Forecast
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Date08/1308/14
Hour (EDT)230001020304050607080910111213141516171819202122
Temperature (°F)706968676665656564667075788082828282818079767370
Dewpoint (°F)636262626161606060626364636363636363626262626263
Heat Index (°F)7578828383838483827976
Surface Wind (mph)111111112223566778888753
Wind DirESEESEESEESEEEEENEENENENNEENEENENENNENNENNENNENNENNENNENNENNENNE
Gust
Sky Cover (%)676064665864637368684930483738283031232520293640
Precipitation Potential (%)122323567653221232221000
Relative Humidity (%)787981838385858688858068605654535352535356627077
Rain------------------------------------------------
Thunder------------------------------------------------

Date08/15
Hour (EDT)230001020304050607080910111213141516171819202122
Temperature (°F)686766656563636262656873767980808181807978767472
Dewpoint (°F)626262616060595959616364646464646464646464646465
Heat Index (°F)77798282828282797876
Surface Wind (mph)322222333556788888887776
Wind DirNNENNENNENENENEENEENEEEEESEESESESESESESESESESESESESE
Gust
Sky Cover (%)495555523139355048221526364248545964697479848281
Precipitation Potential (%)000000004777777272727272727737373
Relative Humidity (%)828486878688888891888274666158575757586063677279
Rain------------------------------ChcChcChcChcChcChcLklyLklyLkly
Thunder------------------------------------------ChcChcChc

Additional Forecasts and Information
International System of UnitsForecast Discussion
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Hazardous WeatherRegional Temp/Precip