Point Forecast: Dorchester IA
 43.47N 91.52W
Last Update: 6:02 pm CDT Apr 18, 2026
Tabular Forecast
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Date04/1804/19
Hour (CDT)212223000102030405060708091011121314151617181920
Temperature (°C)322100-1-10002345678889875
Dewpoint (°C)-6-6-7-6-6-6-6-6-6-6-4-4-3-3-4-5-6-6-6-7-7-7-8-7
Wind Chill (°C)0-1-1-1-3-3-3-3-3-3-3-2-112345666553
Surface Wind (mph)6555555566778910111111111110976
Wind DirWWWWWWSWWWWNWNWNWNWNWNWNWNWNWNWNWNWNWN
Gust
Sky Cover (%)568754244546617267544113141051416232578
Precipitation Potential (%)01122233122029221597532100000
Relative Humidity (%)525654586363666663667266646253454037353431343341
Rain------------------------------------------------
Thunder------------------------------------------------
Snow----------------ChcSChcChcSChcSChc----------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Date04/20
Hour (CDT)212223000102030405060708091011121314151617181920
Temperature (°C)311-1-1-2-3-3-3-3-4-124791112121313131211
Dewpoint (°C)-7-7-7-8-8-8-8-8-8-8-8-8-7-7-6-5-4-3-2-1-1-101
Wind Chill (°C)111-1-1-2-3-3-3-3-4-10357
Surface Wind (mph)321111111112356789999998
Wind DirNNWNWNWNWNWWWWSWSSSSSSSSSSSSSS
Gust
Sky Cover (%)6443344513223025191413121118243139465455
Precipitation Potential (%)000000000000000000000000
Relative Humidity (%)485456586063656868687460524440373636383740404348
Rain------------------------------------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

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