Point Forecast: McKinney TX
 33.19N 96.62W (Elev. 587 ft)
Last Update: 3:42 pm CDT Jul 13, 2025
Tabular Forecast
[hide menu]Get as XML
Weather ElementsFire Weather
Temperature (°F)
Dewpoint (°F)
Heat Index (°F)

Surface Wind  
Sky Cover (%)
Precipitation Potential (%)
Relative Humidity (%)

Rain
Thunder
Fog
Mixing Height  
Trans. Wind  
20ft Wind  
Red Flag Threat Index
Thunder Potential

48-Hour Period Starting:       Back 2 Days  

Date07/1307/14
Hour (CDT)161718192021222300010203040506070809101112131415
Temperature (°F)858384838179787676757474747473747577788082848485
Dewpoint (°F)747575747473737373727272727272727373747475757576
Heat Index (°F)939092908679787676757577788589929294
Surface Wind (mph)887765533333333555666667
Wind DirSSSSSSSESSESSSSSSSSSSSWSSWSSWSSWSSWSSS
Gust
Sky Cover (%)695758575763554662687169767779858570695774716464
Precipitation Potential (%)131313444101010121212252525383838262626404040
Relative Humidity (%)707774747982859090909393939397939488888279747475
Rain------------------------ChcChcChcChcChcChcChcChcChcChcChcChc
Thunder------------------------ChcChcChcSChcSChcSChcSChcSChcSChcChcChcChc

Date07/15
Hour (CDT)161718192021222300010203040506070809101112131415
Temperature (°F)868585838179787777767574747474757779828486889091
Dewpoint (°F)767675757473737372727272727272727374757677777776
Heat Index (°F)9694949086797877777675757779899397100103103
Surface Wind (mph)777765555556666677899101010
Wind DirSSSSNWWSWSSESSESSSSSSSSSSSWSSWSSWSSWSSWSSWSSW
Gust
Sky Cover (%)746452425249454954585349445056625549424139384043
Precipitation Potential (%)323232151515151515151515151515888888202020
Relative Humidity (%)727572777982858885879093939393908885797775706662
RainChcChcChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChc------------SChcSChcSChc
ThunderChcChcChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChc------------SChcSChcSChc

Additional Forecasts and Information
International System of UnitsForecast Discussion
7-Day ForecastHourly Weather Graph
Local ClimatologyPreparedness
NOAA Weather RadioHazardous Weather Outlook
Fire Weather ForecastRivers & Lakes AHPS
Storm DataNWS Fort Worth/Dallas Home
Hourly Forecasts