Morgan-
Including the city of Decatur
1227 PM CDT Wed Aug 19 2026
.THIS AFTERNOON...Mostly sunny. Near steady temperature in the
lower 90s. Light and variable winds. Heat index readings 99 to
104.
.TONIGHT...Partly cloudy. Lows in the mid 70s. Light and variable
winds.
.THURSDAY...Partly cloudy. A slight chance of showers and
thunderstorms in the afternoon. Highs in the mid 90s. Light and
variable winds. Chance of rain 20 percent. Heat index readings
around 105 in the afternoon.
.THURSDAY NIGHT...Mostly cloudy. A chance of thunderstorms and a
slight chance of showers in the evening, then a chance of showers
and a slight chance of thunderstorms after midnight. Lows in the
lower 70s. Light and variable winds. Chance of rain 50 percent.
.FRIDAY...Mostly cloudy in the morning, then becoming partly
cloudy. A chance of showers. A slight chance of thunderstorms in
the morning, then a chance of thunderstorms in the afternoon.
Highs around 90. Light and variable winds. Chance of rain
50 percent. Heat index readings 98 to 103.
.FRIDAY NIGHT THROUGH SUNDAY...Mostly clear. Lows around 70.
Highs in the lower 90s.
.SUNDAY NIGHT...Partly cloudy in the evening then clearing. Lows
in the upper 60s.
.MONDAY...Partly cloudy. A slight chance of showers and
thunderstorms in the morning. Highs around 90. Chance of rain
20 percent.
.MONDAY NIGHT...Partly cloudy in the evening then clearing. Lows
around 70.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms in the morning, then partly cloudy in the
afternoon. Highs in the lower 90s. Chance of rain 20 percent.