Morgan-
Including the city of Decatur
1212 PM CDT Sat Sep 19 2026
...HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING...
.THIS AFTERNOON...Mostly sunny late this morning, then becoming
partly cloudy. A chance of showers and a slight chance of
thunderstorms early this afternoon. A chance of showers and
thunderstorms early. Highs in the upper 90s. Light and variable
winds. Chance of rain 30 percent. Heat index readings 105 to
106 this afternoon.
.TONIGHT...Partly cloudy in the evening then clearing. Lows in
the lower 70s. Light and variable winds.
.SUNDAY...Mostly sunny in the morning, then partly cloudy with 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 99 to 104.
.SUNDAY NIGHT...Partly cloudy in the evening then clearing. Lows
in the lower 70s. Light and variable winds.
.MONDAY...Mostly sunny in the morning, then partly cloudy with a
chance of showers and thunderstorms in the afternoon. Highs in
the mid 90s. Temperature falling into the in the upper 80s in the
afternoon. Light and variable winds. Chance of rain 40 percent.
Heat index readings 99 to 104.
.MONDAY NIGHT...Partly cloudy. A chance of showers and
thunderstorms in the evening. Lows in the upper 60s. Chance of
rain 50 percent.
.TUESDAY...Partly cloudy. Showers likely and a chance of
thunderstorms in the afternoon. Highs in the lower 90s.
Temperature falling into the in the lower 80s in the afternoon.
Chance of rain 60 percent.
.TUESDAY NIGHT...Mostly clear with a chance of showers and a
slight chance of thunderstorms in the evening, then partly cloudy
with a slight chance of showers after midnight. Lows in the upper
60s. Chance of rain 50 percent.
.WEDNESDAY...Partly cloudy with a slight chance of showers in the
morning, then mostly sunny with a chance of showers and a slight
chance of thunderstorms in the afternoon. Highs in the mid 80s.
Chance of rain 40 percent.
.WEDNESDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Lows in the mid 60s.
.THURSDAY...Partly cloudy in the morning then clearing. Highs in
the lower 80s.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the lower 60s.
Highs in the lower 80s.