Morgan-
Including the city of Decatur
327 PM CDT Sun Aug 16 2026
...HEAT ADVISORY IN EFFECT UNTIL 7 PM CDT MONDAY...
.TONIGHT...Mostly clear. A slight chance of showers and
thunderstorms early this afternoon. Lows in the upper 70s. Light
and variable winds. Chance of rain 20 percent. Heat index
readings 105 to 106 early this afternoon.
.MONDAY...Mostly sunny in the morning, then partly cloudy with a
chance of showers and thunderstorms in the afternoon. Highs in
the upper 90s. Temperature falling into the in the lower 90s in
the afternoon. Light and variable winds becoming west around
10 mph in the afternoon. Chance of rain 40 percent. Heat index
readings 105 to 110.
.MONDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms in the evening, then mostly clear after midnight.
Lows in the mid 70s. Light and variable winds. Chance of rain
20 percent.
.TUESDAY...Mostly sunny. Highs in the lower 90s. Light and
variable winds. Heat index readings around 105 in the afternoon.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable winds.
.WEDNESDAY...Mostly sunny in the morning, then becoming partly
cloudy. Highs in the mid 90s.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 70s.
.THURSDAY...Partly cloudy. A chance of showers and thunderstorms
in the afternoon. Highs in the lower 90s. Chance of rain
40 percent.
.THURSDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. A chance of showers. A chance of thunderstorms,
mainly in the evening. Lows in the lower 70s. Chance of rain
40 percent.
.FRIDAY...Mostly cloudy with a chance of showers and
thunderstorms. Highs around 90. Chance of rain 50 percent.
.FRIDAY NIGHT...Mostly cloudy 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 30 percent.
.SATURDAY...Partly cloudy. A slight chance of showers and
thunderstorms in the afternoon. Highs in the upper 80s. Chance of
rain 20 percent.
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 60s.
.SUNDAY...Mostly sunny in the morning, then becoming partly
cloudy. Highs around 90.