Morgan-
Including the city of Decatur
327 PM CDT Tue Aug 18 2026
.TONIGHT...Mostly clear. Lows in the upper 60s. Northwest winds
around 10 mph early this afternoon becoming light and variable.
.WEDNESDAY...Mostly sunny. Highs in the mid 90s. Light and
variable winds.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable winds.
.THURSDAY...Mostly sunny in the morning, then partly cloudy with
a slight chance of showers and thunderstorms in the afternoon.
Highs in the lower 90s. Light and variable winds. Chance of rain
20 percent. Heat index readings around 105 in the afternoon.
.THURSDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms in the evening, then partly cloudy after midnight.
Lows in the lower 70s. Light and variable winds. Chance of rain
40 percent.
.FRIDAY...Partly cloudy with a chance of showers. A slight chance
of thunderstorms in the morning, then a chance of thunderstorms
in the afternoon. Highs in the lower 90s. Chance of rain
40 percent.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms in the evening, then mostly clear after midnight.
Lows around 70. Chance of rain 20 percent.
.SATURDAY THROUGH SUNDAY...Mostly clear. Highs in the lower 90s.
Lows in the upper 60s.
.SUNDAY NIGHT THROUGH MONDAY NIGHT...Partly cloudy. Lows in the
upper 60s. Highs around 90.
.TUESDAY...Partly cloudy with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Chance of rain 20 percent.