10-day forecast for Mount Pleasant, SC: 75° to 97°, with precipitation expected on 6 days. The table below breaks each day into morning, afternoon, evening and overnight.
96°
Best day: Wednesday, August 12
94° · 0.81 in
Worst day: Friday, August 14
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1092° / 76°0.37
Morning79°feels 79°
Afternoon92°feels 102°
Evening84°feels 94°
Overnight78°feels 79°
92 °
Mount Pleasant, Monday, 10 August
Rain. High 92°, low 76°.
Pressure30.12 inHg
Wind6.4 mph SW
Humidity57%
Visibility6.2 mi
Dew point73°
Tue, 1195° / 79°0.04
Morning81°feels 86°
Afternoon95°feels 103°
Evening87°feels 92°
Overnight82°feels 90°
95 °
Mount Pleasant, Tuesday, 11 August
Light rain. High 95°, low 79°.
Pressure30.03 inHg
Wind6.5 mph SW
Humidity48%
Visibility6.2 mi
Dew point70°
Wed, 1296° / 79°0
Morning81°feels 85°
Afternoon96°feels 104°
Evening88°feels 97°
Overnight82°feels 87°
96 °
Mount Pleasant, Wednesday, 12 August
Mostly clear. High 96°, low 79°.
Pressure29.91 inHg
Wind9.7 mph W
Humidity47%
Visibility6.2 mi
Dew point70°
Thu, 1397° / 80°0.04
Morning85°feels 90°
Afternoon95°feels 104°
Evening85°feels 93°
Overnight83°feels 88°
97 °
Mount Pleasant, Thursday, 13 August
Light rain. High 97°, low 80°.
Pressure29.88 inHg
Wind19.4 mph SW
Humidity45%
Visibility—
Dew point70°
Fri, 1494° / 75°0.81
Morning83°feels 87°
Afternoon92°feels 104°
Evening84°feels 93°
Overnight76°feels 78°
94 °
Mount Pleasant, Friday, 14 August
Heavy rain. High 94°, low 75°.
Pressure30.03 inHg
Wind15.1 mph SW
Humidity55%
Visibility—
Dew point73°
Sat, 1585° / 76°0.22
Morning78°feels 82°
Afternoon84°feels 91°
Evening80°feels 80°
Overnight79°feels 79°
85 °
Mount Pleasant, Saturday, 15 August
Light rain. High 85°, low 76°.
Pressure30.15 inHg
Wind9.3 mph E
Humidity73%
Visibility—
Dew point74°
Sun, 1683° / 77°0.31
Morning79°feels 82°
Afternoon82°feels 86°
Evening81°feels 83°
Overnight79°feels 79°
83 °
Mount Pleasant, Sunday, 16 August
Rain. High 83°, low 77°.
Pressure30.12 inHg
Wind9.7 mph E
Humidity67%
Visibility—
Dew point70°
Mon, 1782° / 76°0.72
Morning78°feels 81°
Afternoon80°feels 84°
Evening78°feels 78°
Overnight76°feels 78°
82 °
Mount Pleasant, Monday, 17 August
Rain. High 82°, low 76°.
Pressure30.00 inHg
Wind13.4 mph S
Humidity80%
Visibility—
Dew point73°
Tue, 1887° / 75°0.04
Morning79°feels 82°
Afternoon86°feels 93°
Evening82°feels 88°
Overnight80°feels 85°
87 °
Mount Pleasant, Tuesday, 18 August
Light rain. High 87°, low 75°.
Pressure29.94 inHg
Wind11 mph SW
Humidity63%
Visibility—
Dew point71°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Mount Pleasant, SC around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.