10-day forecast for Chestnut Hills, SC: 69° to 103°, with precipitation expected on 5 days. The table below breaks each day into morning, afternoon, evening and overnight.
103°
Best day: Monday, August 17
100° · 0.46 in
Worst day: Thursday, August 13
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1091° / 69°0.05
Morning72°feels 73°
Afternoon89°feels 93°
Evening79°feels 79°
Overnight69°feels 70°
91 °
Chestnut Hills, Monday, 10 August
Light rain. High 91°, low 69°.
Pressure30.12 inHg
Wind5.8 mph W
Humidity54%
Visibility6.2 mi
Dew point68°
Tue, 1198° / 72°0.01
Morning75°feels 76°
Afternoon95°feels 96°
Evening84°feels 86°
Overnight74°feels 75°
98 °
Chestnut Hills, Tuesday, 11 August
Light rain. High 98°, low 72°.
Pressure30.03 inHg
Wind3.8 mph SW
Humidity44%
Visibility6.2 mi
Dew point67°
Wed, 12100° / 73°0.02
Morning75°feels 76°
Afternoon98°feels 100°
Evening89°feels 92°
Overnight75°feels 75°
100 °
Chestnut Hills, Wednesday, 12 August
Light rain. High 100°, low 73°.
Pressure29.91 inHg
Wind8.8 mph W
Humidity42%
Visibility6.2 mi
Dew point66°
Thu, 13100° / 71°0.46
Morning79°feels 79°
Afternoon100°feels 103°
Evening71°feels 72°
Overnight75°feels 76°
100 °
Chestnut Hills, Thursday, 13 August
Rain. High 100°, low 71°.
Pressure29.94 inHg
Wind6.5 mph W
Humidity38%
Visibility6.2 mi
Dew point66°
Fri, 1496° / 71°0.39
Morning80°feels 82°
Afternoon93°feels 97°
Evening76°feels 77°
Overnight73°feels 74°
96 °
Chestnut Hills, Friday, 14 August
Rain. High 96°, low 71°.
Pressure30.03 inHg
Wind19.9 mph NE
Humidity40%
Visibility—
Dew point65°
Sat, 1598° / 73°0.36
Morning81°feels 84°
Afternoon92°feels 98°
Evening74°feels 76°
Overnight73°feels 75°
98 °
Chestnut Hills, Saturday, 15 August
Rain. High 98°, low 73°.
Pressure30.12 inHg
Wind6 mph NE
Humidity43%
Visibility—
Dew point67°
Sun, 1699° / 71°0.01
Morning81°feels 83°
Afternoon96°feels 101°
Evening86°feels 89°
Overnight80°feels 82°
99 °
Chestnut Hills, Sunday, 16 August
Light rain. High 99°, low 71°.
Pressure30.03 inHg
Wind6.2 mph W
Humidity37%
Visibility—
Dew point64°
Mon, 17103° / 75°0.01
Morning84°feels 85°
Afternoon100°feels 102°
Evening84°feels 87°
Overnight81°feels 82°
103 °
Chestnut Hills, Monday, 17 August
Light rain. High 103°, low 75°.
Pressure29.94 inHg
Wind16.4 mph NE
Humidity27%
Visibility—
Dew point59°
Tue, 1899° / 76°0.03
Morning83°feels 85°
Afternoon93°feels 99°
Evening77°feels 78°
Overnight77°feels 78°
99 °
Chestnut Hills, Tuesday, 18 August
Light rain. High 99°, low 76°.
Pressure30.03 inHg
Wind11.2 mph NW
Humidity42%
Visibility—
Dew point67°
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 Chestnut Hills, 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.