10-day forecast for Barnwell, SC: 56° to 80°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
80°
Best day: Friday, October 30
78° · 0.43 in
Worst day: Thursday, November 5
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 3080° / 56°0
Morning56°feels 56°
Afternoon79°feels 79°
Evening66°feels 65°
Overnight61°feels 61°
80 °
Barnwell, Friday, 30 October
Clear. High 80°, low 56°.
Pressure30.21 inHg
Wind6.1 mph NE
Humidity54%
Visibility6.2 mi
Dew point57°
Sat, 3173° / 59°0
Morning60°feels 59°
Afternoon73°feels 72°
Evening65°feels 63°
Overnight60°feels 59°
73 °
Barnwell, Saturday, 31 October
Overcast. High 73°, low 59°.
Pressure30.33 inHg
Wind9.2 mph E
Humidity61%
Visibility6.2 mi
Dew point56°
Sun, 0169° / 56°0
Morning56°feels 55°
Afternoon69°feels 67°
Evening64°feels 63°
Overnight59°feels 57°
69 °
Barnwell, Sunday, 1 November
Overcast. High 69°, low 56°.
Pressure30.39 inHg
Wind9.5 mph NE
Humidity48%
Visibility6.2 mi
Dew point45°
Mon, 0275° / 58°0
Morning58°feels 57°
Afternoon75°feels 75°
Evening68°feels 67°
Overnight62°feels 60°
75 °
Barnwell, Monday, 2 November
Partly cloudy. High 75°, low 58°.
Pressure30.30 inHg
Wind8.8 mph NE
Humidity63%
Visibility6.2 mi
Dew point56°
Tue, 0376° / 57°0
Morning63°feels 62°
Afternoon75°feels 74°
Evening66°feels 66°
Overnight63°feels 62°
76 °
Barnwell, Tuesday, 3 November
Clear. High 76°, low 57°.
Pressure30.15 inHg
Wind8.3 mph E
Humidity45%
Visibility—
Dew point51°
Wed, 0477° / 61°0.14
Morning65°feels 66°
Afternoon76°feels 77°
Evening69°feels 71°
Overnight67°feels 68°
77 °
Barnwell, Wednesday, 4 November
Light rain. High 77°, low 61°.
Pressure29.94 inHg
Wind12.5 mph E
Humidity67%
Visibility—
Dew point63°
Thu, 0578° / 66°0.43
Morning70°feels 71°
Afternoon76°feels 76°
Evening68°feels 68°
Overnight67°feels 67°
78 °
Barnwell, Thursday, 5 November
Rain. High 78°, low 66°.
Pressure29.59 inHg
Wind14.7 mph SW
Humidity55%
Visibility—
Dew point59°
Fri, 0676° / 62°0
Morning66°feels 65°
Afternoon74°feels 74°
Evening68°feels 67°
Overnight64°feels 64°
76 °
Barnwell, Friday, 6 November
Clear. High 76°, low 62°.
Pressure29.71 inHg
Wind15.5 mph W
Humidity50%
Visibility—
Dew point54°
Sat, 0776° / 59°0
Morning63°feels 63°
Afternoon74°feels 73°
Evening66°feels 65°
Overnight63°feels 62°
76 °
Barnwell, Saturday, 7 November
Overcast. High 76°, low 59°.
Pressure29.94 inHg
Wind6.2 mph W
Humidity50%
Visibility—
Dew point53°
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 Barnwell, 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.