10-day forecast for Barnwell, SC: 42° to 80°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
77°
Best day: Tuesday, November 3
78° · 0.21 in
Worst day: Friday, November 6
Tap any day below to see morning, afternoon, evening and overnight.
Tue, 0377° / 59°0
Morning62°feels 62°
Afternoon77°feels 77°
Evening68°feels 69°
Overnight61°feels 61°
77 °
Barnwell, Tuesday, 3 November
Overcast. High 77°, low 59°.
Pressure30.18 inHg
Wind9.2 mph E
Humidity56%
Visibility6.2 mi
Dew point61°
Wed, 0480° / 61°0.06
Morning65°feels 65°
Afternoon80°feels 82°
Evening70°feels 71°
Overnight63°feels 63°
80 °
Barnwell, Wednesday, 4 November
Light rain. High 80°, low 61°.
Pressure30.03 inHg
Wind8.6 mph SE
Humidity64%
Visibility4.0 mi
Dew point66°
Thu, 0579° / 64°0.15
Morning67°feels 68°
Afternoon78°feels 79°
Evening69°feels 71°
Overnight65°feels 66°
79 °
Barnwell, Thursday, 5 November
Light rain. High 79°, low 64°.
Pressure29.94 inHg
Wind6.8 mph SW
Humidity67%
Visibility3.5 mi
Dew point67°
Fri, 0678° / 64°0.21
Morning67°feels 68°
Afternoon77°feels 78°
Evening67°feels 67°
Overnight67°feels 68°
78 °
Barnwell, Friday, 6 November
Light rain. High 78°, low 64°.
Pressure29.85 inHg
Wind6.4 mph SW
Humidity78%
Visibility6.1 mi
Dew point67°
Sat, 0777° / 56°0
Morning62°feels 62°
Afternoon75°feels 74°
Evening65°feels 64°
Overnight59°feels 58°
77 °
Barnwell, Saturday, 7 November
Overcast. High 77°, low 56°.
Pressure29.88 inHg
Wind8.7 mph W
Humidity46%
Visibility—
Dew point51°
Sun, 0873° / 53°0
Morning59°feels 58°
Afternoon71°feels 70°
Evening62°feels 60°
Overnight58°feels 56°
73 °
Barnwell, Sunday, 8 November
Clear. High 73°, low 53°.
Pressure29.85 inHg
Wind12.1 mph W
Humidity37%
Visibility—
Dew point42°
Mon, 0963° / 50°0
Morning53°feels 51°
Afternoon62°feels 60°
Evening55°feels 53°
Overnight50°feels 47°
63 °
Barnwell, Monday, 9 November
Clear. High 63°, low 50°.
Pressure29.88 inHg
Wind13.9 mph NW
Humidity34%
Visibility—
Dew point33°
Tue, 1065° / 42°0
Morning48°feels 45°
Afternoon62°feels 59°
Evening54°feels 51°
Overnight50°feels 47°
65 °
Barnwell, Tuesday, 10 November
Clear. High 65°, low 42°.
Pressure30.09 inHg
Wind8.2 mph W
Humidity25%
Visibility—
Dew point24°
Wed, 1172° / 48°0
Morning55°feels 52°
Afternoon70°feels 69°
Evening63°feels 61°
Overnight58°feels 56°
72 °
Barnwell, Wednesday, 11 November
Partly cloudy. High 72°, low 48°.
Pressure30.09 inHg
Wind10.3 mph W
Humidity33%
Visibility—
Dew point38°
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.