10-day forecast for Barnwell, SC: 47° to 82°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
82°
Best day: Tuesday, November 3
73° · 0.07 in
Worst day: Monday, November 2
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 2674° / 52°0
Morning52°feels 50°
Afternoon73°feels 72°
Evening58°feels 57°
Overnight55°feels 54°
74 °
Barnwell, Monday, 26 October
Clear. High 74°, low 52°.
Pressure30.36 inHg
Wind7.9 mph NE
Humidity45%
Visibility6.2 mi
Dew point44°
Tue, 2775° / 47°0
Morning47°feels 44°
Afternoon73°feels 72°
Evening59°feels 57°
Overnight50°feels 49°
75 °
Barnwell, Tuesday, 27 October
Overcast. High 75°, low 47°.
Pressure30.30 inHg
Wind6.6 mph NE
Humidity34%
Visibility6.2 mi
Dew point39°
Wed, 2875° / 49°0
Morning49°feels 46°
Afternoon75°feels 75°
Evening66°feels 66°
Overnight51°feels 49°
75 °
Barnwell, Wednesday, 28 October
Partly cloudy. High 75°, low 49°.
Pressure30.33 inHg
Wind7.9 mph NE
Humidity51%
Visibility6.2 mi
Dew point51°
Thu, 2975° / 60°0
Morning60°feels 60°
Afternoon74°feels 74°
Evening68°feels 69°
Overnight63°feels 63°
75 °
Barnwell, Thursday, 29 October
Light rain. High 75°, low 60°.
Pressure30.24 inHg
Wind8.5 mph NE
Humidity68%
Visibility6.2 mi
Dew point61°
Fri, 3079° / 64°0.03
Morning68°feels 68°
Afternoon78°feels 78°
Evening70°feels 70°
Overnight66°feels 67°
79 °
Barnwell, Friday, 30 October
Light rain. High 79°, low 64°.
Pressure30.15 inHg
Wind8 mph NE
Humidity54%
Visibility—
Dew point59°
Sat, 3178° / 58°0
Morning64°feels 63°
Afternoon76°feels 75°
Evening66°feels 65°
Overnight61°feels 61°
78 °
Barnwell, Saturday, 31 October
Overcast. High 78°, low 58°.
Pressure30.21 inHg
Wind9.1 mph NE
Humidity37%
Visibility—
Dew point47°
Sun, 0181° / 58°0
Morning65°feels 65°
Afternoon79°feels 79°
Evening69°feels 69°
Overnight65°feels 64°
81 °
Barnwell, Sunday, 1 November
Overcast. High 81°, low 58°.
Pressure30.15 inHg
Wind8.9 mph E
Humidity42%
Visibility—
Dew point53°
Mon, 0273° / 64°0.07
Morning67°feels 68°
Afternoon72°feels 73°
Evening67°feels 67°
Overnight66°feels 67°
73 °
Barnwell, Monday, 2 November
Light rain. High 73°, low 64°.
Pressure30.12 inHg
Wind11.7 mph NE
Humidity70%
Visibility—
Dew point62°
Tue, 0382° / 62°0
Morning68°feels 68°
Afternoon80°feels 80°
Evening69°feels 70°
Overnight65°feels 66°
82 °
Barnwell, Tuesday, 3 November
Overcast. High 82°, low 62°.
Pressure30.00 inHg
Wind11.1 mph E
Humidity47%
Visibility—
Dew point57°
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.