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Barnwell County SC Weather - Mostly Cloudy - 58°F
Mostly Cloudy
58°F
Updated 5:39 am
Feels Like 54°F
Humidity 71%
Wind N 9 mph
Barometer  30.3 in
Dew Point 49°F
Barnwell County SC Weather - Mostly Cloudy - 14°C
Mostly Cloudy
14°C
Updated 5:39 am
Feels Like 12°C
Humidity 71%
Wind N 14 km/h
Barometer  102.6 kPa
Dew Point 9°C
Barnwell County, SC Weather and Current Conditionsbarnwell county sc weather forecast

Barnwell County, SC Weather Forecast

Barnwell County South Carolina WeatherBarnwell County, South Carolina Weather Weather Forecast
14 day API Barnwell County, SC weather forecast. Note. Our 7-day weather forecast for Barnwell County, South Carolina is our most reliable and accurate forecast. This model should only be used as a likely scenario. Forecasting more than 7 days is difficult.
Barnwell County, SC Weather Forecast Dated: 539 AM Mon Nov 02 2026
Expect a mild stretch with a mix of sun and clouds and mostly dry weather over the coming period. moderate humidity and no major pressure swings will dominate.

Monday, November 2, 2026

Mid-Morning
Barnwell County Weather - 2026-11-02 - Morning - Partly Cloudy
64°F 18°C
Partly Cloudy
Mid-Afternoon
Barnwell County Weather - 2026-11-02 - Afternoon - Overcast
76°F 24°C
Overcast
Early-Evening
Barnwell County Weather - 2026-11-02 - Evening - Overcast
69°F 21°C
Overcast
Pleasant near 76°F 24°C, cloudy in the morning, overcast in the afternoon, and cloudy this evening, with steady humidity and steady pressure. Winds turning from the ENE to the E at 11 mph 17 km/h. Gusts up to 23 mph 36 km/h.

Tuesday, November 3, 2026

Mid-Morning
Barnwell County Weather - 2026-11-03 - Morning - Sunny
67°F 19°C
Sunny
Mid-Afternoon
Barnwell County Weather - 2026-11-03 - Afternoon - Partly Cloudy
81°F 27°C
Partly Cloudy
Early-Evening
Barnwell County Weather - 2026-11-03 - Evening - Scattered Showers
71°F 22°C
Scattered Showers
Balmy with temperatures reaching 81°F 27°C, scattered downpours possible, with steady humidity and barometric pressure falling. Winds switching from the ENE to the ESE at 10 mph 15 km/h. Gusts up to 23 mph 36 km/h.

Wednesday, November 4, 2026

Mid-Morning
Barnwell County Weather - 2026-11-04 - Morning - Scattered Showers
70°F 21°C
Scattered Showers
Mid-Afternoon
Barnwell County Weather - 2026-11-04 - Afternoon - Overcast
79°F 26°C
Overcast
Early-Evening
Barnwell County Weather - 2026-11-04 - Evening - Overcast
72°F 22°C
Overcast
Enjoyable around 79°F 26°C, locally heavy downpours at times, with lower humidity and barometric pressure falling. Winds moving from the E to the SE at 9 mph 14 km/h. Gusts up to 21 mph 34 km/h.

Thursday, November 5, 2026

Mid-Morning
Barnwell County Weather - 2026-11-05 - Morning - Overcast
73°F 23°C
Overcast
Mid-Afternoon
Barnwell County Weather - 2026-11-05 - Afternoon - Scattered Showers
81°F 27°C
Scattered Showers
Early-Evening
Barnwell County Weather - 2026-11-05 - Evening - Scattered Showers
72°F 22°C
Scattered Showers
Warm temperatures up to 81°F 27°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure. Winds swinging from the SW to the W at 5 mph 8 km/h.

Friday, November 6, 2026

Mid-Morning
Barnwell County Weather - 2026-11-06 - Morning - Overcast
67°F 19°C
Overcast
Mid-Afternoon
Barnwell County Weather - 2026-11-06 - Afternoon - Sunny
78°F 26°C
Sunny
Early-Evening
Barnwell County Weather - 2026-11-06 - Evening - Clear
66°F 19°C
Clear
Mild with a high of 78°F 26°C, overcast in the morning, becoming sunny through the afternoon and evening, with steady humidity and steady pressure. Winds shifting from the WNW to the NW at 7 mph 10 km/h.

Saturday, November 7, 2026

Mid-Morning
Barnwell County Weather - 2026-11-07 - Morning - Sunny
60°F 16°C
Sunny
Mid-Afternoon
Barnwell County Weather - 2026-11-07 - Afternoon - Partly Cloudy
71°F 22°C
Partly Cloudy
Early-Evening
Barnwell County Weather - 2026-11-07 - Evening - Cloudy
64°F 18°C
Cloudy
Pleasant near 71°F 22°C, sunny in the morning, cloudy in the afternoon, and overcast this evening, with steady humidity and steady pressure.

Sunday, November 8, 2026

Mid-Morning
Barnwell County Weather - 2026-11-08 - Morning - Partly Cloudy
63°F 17°C
Partly Cloudy
Mid-Afternoon
Barnwell County Weather - 2026-11-08 - Afternoon - Sunny
73°F 23°C
Sunny
Early-Evening
Barnwell County Weather - 2026-11-08 - Evening - Partly Cloudy
66°F 19°C
Partly Cloudy
Comfortable with temperatures reaching 73°F 23°C, partly cloudy through the afternoon, turning cloudy this evening, with lower humidity and steady pressure. Winds turning from the SSW to the SW at 6 mph 10 km/h. Gusts up to 20 mph 32 km/h.

Monday, November 9, 2026

Mid-Morning
Barnwell County Weather - 2026-11-09 - Morning - Partly Cloudy
59°F 15°C
Partly Cloudy
Mid-Afternoon
Barnwell County Weather - 2026-11-09 - Afternoon - Partly Cloudy
66°F 19°C
Partly Cloudy
Early-Evening
Barnwell County Weather - 2026-11-09 - Evening - Partly Cloudy
59°F 15°C
Partly Cloudy
Cool with a high near 66°F 19°C, cloudy in the morning, becoming partly cloudy through the afternoon and evening, with steady humidity and steady pressure. Winds switching from the WSW to the WNW at 5 mph 8 km/h. Gusts up to 20 mph 31 km/h.

Tuesday, November 10, 2026

Mid-Morning
Barnwell County Weather - 2026-11-10 - Morning - Sunny
51°F 11°C
Sunny
Mid-Afternoon
Barnwell County Weather - 2026-11-10 - Afternoon - Sunny
60°F 16°C
Sunny
Early-Evening
Barnwell County Weather - 2026-11-10 - Evening - Clear
53°F 12°C
Clear
Refreshing around 60°F 16°C, sunny throughout the day, with steady humidity and steady pressure. Winds moving from the WNW to the W at 10 mph 16 km/h. Gusts up to 22 mph 35 km/h.

Wednesday, November 11, 2026

Mid-Morning
Barnwell County Weather - 2026-11-11 - Morning - Sunny
53°F 11°C
Sunny
Mid-Afternoon
Barnwell County Weather - 2026-11-11 - Afternoon - Partly Cloudy
63°F 17°C
Partly Cloudy
Early-Evening
Barnwell County Weather - 2026-11-11 - Evening - Clear
56°F 14°C
Clear
Mildly cool near 63°F 17°C, sunny in the morning, partly cloudy in the afternoon, and sunny this evening, with lower humidity and steady pressure. Winds W at 10 mph 16 km/h. Gusts up to 20 mph 32 km/h.

Thursday, November 12, 2026

Mid-Morning
Barnwell County Weather - 2026-11-12 - Morning - Partly Cloudy
53°F 12°C
Partly Cloudy
Mid-Afternoon
Barnwell County Weather - 2026-11-12 - Afternoon - Partly Cloudy
66°F 19°C
Partly Cloudy
Early-Evening
Barnwell County Weather - 2026-11-12 - Evening - Cloudy
58°F 15°C
Cloudy
Comfortable at 66°F 19°C, partly cloudy in the morning, cloudy in the afternoon, and overcast this evening, with steady humidity and steady pressure.

Friday, November 13, 2026

Mid-Morning
Barnwell County Weather - 2026-11-13 - Morning - Overcast
58°F 14°C
Overcast
Mid-Afternoon
Barnwell County Weather - 2026-11-13 - Afternoon - Cloudy
67°F 19°C
Cloudy
Early-Evening
Barnwell County Weather - 2026-11-13 - Evening - Partly Cloudy
59°F 15°C
Partly Cloudy
Cool with a high near 67°F 19°C, overcast in the morning, cloudy in the afternoon, and partly cloudy this evening, with steady humidity and steady pressure.

Saturday, November 14, 2026

Mid-Morning
Barnwell County Weather - 2026-11-14 - Morning - Overcast
57°F 14°C
Overcast
Mid-Afternoon
Barnwell County Weather - 2026-11-14 - Afternoon - Partly Cloudy
67°F 19°C
Partly Cloudy
Early-Evening
Barnwell County Weather - 2026-11-14 - Evening - Partly Cloudy
60°F 16°C
Partly Cloudy
Refreshing around 67°F 19°C, cloudy throughout the day, with steady humidity and steady pressure. Winds shifting from the NNE to the NE at 5 mph 8 km/h.

Sunday, November 15, 2026

Mid-Morning
Barnwell County Weather - 2026-11-15 - Morning - Partly Cloudy
57°F 14°C
Partly Cloudy
Mid-Afternoon
Barnwell County Weather - 2026-11-15 - Afternoon - Scattered Showers
65°F 19°C
Scattered Showers
Early-Evening
Barnwell County Weather - 2026-11-15 - Evening - Scattered Showers
58°F 15°C
Scattered Showers
Mildly cool near 65°F 19°C, scattered downpours possible, with lower humidity and barometric pressure falling.

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Weather by the Numbers

Mon, 2nd
Barnwell County SC Weather - Monday, Nov 2, 2026 - Sunny
Hi: 77°F 25°C
Lo: 57°F 14°C
Sunrise 06:45 AM
Sunset 05:33 PM
Wind E 13 mph22 km/h
Dew Point 57°F14°C
Wind Chill 75°F24°C
Barometric Pressure 30.27 in1025 mb
POP 4% *
Humidity 55%
Tue, 3rd
Barnwell County SC Weather - Tuesday, Nov 3, 2026 - Partly Cloudy
Hi: 81°F 27°C
Lo: 58°F 14°C
Sunrise 06:46 AM
Sunset 05:32 PM
Wind E 11 mph18 km/h
Dew Point 61°F16°C
Wind Chill 78°F26°C
Barometric Pressure 30.18 in1022 mb
POP 5% *
Humidity 56%
Wed, 4th
Barnwell County SC Weather - Wednesday, Nov 4, 2026 - Patchy Rain Nearby
Hi: 82°F 28°C
Lo: 63°F 17°C
Sunrise 06:46 AM
Sunset 05:31 PM
Wind SE 13 mph22 km/h
Dew Point 63°F17°C
Wind Chill 79°F26°C
Barometric Pressure 30 in1016 mb
POP 16% *
Humidity 58%
Thu, 5th
Barnwell County SC Weather - Thursday, Nov 5, 2026 - Light Rain Shower
Hi: 81°F 27°C
Lo: 64°F 18°C
Sunrise 06:47 AM
Sunset 05:30 PM
Wind WSW 9 mph15 km/h
Dew Point 66°F19°C
Wind Chill 80°F27°C
Barometric Pressure 29.88 in1012 mb
POP 31% *
Humidity 63%
Fri, 6th
Barnwell County SC Weather - Friday, Nov 6, 2026 - Sunny
Hi: 79°F 26°C
Lo: 59°F 15°C
Sunrise 06:48 AM
Sunset 05:30 PM
Wind WNW 10 mph16 km/h
Dew Point 48°F9°C
Wind Chill 75°F24°C
Barometric Pressure 29.8 in1009 mb
POP 1% *
Humidity 38%
Sat, 7th
Barnwell County SC Weather - Saturday, Nov 7, 2026 - Sunny
Hi: 73°F 23°C
Lo: 52°F 11°C
Sunrise 06:49 AM
Sunset 05:29 PM
Wind ESE 3 mph4 km/h
Dew Point 47°F8°C
Wind Chill 70°F21°C
Barometric Pressure 29.94 in1014 mb
POP 3% *
Humidity 44%
Sun, 8th
Barnwell County SC Weather - Sunday, Nov 8, 2026 - Partly Cloudy
Hi: 75°F 24°C
Lo: 55°F 13°C
Sunrise 06:50 AM
Sunset 05:28 PM
Wind SW 7 mph12 km/h
Dew Point 49°F9°C
Wind Chill 72°F22°C
Barometric Pressure 29.94 in1014 mb
POP 2% *
Humidity 44%
Mon, 9th
Barnwell County SC Weather - Monday, Nov 9, 2026 - Partly Cloudy
Hi: 67°F 20°C
Lo: 53°F 12°C
Sunrise 06:51 AM
Sunset 05:27 PM
Wind W 8 mph13 km/h
Dew Point 47°F8°C
Wind Chill 65°F19°C
Barometric Pressure 29.94 in1014 mb
POP 6% *
Humidity 51%
Tue, 10th
Barnwell County SC Weather - Tuesday, Nov 10, 2026 - Sunny
Hi: 62°F 16°C
Lo: 44°F 7°C
Sunrise 06:52 AM
Sunset 05:27 PM
Wind W 9 mph15 km/h
Dew Point 34°F1°C
Wind Chill 58°F15°C
Barometric Pressure 30 in1016 mb
POP 1% *
Humidity 39%
Wed, 11th
Barnwell County SC Weather - Wednesday, Nov 11, 2026 - Sunny
Hi: 64°F 18°C
Lo: 45°F 7°C
Sunrise 06:53 AM
Sunset 05:26 PM
Wind W 10 mph16 km/h
Dew Point 38°F4°C
Wind Chill 61°F16°C
Barometric Pressure 30.03 in1017 mb
POP 3% *
Humidity 43%
Thu, 12th
Barnwell County SC Weather - Thursday, Nov 12, 2026 - Partly Cloudy
Hi: 68°F 20°C
Lo: 45°F 7°C
Sunrise 06:54 AM
Sunset 05:25 PM
Wind WSW 5 mph8 km/h
Dew Point 37°F3°C
Wind Chill 64°F18°C
Barometric Pressure 30.06 in1018 mb
POP 4% *
Humidity 38%
Fri, 13th
Barnwell County SC Weather - Friday, Nov 13, 2026 - Overcast
Hi: 70°F 21°C
Lo: 51°F 10°C
Sunrise 06:55 AM
Sunset 05:25 PM
Wind SW 4 mph6 km/h
Dew Point 45°F7°C
Wind Chill 67°F20°C
Barometric Pressure 30.12 in1020 mb
POP 8% *
Humidity 45%
Sat, 14th
Barnwell County SC Weather - Saturday, Nov 14, 2026 - Partly Cloudy
Hi: 68°F 20°C
Lo: 51°F 11°C
Sunrise 06:56 AM
Sunset 05:24 PM
Wind NE 8 mph12 km/h
Dew Point 48°F9°C
Wind Chill 66°F19°C
Barometric Pressure 30.24 in1024 mb
POP 7% *
Humidity 53%
Sun, 15th
Barnwell County SC Weather - Sunday, Nov 15, 2026 - Patchy Rain Nearby
Hi: 66°F 19°C
Lo: 52°F 11°C
Sunrise 06:57 AM
Sunset 05:23 PM
Wind SSW 5 mph8 km/h
Dew Point 50°F10°C
Wind Chill 63°F17°C
Barometric Pressure 30.15 in1021 mb
POP 17% *
Humidity 63%
* POP = Probability of Precipitation. Data for 12:00 PM.