Local Forecast

Barnwell, SC Weather Forecast & Alerts

Current conditions, 5-day forecast, and active NWS weather alerts for Barnwell, SC.

No Active Alerts

Hour-by-Hour  Current Observation

Monday 5:35 AM EDTMonday 5:35 AM

°F °C
Regional Observations →
69°F

Mostly Clear

  • 89° / 73° High / Low
  • 69° Feels Like
  • 0% Chance of Rain

Wind

0 mph

N

UV Index

0

None

Humidity

94%

Dew 68°F

Sun

6:15 AM · 8:32 PM

Rise · Set

Source: BARNWELL (KBNL). Slider scrubs the next 12 hours.

5-Day Outlook

Through Friday

Local Radar →

Today

89° 73°

Mostly Cloudy

Overnight: Mostly Cloudy

Detailed forecast

Today

Mostly cloudy, with a high near 89. West wind around 1 mph.

Night

Mostly cloudy, with a low around 72. Wind around 0 mph. New rainfall amounts less than a tenth of an inch possible.

Tuesday

89° 71°

Mostly Cloudy

Overnight: Mostly Cloudy

Detailed forecast

Tuesday

Partly sunny, with a high near 88. Southwest wind around 2 mph.

Night

Partly cloudy, with a low around 70. Wind around 0 mph.

Wednesday

91° 69°

Mostly Cloudy

Overnight: Partly Sunny

Detailed forecast

Wednesday

Mostly sunny, with a high near 91.

Night

Partly cloudy, with a low around 71.

Thursday

93° 71°

Chance of Thunderstorms

Overnight: Partly Cloudy

Detailed forecast

Thursday

A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 93.

Night

A slight chance of showers and thunderstorms. Partly cloudy, with a low around 72.

Friday

95° 73°

Chance of Thunderstorms

Overnight: Chance of Scattered Thunderstorms

Detailed forecast

Friday

A slight chance of rain showers before 8am, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 94.

Night

A slight chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 73.

Barnwell, SC Weather Analysis Tools