Local Forecast

Dorchester, SC Weather Forecast & Alerts

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

No Active Alerts

Hour-by-Hour  Current Observation

Sunday 2:00 PM EDTSunday 2:00 PM

°F °C
Regional Observations →
91°F

Mostly Cloudy

  • 98° / 75° High / Low
  • 98° Feels Like
  • 0% Chance of Rain

Wind

13 mph

WSW

UV Index

8

Very High

Humidity

53%

Dew 71°F

Sun

6:14 AM · 8:34 PM

Rise · Set

Source: ORANGEBURG (KOGB). Slider scrubs the next 12 hours.

5-Day Outlook

Through Thursday

Local Radar →

Today

98° 75°

Partly Sunny

Overnight: Chance of Thunderstorms

Detailed forecast

Today

Mostly sunny, with a high near 97. Heat index values as high as 104. West wind 5 to 9 mph.

Night

A chance of showers and thunderstorms between 7pm and 2am. Mostly cloudy, with a low around 75. West wind 1 to 8 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.

Monday

96° 75°

Chance of Scattered Thunderstorms

Overnight: Mostly Clear

Detailed forecast

Monday

A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 96. Heat index values as high as 104. North wind 1 to 5 mph. Chance of precipitation is 30%.

Night

A chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 75. Heat index values as high as 101. East wind 0 to 5 mph. Chance of precipitation is 30%.

Tuesday

95° 73°

Mostly Sunny

Overnight: Clear

Detailed forecast

Tuesday

Sunny, with a high near 95. Northeast wind 2 to 7 mph.

Night

Clear, with a low around 72.

Wednesday

96° 73°

Mostly Sunny

Overnight: Clear

Detailed forecast

Wednesday

Sunny, with a high near 96.

Night

Mostly clear, with a low around 72.

Thursday

98° 75°

Mostly Sunny

Overnight: Mostly Sunny

Detailed forecast

Thursday

Sunny, with a high near 97.

Night

Mostly clear, with a low around 74.

Dorchester, SC Weather Analysis Tools