Local Forecast

St. Charles, SC Weather Forecast & Alerts

Current conditions, 5-day forecast, active weather alerts for St. Charles, SC

No Active Alerts

Hour-by-Hour  Current Observation

Tuesday 5:50 PM EDTTuesday 5:50 PM

°F °C
Regional Observations →
95°F

Mostly Cloudy

  • 95° / 73° High / Low
  • 103° Feels Like
  • 0% Chance of Rain

Wind

0 mph

N

UV Index

3

Moderate

Humidity

47%

Dew 71°F

Sun

6:55 AM · 7:45 PM

Rise · Set

Source: SUMTER (KSMS). Slider scrubs the next 12 hours.

5-Day Outlook

Through Saturday

Local Radar →

Tonight

73°

Mostly Clear

Detailed forecast

Tonight

Isolated showers and thunderstorms before 8pm. Mostly clear, with a low around 74. South wind around 3 mph. Chance of precipitation is 20%.

Wednesday

96° 75°

Partly Sunny

Overnight: Partly Cloudy

Detailed forecast

Wednesday

Patchy fog before 9am. Sunny, with a high near 96. Heat index values as high as 103. South wind 0 to 3 mph.

Night

Partly cloudy, with a low around 73. Heat index values as high as 101. South wind 0 to 5 mph.

Thursday

96° 75°

Mostly Sunny

Overnight: Clear

Detailed forecast

Thursday

Sunny, with a high near 95. South wind 0 to 5 mph.

Night

Clear, with a low around 74.

Friday

98° 75°

Mostly Sunny

Overnight: Scattered Thunderstorms

Detailed forecast

Friday

Sunny, with a high near 96.

Night

Clear, with a low around 74.

Saturday

98° 73°

Chance of Thunderstorms

Overnight: Chance of Thunderstorms

Detailed forecast

Saturday

A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 97. Chance of precipitation is 40%.

Night

A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 72. Chance of precipitation is 40%.

St. Charles, SC Weather Analysis Tools