What is today's weather forecast for Saint Charles, SC?

Today's forecast for Saint Charles shows a high of 73 degrees and a low of 48 degrees Fahrenheit. Sunny, with a high near 73.

What is the 7-day weather forecast for Saint Charles, SC?

The 7-day forecast for Saint Charles shows highs from 61 to 73 degrees and lows from 42 to 51 degrees Fahrenheit. Expect precipitation on 4 days with chances of 20% or higher.

Will it rain in Saint Charles, SC this week?

Yes, rain is possible in Saint Charles this week. Precipitation chances: Sunday (32% chance), Monday (41% chance), Tuesday (29% chance), Wednesday (27% chance).

How accurate is the Saint Charles weather forecast?

WeatherForYou provides highly accurate Saint Charles forecasts using National Weather Service data and current conditions from the nearest available weather stations, often miles closer than regional airports, for the most precise local forecasts.

Saint Charles, SC Weather Forecast and Current Conditions

Current Conditions From Nearby Station

73°F
Feels Like 73°F

Humidity 36% Dew Point 45°F Wind SW 4 MPH Gusts 8 Barometer 30.09 in.764.3 mm

Solar Rad 40 w/m2

Report from a MADIS/MESONET station 12.2 miles SW of central Saint Charles
at 5:20 PM Thu, Oct 23, 2025

Current Conditions From Nearby Station

73°F
Feels Like 73°F

Humidity 36% Dew Point 45°F Wind SW 4 MPH Gusts 8 Barometer 30.09 in.764.3 mm

Solar Rad 40 w/m2

Report from a MADIS/MESONET station 12.2 miles SW of central Saint Charles
at 5:20 PM Thu, Oct 23, 2025

Point Forecast at a Glance

ThuOct 23

73°

48°

FriOct 24

70°

42°

SatOct 25

68°

46°

SunOct 26

68°

51°

MonOct 27

40%

62°

50°

TueOct 28

30%

61°

48°

WedOct 29

30%

63°

46°

7-Day Temperature Trend

Week Ahead Summary

High temperatures remain relatively stable through the week, ranging from 61°F to 73°F. Some rain possible with at least 3 days showing precipitation chances of 20% or higher.

Climate Context

This week's forecast shows temperatures running 10°F below the historical average for October. Normal highs for this period are around 76°F with lows around 52°F.

This Date in Weather History

1987 - Thirteen cities in the southeastern U.S. reported record low temperatures for the date. It marked the sixth record low of the month for Greer SC and Columbia SC, and the ninth of the month for Montgomery AL. Showers and thunderstorms deluged Corpus Christi TX with five inches of rain. Winnemucca NV reported their first measurable rain in ninety-two days, while Yakima WA reported a record 96 days in a row without measurable rainfall.