Partly Sunny/Partly Cloudy

Today

Partly Sunny

71°

/ 41°

North Charleston, South Carolina

5 Day Forecast

Weather Forecast Accuracy Last Month (January)

The Weather Channel

88.17%

Weatherbit

83.33%

AerisWeather

83.06%

Foreca

81.45%

Microsoft

81.10%

OpenWeather

72.85%

NWS Digital Forecast

71.11%

Pirate Weather

68.55%

Open-Meteo

68.28%

World Weather Online

66.13%

Wetter.com

52.42%

Persistence

50.00%

Where is AccuWeather?

Weather Forecast Accuracy Last Year (2025)

Microsoft

86.83%

The Weather Channel

86.53%

AerisWeather

83.01%

Foreca

82.72%

Weatherbit

82.39%

NWS Digital Forecast

77.93%

Pirate Weather

73.51%

Open-Meteo

70.27%

OpenWeather

68.11%

World Weather Online

68.01%

Wetter.com

65.52%

Persistence

54.47%

ForecastAdvisor Fact

4.3% of OpenWeather's high temperature forecasts for North Charleston were off by more than 10 degrees last month.

Share

Further accuracy analysis

©2005-2026 ForecastWatch® — Intellovations, LLC. All rights reserved. For personal use only.

Duplication prohibited without prior written permission.

Data provided by ForecastWatch.com.


Check out our ClimateWatch newsletter for climate trends and forecasts, groundbreaking innovations, and actionable tips.