Mostly Sunny

Today

Mostly Sunny

87°

/ 64°

Lake Arthur, Louisiana

5 Day Forecast

Weather Forecast Accuracy Last Month (September)

The Weather Channel

89.21%

Foreca

86.01%

AerisWeather

85.66%

Microsoft

84.67%

NWS Digital Forecast

83.54%

Weatherbit

81.27%

Open-Meteo

78.70%

World Weather Online

77.94%

Pirate Weather

74.44%

OpenWeather

72.69%

Wetter.com

71.89%

Persistence

62.68%

Where is AccuWeather?

Weather Forecast Accuracy Last Year (2024)

Microsoft

86.04%

The Weather Channel

85.48%

Foreca

83.36%

AerisWeather

82.65%

Weatherbit

81.24%

NWS Digital Forecast

78.81%

Open-Meteo

73.85%

World Weather Online

72.15%

Pirate Weather

71.99%

OpenWeather

70.69%

Wetter.com

66.61%

Persistence

55.72%

ForecastAdvisor Fact

42.3% of Persistence's low temperature forecasts for Lake Arthur were within 3 degrees of actual temperatures last year.

Share

Further accuracy analysis

©2005-2025 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.