Showers

Today

Chance Rain Showers

73°

/ 55°

Westerly, Rhode Island

5 Day Forecast

Weather Forecast Accuracy Last Month (August)

The Weather Channel

83.50%

Microsoft

81.42%

AerisWeather

80.96%

Foreca

80.61%

Open-Meteo

74.21%

Pirate Weather

72.34%

NWS Digital Forecast

70.95%

Weatherbit

70.59%

OpenWeather

66.63%

World Weather Online

65.94%

Wetter.com

57.67%

Persistence

53.98%

Where is AccuWeather?

Weather Forecast Accuracy Last Year (2024)

Microsoft

84.45%

The Weather Channel

84.43%

Foreca

82.64%

AerisWeather

80.67%

NWS Digital Forecast

75.54%

Open-Meteo

73.09%

Weatherbit

72.94%

Pirate Weather

70.74%

OpenWeather

68.43%

World Weather Online

67.69%

Wetter.com

64.73%

Persistence

45.53%

ForecastAdvisor Fact

42.9% of Wetter.com's high temperature forecasts for Westerly were within 3 degrees of actual temperatures last month.

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.