Mostly Cloudy

Today

Mostly Cloudy

35°

/ 28°

Jamestown, Michigan

5 Day Forecast

Weather Forecast Accuracy Last Month (January)

The Weather Channel

85.47%

Microsoft

81.75%

Foreca

80.97%

AerisWeather

80.71%

Weatherbit

78.24%

NWS Digital Forecast

76.13%

Open-Meteo

69.64%

OpenWeather

67.99%

Pirate Weather

66.04%

World Weather Online

65.15%

Persistence

58.33%

Wetter.com

56.26%

Where is AccuWeather?

Weather Forecast Accuracy Last Year (2025)

Microsoft

81.99%

The Weather Channel

81.88%

AerisWeather

78.70%

Foreca

78.61%

Weatherbit

78.24%

NWS Digital Forecast

70.25%

Open-Meteo

69.86%

Pirate Weather

67.58%

World Weather Online

65.96%

OpenWeather

63.89%

Wetter.com

60.43%

Persistence

43.17%

ForecastAdvisor Fact

61.7% of World Weather Online's high temperature forecasts for Jamestown were within 3 degrees of actual temperatures last month.

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