Snow

Today

Snow Showers

32°

/ 5°

Petersburg, New York

5 Day Forecast

Weather Forecast Accuracy Last Month (January)

Microsoft

84.78%

The Weather Channel

82.15%

Foreca

78.07%

AerisWeather

77.28%

Weatherbit

77.19%

Pirate Weather

67.57%

NWS Digital Forecast

67.07%

Open-Meteo

66.32%

OpenWeather

62.11%

World Weather Online

55.13%

Wetter.com

50.70%

Persistence

33.33%

Where is AccuWeather?

Weather Forecast Accuracy Last Year (2025)

Microsoft

82.95%

The Weather Channel

79.49%

AerisWeather

76.95%

Foreca

76.91%

Weatherbit

74.61%

NWS Digital Forecast

69.26%

Pirate Weather

66.72%

Open-Meteo

64.59%

OpenWeather

60.64%

World Weather Online

57.98%

Wetter.com

55.88%

Persistence

40.67%

ForecastAdvisor Fact

87.7% of Foreca's high temperature forecasts for Petersburg were within 3 degrees of actual temperatures last month.

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