Mostly Sunny

Today

Mostly Sunny

68°

/ 41°

New Derry, Pennsylvania

5 Day Forecast

Weather Forecast Accuracy Last Month (July)

Microsoft

83.61%

The Weather Channel

82.26%

Weatherbit

80.65%

NWS Digital Forecast

80.65%

AerisWeather

78.76%

Foreca

77.42%

Pirate Weather

71.77%

OpenWeather

71.24%

Open-Meteo

67.74%

World Weather Online

66.40%

Wetter.com

51.88%

Persistence

40.28%

Where is AccuWeather?

Weather Forecast Accuracy Last Year (2024)

The Weather Channel

85.32%

Microsoft

83.92%

Foreca

82.98%

Weatherbit

82.43%

AerisWeather

80.81%

NWS Digital Forecast

77.54%

Pirate Weather

71.57%

Open-Meteo

67.60%

World Weather Online

67.20%

OpenWeather

65.52%

Wetter.com

59.97%

Persistence

42.99%

ForecastAdvisor Fact

93.5% of AerisWeather's low temperature forecasts for New Derry were within 3 degrees of actual temperatures last month.

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