Weather Forecast Accuracy for Winchester, Virginia

Today

Decreasing Clouds

30°

/ --

Winchester, Virginia

5 Day Forecast

Tomorrow

Mostly Cloudy

37°

HIGH

17°

LOW
Saturday

Chance Rain/Snow

44°

HIGH

26°

LOW
Sunday

Partly Sunny

30°

HIGH

23°

LOW
Monday

Partly Sunny

33°

HIGH

14°

LOW

Weather Forecast Accuracy Last Month (December)

Where is AccuWeather?

Weather Forecast Accuracy Last Year (2025)

The Weather Channel

82.72%

Microsoft

82.59%

AerisWeather

77.72%

Foreca

77.16%

Weatherbit

76.98%

NWS Digital Forecast

73.46%

Pirate Weather

69.32%

Open-Meteo

68.68%

World Weather Online

68.62%

OpenWeather

66.85%

Wetter.com

62.37%

Persistence

46.40%

ForecastAdvisor Fact

On average, Open-Meteo's low temperature forecasts for Winchester were off by 4.01 degrees last year.

Further accuracy analysis

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Data provided by ForecastWatch.com.

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