Weather Forecast Accuracy for McHenry, Illinois

Today

Slight Chance Snow Showers

8°

/ --

McHenry, Illinois

5 Day Forecast

Tomorrow

Partly Sunny

12°

HIGH

-4°

LOW
Monday

Mostly Cloudy

23°

HIGH

1°

LOW
Tuesday

Mostly Cloudy

35°

HIGH

12°

LOW
Wednesday

Chance Rain

44°

HIGH

28°

LOW

Weather Forecast Accuracy Last Month (November)

Where is AccuWeather?

Weather Forecast Accuracy Last Year (2024)

Microsoft

81.90%

The Weather Channel

81.53%

Foreca

80.29%

AerisWeather

77.27%

Weatherbit

74.55%

NWS Digital Forecast

72.36%

Open-Meteo

68.61%

Pirate Weather

67.56%

OpenWeather

63.39%

World Weather Online

60.66%

Wetter.com

58.56%

Persistence

45.32%

ForecastAdvisor Fact

11.6% of NWS Digital Forecast's low temperature forecasts for McHenry were exactly right last year.

Further accuracy analysis

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Data provided by ForecastWatch.com.

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