Mostly Cloudy

Today

Mostly Cloudy

48°

/ 23°

Washington, District of Columbia

5 Day Forecast

Weather Forecast Accuracy Last Month (January)

The Weather Channel

84.41%

Microsoft

84.35%

AerisWeather

81.72%

Foreca

79.03%

Weatherbit

76.44%

OpenWeather

74.19%

NWS Digital Forecast

71.67%

World Weather Online

68.28%

Open-Meteo

68.01%

Pirate Weather

66.94%

Wetter.com

63.44%

Persistence

50.00%

Where is AccuWeather?

Weather Forecast Accuracy Last Year (2025)

Microsoft

87.08%

The Weather Channel

86.78%

AerisWeather

84.27%

Foreca

84.24%

Weatherbit

82.29%

NWS Digital Forecast

77.80%

Open-Meteo

73.77%

Pirate Weather

72.52%

OpenWeather

69.57%

World Weather Online

68.49%

Wetter.com

63.88%

Persistence

46.53%

ForecastAdvisor Fact

36.6% of Persistence's low temperature forecasts for Washington were within 3 degrees of actual temperatures last year.

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