Weather Forecast Accuracy for Waterville, Maine

Today

Mostly Sunny

12°

/ 1°

Waterville, Maine

5 Day Forecast

Tomorrow

Partly Sunny

19°

HIGH

-1°

LOW
Sunday

Chance Snow

23°

HIGH

3°

LOW
Monday

Partly Sunny

32°

HIGH

17°

LOW
Tuesday

Partly Sunny

30°

HIGH

12°

LOW

Weather Forecast Accuracy Last Month (December)

Where is AccuWeather?

Weather Forecast Accuracy Last Year (2025)

The Weather Channel

82.78%

Microsoft

81.94%

AerisWeather

79.51%

Foreca

79.07%

Weatherbit

77.10%

NWS Digital Forecast

72.88%

Pirate Weather

69.52%

World Weather Online

65.85%

Open-Meteo

64.35%

OpenWeather

64.12%

Wetter.com

63.39%

Persistence

46.12%

ForecastAdvisor Fact

81.7% of AerisWeather's high temperature forecasts for Waterville were within 3 degrees of actual temperatures last year.

Further accuracy analysis

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Data provided by ForecastWatch.com.

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Mostly Sunny

12°

/ 1°

5 Day Forecast

Partly Sunny

Chance Snow

Partly Sunny

Partly Sunny

Weather Forecast Accuracy Last Month (December)

Weather Forecast Accuracy Last Year (2025)

ForecastAdvisor Fact