Weather Forecast Accuracy Last Month (December)

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Weather Forecast Accuracy Last Year (2025)

Weather Changeability for Glasgow, Montana

Average change in

Temperature

Average change in high temperature day-to-day

Last Month:

14.2°

Last Year:

8.3°

Average change in low temperature day-to-day

Last Month:

11.5°

Last Year:

7.9°

Average change in

Precipitation

Chance of dry day after a precip day

Last Month:

45%

Last Year:

59%

Chance of precip day after a dry day

Last Month:

26%

Last Year:

18%

ForecastAdvisor Fact

On average, Microsoft's high temperature forecasts for Glasgow were off by 2.47 degrees last year.

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