Great Falls International Airport

Aleutians East Borough, Montana, United States

Current Weather

18°

Mostly Cloudy

Feels Like:

Min:

Max: 22°

The next few hours will be clear, with today reaching 22°C and dropping to 10°C. The coming days will be possible drizzle starting in the evening.

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Hourly Forecast

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Daylight Hours

05:33

Sunrise

21:17

Sunset

15 hours 43 minutes of sunlight today

Daily Forecast

Today

22°

Monday

10°
24°

Tuesday

17°
29°

Wednesday

12°
20°

Thursday

10°
21°

Friday

11°
27°

Saturday

13°
23°

Air Quality Data Available

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UV Index

No protection needed
0 Low
Low Extreme

Humidity

60% Comfortable
Low High

Frequently asked questions about weather in Great Falls International Airport

How warm does it get in Great Falls International Airport?

The warmest month in Great Falls International Airport is July, with average high temperatures of 31°C. The average temperature during this period is around 22°C.

How cold does it get in Great Falls International Airport?

The coldest month in Great Falls International Airport is February, with average low temperatures of -8°C. The average temperature during this period is around -4°C.

What is the wettest time of year in Great Falls International Airport?

The wettest month in Great Falls International Airport is May, with an average of 66mm of precipitation.

What is the driest time of year in Great Falls International Airport?

The driest month in Great Falls International Airport is July, with an average of 19mm of precipitation.

View full climate insights for Great Falls International Airport →

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