USA / Great Falls
Friday, April 17, 2026

Great Falls, US

cielo claro

21°
Sensación térmica 12°
H: 23° L: 21°
cielo claro

Pronóstico por Hora

3 PM

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22°

83%

6 PM

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29°

60%

9 PM

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39°

35%

12 AM

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37°

40%

3 AM

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31°

61%

6 AM

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31°

66%

9 AM

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32°

69%

12 PM

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31°

72%

Índice de Calidad del Aire

2

Fair

Air quality index is fair in Great Falls.

PM2.5

0.5

PM10

0.5

O₃

90.1

NO₂

0.8

CO

131.5

Verified Station: KGTF

Official METAR Observation

From Great Falls, Great Falls International Airport, MT

20°F

Fair

Wind

Southwest at 6.9 MPH (6 KT)

Pressure

29.99 inHg

Humidity

92%

Last Update

Last Update on Apr 17 2026, 5:53 am MDT

Data Source: NOAA's National Weather Service

Humedad

92%

Dew Point

19°

Velocidad del Viento

7mph

Gusts

8mph

Amanecer

12:32 PM

Atardecer

02:16 AM

Presión

1020hPa

Visibilidad

6.2mi

Perspectiva Extendida de 5 Días

Fri, Apr 17

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39°

nubes

39° 22°

Sat, Apr 18

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31°

cielo claro

60° 31°

Sun, Apr 19

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39°

algo de nubes

68° 39°

Mon, Apr 20

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51°

muy nuboso

72° 51°

Tue, Apr 21

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51°

nubes dispersas

78° 51°

Wed, Apr 22

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57°

nubes

77° 56°

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Weather Details for Great Falls, US

What is the weather in Great Falls?

The current weather in Great Falls is cielo claro. Local conditions are updated in real-time to provide the most accurate Great Falls weather data.

What is the temperature in Great Falls?

The current temperature in Great Falls is 21°F (-6°C). Looking for the Great Falls temperature today? Expect a high of 23°F and a low of 21°F.

Is there a weather forecast for Great Falls?

Yes, our Great Falls forecast weather includes a detailed 5-day outlook and hourly updates. Stay informed about Great Falls humidity, wind speeds, and barometric pressure.

Current Conditions & Alerts

Monitor Great Falls current weather including visibility of 6.2 miles and atmospheric pressure of 1020 hPa.