Great Falls, MT Weather

Updated: Wed Jul 16th 2025 3:00 AM MDT
Overcast

50°F 10°C

Feels Like 51°F / 10°C

Great Falls, MT  weather condition is Overcast and 50°F.

Today's Weather in Great Falls,MT

The current weather in Great Falls MT as of 3:00 AM MDT on Wed Jul 16th 2025, has a sky condition of Overcast with the visibility of 9 mile(s). It is 50 degrees fahrenheit but feels like 51 degrees. The barometric pressure is 30.23 - measured by inches of mercury - and is rising since its last observation. The humidity is 93 percent that's falling since the last report, with a dew point of 52 degrees fahrenheit which is rising. Wind direction is from the North-Northeast at 2.2 miles per hour, gusting at 2.4 miles per hour. Sunrise is at 5:45 AM and Sunset is at 9:17 PM. The moon phase is a Waning Gibbous moon but will not be observable. Thank you for listening to the weather report from LocalConditions.com!

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  • Barometer 30.23 inHg. rising
  • Humidity 93% falling
  • Heat Index 53°F
  • Wind from NNE. 2.2 mph
  • Wind Gust 2.4 miles per hour
  • Wind Chill 51°F
  • UV Index 0
  • Dew Point 52°F rising
  • Visibility 9 mi.
  • Sunrise 5:45 AM
  • Sunset 9:17 PM
  • Moonrise Not Observable
  • Moonset 12:33 PM
  • Moon Phase Waning Gibbous Moon

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Hourly Forecast - Next 8 hours

5 Day Forecast

Sunny

Sunny with a high of 84°F and a low of 48°F. Winds will be moderate, blowing around 15mph. Humidity levels are comfortable, sitting around 56%.

Temperature Humidity Rainfall Snow Wind
Hi 84° | Lo 48° 56% 0% 0% 14.8 mph

Overcast

Overcast with a high of 80°F and a low of 57°F. Winds will be moderate, blowing around 13mph. The humidity will be on the higher side, reaching around 72%.

Temperature Humidity Rainfall Snow Wind
Hi 80° | Lo 57° 72% 0% 0% 12.8 mph

Sunny

Sunny with a high of 95°F and a low of 58°F. Winds will be strong at speeds peaking at 23mph. Humidity levels are comfortable, sitting around 38%.

Temperature Humidity Rainfall Snow Wind
Hi 95° | Lo 58° 38% 0% | est. 0in 0% 22.1 mph

Sunny

Sunny with a high of 85°F and a low of 61°F. Winds will be moderate, blowing around 18mph. Humidity levels are comfortable, sitting around 34%.

Temperature Humidity Rainfall Snow Wind
Hi 85° | Lo 61° 34% 0% 0% 17.4 mph

Sunny

Sunny with a high of 85°F and a low of 59°F. Winds will be moderate, blowing around 13mph. Humidity levels are comfortable, sitting around 35%.

Temperature Humidity Rainfall Snow Wind
Hi 85° | Lo 59° 35% 0% 0% 12.1 mph

Weather Radar Map

Live Great Falls, MT weather with granular precipitation, radar, barometric pressure, temperatures and wind speeds for today thru Sunday, as you toggle through each map layer. Use the slider to move forward and back in time to view how current data and forecasts will affect the region; you can press or click on the map to show metrics available for each tab. The related timestamp is located above the Play button which will animate the weather forecast.

Hourly Temperature

 

The current temperature today is 50°F. The morning temperature of 50°F is lowest at 3am with the daytime high of 77°F at 5pm and a low around 58°F at 11pm is expected.

Hourly Barometric Pressure

 

The highest pressure today is 30.23inHg at 3am and lowest being 29.84inHg at 9pm.

Hourly Wind Speeds

 

The fastest wind is reported to be 11.2mph at 7pm, while the slowest is 0.7mph around 7am; expect wind gusts peaking 15.7mph at 9pm.

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