Lake Mcdonald, MT Weather Conditions

Updated: Sat Mar 14th 2026 2:00 PM MDT
Sunny

29°F -2°C

Feels Like 18°F / -8°C

Lake Mcdonald, MT  weather condition is Sunny and 29°F.

Today's Weather in Lake Mcdonald,MT

The current weather in Lake Mcdonald MT as of 2:00 PM MDT on Sat Mar 14th 2026, has a sky condition of Sunny with the visibility of 6 mile(s) and the UV index at 2.3. It is 29 degrees fahrenheit but feels like 18 degrees. The barometric pressure is 30.02 - measured by inches of mercury - and is steady since its last observation. The humidity is 50 percent that's steady since the last report, with a dew point of 13 degrees fahrenheit which is rising. Wind direction is from the Northeast at 7.4 miles per hour, gusting at 8.5 miles per hour. Sunrise was at 7:51 AM and Sunset is at 7:40 PM. The moon phase is a Waning Crescent moon rising at 6:14 AM. Thank you for listening to the weather report from LocalConditions.com!

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Sun & Moon

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Moon

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Moonset:

Phase: Waning Crescent Moon

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Hourly Forecast - Next 8 hours

Next 5 Days...

Partly Cloudy

Partly Cloudy with a high of 28°F and a low of 3°F. Winds will be light at 7mph at times. The humidity will be on the higher side, reaching around 71%.

Temperature Humidity Rainfall Snow Wind
Hi 28° | Lo 71% 0% 0% 6.5 mph

Moderate Snow

Moderate Snow with a high of 34°F and a low of 24°F. Probable rainfall forecasted, having a 70% chance with an estimated 0.95in. Snowfall has a likely chance of 52% with an estimated accumulation of 2.7in. Winds will be light at 8mph at times. Expect high humidity with levels above 80% to 94%.

Temperature Humidity Rainfall Snow Wind
Hi 34° | Lo 24° 94% 70% | est. 0.95in 52% | est. 2.7in 7.6 mph

Scattered Rain

Scattered Rain with a high of 41°F and a low of 26°F. Probable rainfall forecasted, having an 88% chance with an estimated 0.47in. Possible light Snowfall with a 6% chance but not having significate accumulation. Winds will be light at 10mph at times. Expect high humidity with levels above 80% to 96%.

Temperature Humidity Rainfall Snow Wind
Hi 41° | Lo 26° 96% 88% | est. 0.47in 6% 9.6 mph

Freezing Fog

Freezing Fog with a high of 45°F and a low of 27°F. Probable rainfall forecasted, having an 85% chance with an estimated 0.02in. Snow is likely with a 32% chance. Winds will be light at 10mph at times. Expect high humidity with levels above 80% to 96%.

Temperature Humidity Rainfall Snow Wind
Hi 45° | Lo 27° 96% 85% | est. 0.02in 32% 9.2 mph

Freezing Fog

Freezing Fog with a high of 35°F and a low of 29°F. Probable rainfall forecasted, having a 71% chance with an estimated 0.01in. Snow is likely with a 26% chance. Winds will be light at 5mph at times. Expect high humidity with levels above 80% to 99%.

Temperature Humidity Rainfall Snow Wind
Hi 35° | Lo 29° 99% 71% | est. 0.01in 26% 4.9 mph

Weather Radar Map

Live Lake Mcdonald, MT weather with minute-by-minute precipitation, radar, barometric pressure, temperatures and wind speeds for today thru Wednesday, 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 29°F. The morning temperature of 26°F is lowest at 9am with the daytime high of 30°F at 4pm and a low around 19°F at 11pm is expected.

Hourly Barometric Pressure

 

The highest pressure today is 30.41inHg at 11pm and lowest being 29.73inHg at 8am.

Hourly Wind Speeds

 

The fastest wind is reported to be 8.1mph at 12pm, while the slowest is 0.2mph around 12am; expect wind gusts peaking 9.3mph at 12pm. View live wind conditions in Lake Mcdonald

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