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Saint Mary, MT Weather Forecast and Current Conditions

WEATHER ALERTS - High Wind Watch

Current Conditions From Nearby Station  

25°F
Feels Like 21°F  
Humidity 100% Dew Point 25°F Wind S 3 MPH Gusts 10 Barometer 29.94 in.760.5 mm
Solar Rad 0 w/m2
Report from a MADIS/MESONET station 14 miles W of central Saint Mary
at
WEATHER ALERTS - High Wind Watch

Current Conditions From Nearby Station  

25°F
Feels Like 21°F  
Humidity 100% Dew Point 25°F Wind S 3 MPH Gusts 10 Barometer 29.94 in.760.5 mm
Solar Rad 0 w/m2
Report from a MADIS/MESONET station 14 miles W of central Saint Mary
at

Point Forecast at a Glance

FriOct 17
Fri Oct 17: Snow, Low 24°F
30%
 
24°
SatOct 18
Sat Oct 18: Mostly Sunny, High 45°F, Low 34°F
45°
34°
SunOct 19
Sun Oct 19: Rain And Snow, High 46°F, Low 30°F
70%
46°
30°
MonOct 20
Mon Oct 20: Snow With Sunny, High 44°F, Low 30°F
30%
44°
30°
TueOct 21
Tue Oct 21: Partly Sunny, High 48°F, Low 30°F
48°
30°
WedOct 22
Wed Oct 22: Mostly Sunny, High 49°F, Low 35°F
49°
35°
ThuOct 23
Thu Oct 23: Rain, High 55°F, Low 39°F
20%
55°
39°

7-Day Temperature Trend

Week Ahead Summary

Warming trend through the week with high temperatures climbing from 45°F to 57°F. Unsettled weather expected with rain or snow likely on at least 4 days.

Climate Context

Temperatures are expected to be near normal for this time of year, with highs around 49°F and lows around 31°F.



This Date in Weather History

1971 - Great balls of fire were observed just ahead of a tornado moving down the main street of Wray CO. However, little other electrical activity accompanied the storm. Nine persons were injured in the tornado, all at a trailer court at the edge of town.

More on this and other weather history


Saint Mary 7 Day Weather Forecast Details

Friday Oct 17

Snow

Night: A chance of snow showers before 10pm. Mostly clear, with a low around 24. West southwest wind 5 to 8 mph, with gusts as high as 18 mph. Chance of precipitation is 30%. New snow accumulation of less than half an inch possible.

Saturday Oct 18

Mostly Sunny

Day: Mostly sunny, with a high near 45. Southwest wind 7 to 14 mph, with gusts as high as 26 mph.

Showers with Mostly Cloudy

Night: Rain likely after midnight. Mostly cloudy, with a low around 34. Southwest wind 13 to 23 mph, with gusts as high as 45 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.

Sunday Oct 19

Rain And Snow

Day: Rain likely before 9am, then rain and snow likely. Mostly cloudy, with a high near 46. West southwest wind around 22 mph, with gusts as high as 44 mph. Chance of precipitation is 70%.

Rain

Night: A chance of rain before midnight, then a chance of rain and snow between midnight and 3am, then a chance of rain and snow. Mostly cloudy, with a low around 30. West southwest wind 12 to 17 mph, with gusts as high as 36 mph. Chance of precipitation is 50%.

Monday Oct 20

Snow With Sunny

Day: A chance of snow before noon. Partly sunny, with a high near 44. West southwest wind around 13 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.

Mostly Cloudy

Night: Mostly cloudy, with a low around 30. West southwest wind around 12 mph, with gusts as high as 25 mph.

Tuesday Oct 21

Partly Sunny

Day: Partly sunny, with a high near 48. West southwest wind around 13 mph, with gusts as high as 25 mph.

Partly Cloudy

Night: Partly cloudy, with a low around 30.

Wednesday Oct 22

Mostly Sunny

Day: Mostly sunny, with a high near 49.

Mostly Cloudy

Night: Mostly cloudy, with a low around 35.

Thursday Oct 23

Rain

Day: A slight chance of rain after noon. Partly sunny, with a high near 55.

Showers with Mostly Cloudy

Night: A slight chance of rain after midnight. Mostly cloudy, with a low around 39.

Friday Oct 24

Rain

Day: A slight chance of rain. Partly sunny, with a high near 57.

Sun & Moon   Monthly

First Light 7:26 AM

Sunrise 7:58 AM

Sunset 6:41 PM

Last Light 7:13 PM

Moonrise 3:48 AM

Moonset 5:20 PM

Moon Phase
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Contiguous United States Extremes

Fri's High Temperature
99 at Rio Grande Village, TX

Fri's Low Temperature
16 at 22 Miles Southwest Of Manila, UT and Leadville, CO and 5 Miles West-southwest Of Hartsel, CO and Dillon, CO


Weather Folklore

Burning wood pops more before rain and snow.


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How We Provide Better Local Weather

Current conditions: We use the nearest available station to your location - including professional MESONET/MADIS and local weather stations - often miles closer than regional airports.

Forecasts: National Weather Service point forecasts predict for your specific area, not broad regional zones, making them far more relevant to your location.