Saint Xavier, Montana Weather
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Weather Forecast for Saint Xavier, Montana : Big Horn County
Issued: 1:07 pm MDT May 11, 2025 Latitude: 45.4610741 Longitude: -107.7217693 View on Google Maps

MouseOver for Detail Forecast
This Afternoon Tonight Monday Tuesday Wednesday Thursday Friday Saturday
40% chance of thunderstorms on This Afternoon 40% chance of thunderstorms on Tonight Mostly Sunny on Monday 30% chance of rain on Tuesday 100% chance of rain on Wednesday 90% chance of thunderstorms on Thursday 30% chance of thunderstorms on Friday 70% chance of thunderstorms on Saturday
High: 85°F Low: 55°F High: 88°F High: 70°F High: 53°F High: 59°F High: 63°F High: 65°F
Low: 50°F Low: 46°F Low: 45°F Low: 42°F Low: 43°F  
Thunderstorms Thunderstorms Mostly Sunny Rain Rain Thunderstorms Thunderstorms Thunderstorms
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Current Conditions at
BILLINGS - (KBIL)
72°
Mostly Cloudy
as of 1:00 PM MDST
Rel. Humidity: 40%
Dew Point: 46°F
Visibility: 10 Miles
Pressure: 29.80 in.
Flight Rule: VFR
Wind Data
20 MPH
Gust: 37 MPH
350° North
Cloud Level(s): Few at 6000ft, Scattered at 13000ft, Broken at 18000ft
Current Conditions at
BUFFALO - (KBYG)
82°
Clear
as of 1:16 PM MDST
Rel. Humidity: 17%
Dew Point: 34°F
Visibility: 10 Miles
Pressure: 29.86 in.
Flight Rule: VFR
Wind Data
21 MPH
Gust: 36 MPH
200° South
Cloud Level(s): Clear
40% chance of thunderstorms This Afternoon This Afternoon... A 40 percent chance of showers and thunderstorms, mainly after 3pm. Some of the storms could be severe. Partly sunny, with a high near 85. South wind around 14 mph.
40% chance of thunderstorms Tonight Tonight... A 40 percent chance of showers and thunderstorms before midnight. Some of the storms could be severe. Mostly cloudy, with a low around 55. South southwest wind 7 to 10 mph becoming southeast in the evening.
Mostly Sunny on Monday Monday... Mostly sunny, with a high near 88. South southeast wind 8 to 11 mph becoming west southwest in the morning.
20% chance of rain Monday Night Monday Night... A 20 percent chance of showers before midnight. Partly cloudy, with a low around 50. Southeast wind around 10 mph becoming northwest after midnight.
30% chance of rain Tuesday Tuesday... A 30 percent chance of showers after noon. Mostly sunny, with a high near 70. West northwest wind 7 to 13 mph becoming north northeast in the afternoon.
100% chance of thunderstorms Tuesday Night Tuesday Night... Showers and possibly a thunderstorm before midnight, then rain after midnight. Low around 46. Northwest wind 10 to 14 mph. Chance of precipitation is 100%.
100% chance of rain Wednesday Wednesday... Rain. High near 53. West northwest wind 10 to 15 mph increasing to 17 to 22 mph in the afternoon. Chance of precipitation is 100%.
80% chance of rain Wednesday Night Wednesday Night... Rain. Low around 45. West wind 16 to 18 mph. Chance of precipitation is 80%.
90% chance of thunderstorms Thursday Thursday... Showers likely, then showers and possibly a thunderstorm after noon. High near 59. West northwest wind 16 to 24 mph. Chance of precipitation is 90%.
40% chance of rain Thursday Night Thursday Night... A 40 percent chance of showers before midnight. Mostly cloudy, with a low around 42. North northwest wind 6 to 15 mph becoming west after midnight.
30% chance of thunderstorms Friday Friday... A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 63. West southwest wind 6 to 9 mph becoming north in the afternoon.
40% chance of rain Friday Night Friday Night... A 40 percent chance of showers. Mostly cloudy, with a low around 43. Northeast wind 6 to 8 mph becoming south after midnight.
70% chance of thunderstorms Saturday Saturday... Showers likely and possibly a thunderstorm. Partly sunny, with a high near 65. Southwest wind 6 to 10 mph becoming north northeast in the afternoon. Chance of precipitation is 70%.
Current Radar Image


Sun Almanac for Saint Xavier, Montana
Sunrise: 05:44 AM
Sunset: 8:30 PM
Civil Sunrise:05:10 AM
Civil Sunset: 9:04 PM
Nautical Sunrise: 04:27 AM
Nautical Sunset: 9:48 PM
Astro Sunrise: 03:36 AM
Astro Sunset: 10:38 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.