Amherst, Montana Weather
your sport, your way
Air Sports Net on FacebookAir Sports Net on Google +Air Sports Net on TwitterReceive RSS UpdatesReceive Email Updates

No Watches or Warnings for Amherst
Change location by the zip code or city,state: or search for other weather forecast locations in Montana by name.
Weather Forecast for Amherst, Montana : Fergus County
Issued: 8:22 am MDT May 9, 2025 Latitude: 47.1496963 Longitude: -109.6249101 View on Google Maps

MouseOver for Detail Forecast
This Afternoon Tonight Saturday Sunday Monday Tuesday Wednesday Thursday
Mostly Sunny on This Afternoon Cloudy on Tonight Mostly Sunny on Saturday 50% chance of thunderstorms on Sunday 50% chance of on Monday Partly Sunny on Tuesday Rain on Wednesday Thunderstorms on Thursday
High: 78°F Low: 51°F High: 86°F High: 78°F High: 75°F High: 61°F High: 52°F High: 58°F
Low: 52°F Low: 50°F Low: 43°F Low: 40°F Low: 39°F  
Mostly Sunny Cloudy Mostly Sunny Thunderstorms Partly Sunny Partly Sunny Rain Thunderstorms
-
Current Conditions at
LEWISTOWN - (KLWT)
72°
Clear
as of 1:54 PM MDST
Rel. Humidity: 26%
Dew Point: 36°F
Visibility: 10 Miles
Pressure: 30.24 in.
Flight Rule: VFR
Wind Data
9 MPH
110° East
Cloud Level(s): Clear
Current Conditions at
GREAT FALLS - (KGTF)
77°
Clear
as of 1:53 PM MDST
Rel. Humidity: 19%
Dew Point: 32°F
Visibility: 10 Miles
Pressure: 30.18 in.
Flight Rule: VFR
Wind Data
12 MPH
Gust: 21 MPH
210° Southwest
Cloud Level(s): Clear
Current Conditions at
HAVRE - (KHVR)
73°
Clear
as of 1:53 PM MDST
Rel. Humidity: 25%
Dew Point: 36°F
Visibility: 10 Miles
Pressure: 30.18 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Mostly Sunny on This Afternoon This Afternoon... Mostly sunny, with a high near 78. South southeast wind around 7 mph.
Cloudy on Tonight Tonight... Partly cloudy, with a low around 51. South southeast wind 6 to 9 mph.
Mostly Sunny on Saturday Saturday... Mostly sunny, with a high near 86. South southwest wind 9 to 14 mph, with gusts as high as 22 mph.
40% chance of thunderstorms Saturday Night Saturday Night... A 40 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 52. South southwest wind 6 to 11 mph, with gusts as high as 20 mph.
50% chance of thunderstorms Sunday Sunday... A slight chance of showers, then a chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 78. Southwest wind 6 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.
40% chance of thunderstorms Sunday Night Sunday Night... A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 50. West wind 7 to 11 mph becoming south southeast in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 40%.
50% chance of Monday Monday... A 50 percent chance of showers, mainly after noon. Partly sunny, with a high near 75. Southwest wind 8 to 16 mph, with gusts as high as 26 mph.
20% chance of rain Monday Night Monday Night... A chance of showers. Mostly cloudy, with a low around 43. West northwest wind 9 to 15 mph, with gusts as high as 23 mph.
Partly Sunny on Tuesday Tuesday... Showers likely, mainly after noon. Partly sunny, with a high near 61.
Rain on Tuesday Night Tuesday Night... Showers likely. Mostly cloudy, with a low around 40.
Rain on Wednesday Wednesday... Showers. Mostly cloudy, with a high near 52.
Rain on Wednesday Night Wednesday Night... Showers likely. Mostly cloudy, with a low around 39.
Thunderstorms on Thursday Thursday... Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 58.
Current Radar Image


Sun Almanac for Amherst, Montana
Sunrise: 05:50 AM
Sunset: 8:40 PM
Civil Sunrise:05:14 AM
Civil Sunset: 9:16 PM
Nautical Sunrise: 04:29 AM
Nautical Sunset: 10:01 PM
Astro Sunrise: 03:35 AM
Astro Sunset: 10:55 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.