Webster, Montana Weather
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Weather Forecast for Webster, Montana : Fallon County
Issued: 11:07 am MDT May 11, 2025 Latitude: 46.0550009 Longitude: -104.2471632 View on Google Maps

MouseOver for Detail Forecast
This Afternoon Tonight Monday Tuesday Wednesday Thursday Friday Saturday
Mostly Sunny on This Afternoon 20% chance of thunderstorms on Tonight Sunny on Monday Sunny on Tuesday 90% chance of thunderstorms on Wednesday 70% chance of rain on Thursday 20% chance of rain on Friday 20% chance of rain on Saturday
High: 89°F Low: 57°F High: 89°F High: 74°F High: 57°F High: 53°F High: 59°F High: 63°F
Low: 55°F Low: 48°F Low: 40°F Low: 37°F Low: 38°F  
Mostly Sunny Thunderstorms Sunny Sunny Thunderstorms Rain Rain Rain
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Mostly Sunny on This Afternoon This Afternoon... Mostly sunny, with a high near 89. West southwest wind around 11 mph.
20% chance of thunderstorms Tonight Tonight... A 20 percent chance of showers and thunderstorms before midnight. Some of the storms could be severe. Mostly cloudy, then gradually becoming mostly clear, with a low around 57. South southwest wind 8 to 10 mph becoming west northwest in the evening.
Sunny on Monday Monday... Sunny, with a high near 89. South southwest wind 10 to 15 mph.
Mostly Clear on Monday Night Monday Night... Mostly clear, with a low around 55. South southwest wind 11 to 14 mph becoming west northwest after midnight.
Sunny on Tuesday Tuesday... Sunny, with a high near 74. Northwest wind 14 to 18 mph.
80% chance of rain Tuesday Night Tuesday Night... Showers, mainly after midnight. Low around 48. North wind 14 to 16 mph. Chance of precipitation is 80%.
90% chance of thunderstorms Wednesday Wednesday... Showers, with thunderstorms also possible after noon. High near 57. North wind 17 to 22 mph. Chance of precipitation is 90%.
80% chance of thunderstorms Wednesday Night Wednesday Night... Showers likely and possibly a thunderstorm, then showers after midnight. Low around 40. West northwest wind around 23 mph. Chance of precipitation is 80%.
70% chance of rain Thursday Thursday... Showers likely. Mostly cloudy, with a high near 53. Northwest wind 24 to 28 mph, with gusts as high as 40 mph. Chance of precipitation is 70%.
30% chance of rain Thursday Night Thursday Night... A 30 percent chance of showers before midnight. Mostly cloudy, with a low around 37. West northwest wind 14 to 24 mph.
20% chance of rain Friday Friday... A 20 percent chance of showers. Mostly sunny, with a high near 59. Northwest wind 13 to 16 mph.
Cloudy on Friday Night Friday Night... Partly cloudy, with a low around 38. Northwest wind 7 to 11 mph becoming southeast after midnight.
20% chance of rain Saturday Saturday... A 20 percent chance of showers. Mostly sunny, with a high near 63. East southeast wind 9 to 15 mph becoming north in the afternoon.
Sun Almanac for Webster, Montana
Sunrise: 05:29 AM
Sunset: 8:18 PM
Civil Sunrise:04:54 AM
Civil Sunset: 8:53 PM
Nautical Sunrise: 04:10 AM
Nautical Sunset: 9:37 PM
Astro Sunrise: 03:18 AM
Astro Sunset: 10:29 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.