| National Weather Service Forecast for:
Hamilton MT Issued by: National Weather Service Missoula, MT |
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| Updated: 2:00 am MDT May 4, 2026 | ||||||||||||||||||
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| Today |
Mostly sunny, with a high near 68. North wind 5 to 10 mph, with gusts as high as 21 mph. |
| Tonight |
Partly cloudy, with a low around 37. North wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 21 mph. |
| Tuesday |
Sunny, with a high near 61. North wind 5 to 11 mph, with gusts as high as 24 mph. |
| Tuesday Night |
Mostly clear, with a low around 35. North wind 6 to 11 mph becoming light and variable after midnight. Winds could gust as high as 26 mph. |
| Wednesday |
Sunny, with a high near 70. Calm wind becoming west northwest 5 to 8 mph in the afternoon. |
| Wednesday Night |
Partly cloudy, with a low around 46. |
| Thursday |
Mostly sunny, with a high near 73. |
| Thursday Night |
Partly cloudy, with a low around 45. |
| Friday |
Mostly sunny, with a high near 72. |
| Friday Night |
Partly cloudy, with a low around 43. |
| Saturday |
Mostly sunny, with a high near 66. |
| Saturday Night |
Partly cloudy, with a low around 41. |
| Sunday |
Mostly sunny, with a high near 75. |
Forecast from NOAA-NWS for Hamilton MT.
