Missoula, Montana 7 Day Weather Forecast
Wx Forecast - Wx Discussion - Wx Aviation
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NWS Forecast for Missoula MT
National Weather Service Forecast for:
Missoula MT
Issued by: National Weather Service Missoula, MT |
Updated: 3:30 am MDT Jun 6, 2025 |
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Today
 Partly Sunny
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Tonight
 Decreasing Clouds
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Saturday
 Mostly Sunny
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Saturday Night
 Mostly Clear
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Sunday
 Sunny
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Sunday Night
 Clear
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Monday
 Sunny
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Monday Night
 Mostly Clear
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Tuesday
 Sunny
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Hi 80 °F |
Lo 51 °F |
Hi 86 °F |
Lo 53 °F |
Hi 87 °F |
Lo 54 °F |
Hi 94 °F |
Lo 58 °F |
Hi 93 °F |
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Today
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Partly sunny, with a high near 80. Light and variable wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph. |
Tonight
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Mostly cloudy, then gradually becoming mostly clear, with a low around 51. West wind 6 to 11 mph becoming light and variable after midnight. Winds could gust as high as 20 mph. |
Saturday
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Mostly sunny, with a high near 86. Light and variable wind becoming west northwest 5 to 10 mph in the afternoon. Winds could gust as high as 18 mph. |
Saturday Night
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Mostly clear, with a low around 53. West northwest wind 6 to 11 mph becoming light and variable after midnight. Winds could gust as high as 21 mph. |
Sunday
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Sunny, with a high near 87. Calm wind becoming north northwest around 5 mph in the afternoon. |
Sunday Night
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Clear, with a low around 54. |
Monday
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Sunny, with a high near 94. |
Monday Night
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Mostly clear, with a low around 58. |
Tuesday
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Sunny, with a high near 93. |
Tuesday Night
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A chance of showers and thunderstorms before midnight, then a slight chance of rain after midnight. Mostly cloudy, with a low around 58. |
Wednesday
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A chance of rain and thunderstorms. Partly sunny, with a high near 84. |
Wednesday Night
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A chance of rain and thunderstorms. Partly cloudy, with a low around 52. |
Thursday
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A chance of rain and thunderstorms. Mostly sunny, with a high near 82. |
Forecast from NOAA-NWS
for Missoula MT.
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Weather Forecast Discussion
553
FXUS65 KMSO 060810
AFDMSO
Area Forecast Discussion
National Weather Service Missoula MT
210 AM MDT Fri Jun 6 2025
DISCUSSION...
KEY MESSAGES:
- Warming and drying trend through early next week.
High pressure will strengthen and build into early next week,
bringing a significant warm up and generally dry conditions.
Monday looks like the hottest day this week with many valleys
reaching into the low 90s and nearing 100 for the lower valleys of
north central Idaho. Isolated thunderstorms will be possible
across Lemhi County and southwest Montana by Monday and Tuesday
afternoons.
Ensemble forecast models are trying to show a pattern change mid
to late next week. With a trough digging over the west coast,
forcing the subtropical high (four-corners high) west into the
Pacific. The question becomes what is the moisture source as this
pattern would favor wide-scale subsidence over the eastern
Pacific. More to come as this forecast evolves.
&&
.AVIATION...A weak wave will allow for breezy west to northwest
winds late afternoon into the evening today. An isolated shower or
thunderstorm is possible in northwest MT as well, due to the low
probability no showers are currently mentioned in KGPI`s Terminal
Area Forecast. High pressure will build on Saturday producing VFR
conditions.
&&
.MSO WATCHES/WARNINGS/ADVISORIES...
MT...None.
ID...None.
&&
$$
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