10-day forecast for Garrison, MT: 22° to 51°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
51°
Best day: Sunday, November 15
37° · 0.68 in
Worst day: Tuesday, November 17
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1651° / 36°0.03
Morning38°feels 38°
Afternoon51°feels 48°
Evening41°feels 39°
Overnight37°feels 35°
51 °
Garrison, Monday, 16 November
Snow. High 51°, low 36°.
Pressure29.94 inHg
Wind1 mph NE
Humidity55%
Visibility6.2 mi
Dew point27°
Tue, 1737° / 31°0.68
Morning34°feels 29°
Afternoon34°feels 29°
Evening32°feels 25°
Overnight37°feels 35°
37 °
Garrison, Tuesday, 17 November
Snow. High 37°, low 31°.
Pressure29.91 inHg
Wind6.1 mph W
Humidity96%
Visibility1.0 mi
Dew point33°
Wed, 1834° / 26°0.07
Morning28°feels 22°
Afternoon34°feels 34°
Evening26°feels 19°
Overnight31°feels 23°
34 °
Garrison, Wednesday, 18 November
Light snow. High 34°, low 26°.
Pressure30.09 inHg
Wind1.5 mph W
Humidity92%
Visibility6.2 mi
Dew point27°
Thu, 1934° / 22°0.03
Morning22°feels 16°
Afternoon30°feels 25°
Evening28°feels 23°
Overnight27°feels 21°
34 °
Garrison, Thursday, 19 November
Light snow. High 34°, low 22°.
Pressure30.21 inHg
Wind5 mph E
Humidity94%
Visibility—
Dew point28°
Fri, 2031° / 22°0.04
Morning27°feels 26°
Afternoon29°feels 24°
Evening28°feels 25°
Overnight27°feels 27°
31 °
Garrison, Friday, 20 November
Light snow. High 31°, low 22°.
Pressure30.03 inHg
Wind4.9 mph E
Humidity95%
Visibility—
Dew point28°
Sat, 2142° / 26°0
Morning31°feels 30°
Afternoon37°feels 33°
Evening34°feels 29°
Overnight32°feels 28°
42 °
Garrison, Saturday, 21 November
Overcast. High 42°, low 26°.
Pressure30.06 inHg
Wind6.2 mph S
Humidity69%
Visibility—
Dew point28°
Sun, 2244° / 32°0
Morning35°feels 31°
Afternoon40°feels 37°
Evening36°feels 31°
Overnight32°feels 27°
44 °
Garrison, Sunday, 22 November
Overcast. High 44°, low 32°.
Pressure29.94 inHg
Wind5.9 mph S
Humidity61%
Visibility—
Dew point27°
Mon, 2345° / 30°0
Morning33°feels 26°
Afternoon40°feels 34°
Evening36°feels 29°
Overnight34°feels 29°
45 °
Garrison, Monday, 23 November
Partly cloudy. High 45°, low 30°.
Pressure29.91 inHg
Wind11.9 mph S
Humidity50%
Visibility—
Dew point22°
Tue, 2443° / 32°0.02
Morning34°feels 29°
Afternoon39°feels 34°
Evening37°feels 31°
Overnight36°feels 31°
43 °
Garrison, Tuesday, 24 November
Light rain. High 43°, low 32°.
Pressure29.83 inHg
Wind10.5 mph S
Humidity74%
Visibility—
Dew point31°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Garrison, MT around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.