10-day forecast for Colstrip, MT: 21° to 73°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
73°
Best day: Friday, October 23
33° · 0.12 in
Worst day: Friday, October 30
Tap any day below to see morning, afternoon, evening and overnight.
Sat, 2451° / 34°0.04
Morning34°feels 28°
Afternoon50°feels 49°
Evening40°feels 36°
Overnight38°feels 29°
51 °
Colstrip, Saturday, 24 October
Light rain. High 51°, low 34°.
Pressure30.42 inHg
Wind3.9 mph W
Humidity55%
Visibility6.2 mi
Dew point20°
Sun, 2556° / 32°0
Morning32°feels 29°
Afternoon55°feels 52°
Evening45°feels 40°
Overnight36°feels 31°
56 °
Colstrip, Sunday, 25 October
Clear. High 56°, low 32°.
Pressure30.33 inHg
Wind7 mph E
Humidity45%
Visibility6.2 mi
Dew point25°
Mon, 2651° / 38°0
Morning37°feels 31°
Afternoon51°feels 48°
Evening43°feels 38°
Overnight40°feels 34°
51 °
Colstrip, Monday, 26 October
Overcast. High 51°, low 38°.
Pressure30.27 inHg
Wind10.3 mph SE
Humidity59%
Visibility6.2 mi
Dew point36°
Tue, 2750° / 36°0.01
Morning39°feels 33°
Afternoon47°feels 44°
Evening45°feels 40°
Overnight37°feels 31°
50 °
Colstrip, Tuesday, 27 October
Light rain. High 50°, low 36°.
Pressure29.94 inHg
Wind10.1 mph NW
Humidity64%
Visibility—
Dew point35°
Wed, 2846° / 33°0.04
Morning43°feels 35°
Afternoon43°feels 37°
Evening38°feels 33°
Overnight35°feels 29°
46 °
Colstrip, Wednesday, 28 October
Light rain. High 46°, low 33°.
Pressure30.33 inHg
Wind15.3 mph NW
Humidity60%
Visibility—
Dew point31°
Thu, 2930° / 21°0
Morning23°feels 19°
Afternoon29°feels 29°
Evening26°feels 26°
Overnight26°feels 25°
30 °
Colstrip, Thursday, 29 October
Light snow. High 30°, low 21°.
Pressure30.33 inHg
Wind6 mph W
Humidity83%
Visibility—
Dew point24°
Fri, 3033° / 25°0.12
Morning27°feels 25°
Afternoon31°feels 23°
Evening31°feels 24°
Overnight27°feels 24°
33 °
Colstrip, Friday, 30 October
Light snow. High 33°, low 25°.
Pressure30.27 inHg
Wind9.6 mph E
Humidity100%
Visibility—
Dew point30°
Sat, 3139° / 28°0
Morning32°feels 31°
Afternoon35°feels 31°
Evening33°feels 28°
Overnight29°feels 25°
39 °
Colstrip, Saturday, 31 October
Overcast. High 39°, low 28°.
Pressure30.18 inHg
Wind5.3 mph SW
Humidity98%
Visibility—
Dew point34°
Sun, 0142° / 27°0
Morning30°feels 23°
Afternoon38°feels 31°
Evening35°feels 29°
Overnight31°feels 25°
42 °
Colstrip, Sunday, 1 November
Clear. High 42°, low 27°.
Pressure30.27 inHg
Wind11 mph W
Humidity68%
Visibility—
Dew point27°
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 Colstrip, 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.