10-day forecast for Blacktail, MT: 16° to 62°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
62°
Best day: Wednesday, October 21
37° · 0.42 in
Worst day: Sunday, October 25
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1958° / 25°0
Morning25°feels 25°
Afternoon57°feels 54°
Evening47°feels 47°
Overnight34°feels 34°
58 °
Blacktail, Monday, 19 October
Overcast. High 58°, low 25°.
Pressure29.91 inHg
Wind3.7 mph SW
Humidity46%
Visibility6.2 mi
Dew point33°
Tue, 2055° / 29°0
Morning33°feels 30°
Afternoon55°feels 52°
Evening38°feels 38°
Overnight38°feels 38°
55 °
Blacktail, Tuesday, 20 October
Overcast. High 55°, low 29°.
Pressure30.12 inHg
Wind4.3 mph E
Humidity57%
Visibility6.2 mi
Dew point35°
Wed, 2162° / 33°0
Morning35°feels 35°
Afternoon62°feels 60°
Evening47°feels 47°
Overnight33°feels 33°
62 °
Blacktail, Wednesday, 21 October
Mostly clear. High 62°, low 33°.
Pressure29.97 inHg
Wind2.5 mph SW
Humidity40%
Visibility6.2 mi
Dew point33°
Thu, 2252° / 38°0.01
Morning39°feels 39°
Afternoon52°feels 50°
Evening47°feels 47°
Overnight39°feels 39°
52 °
Blacktail, Thursday, 22 October
Light rain. High 52°, low 38°.
Pressure29.74 inHg
Wind1.4 mph NE
Humidity65%
Visibility6.2 mi
Dew point39°
Fri, 2343° / 32°0.06
Morning39°feels 33°
Afternoon37°feels 29°
Evening34°feels 25°
Overnight33°feels 27°
43 °
Blacktail, Friday, 23 October
Snow. High 43°, low 32°.
Pressure29.91 inHg
Wind14.1 mph W
Humidity86%
Visibility—
Dew point34°
Sat, 2439° / 23°0.01
Morning28°feels 23°
Afternoon38°feels 34°
Evening31°feels 31°
Overnight23°feels 22°
39 °
Blacktail, Saturday, 24 October
Light snow. High 39°, low 23°.
Pressure30.21 inHg
Wind6.6 mph SW
Humidity89%
Visibility—
Dew point34°
Sun, 2537° / 24°0.42
Morning33°feels 33°
Afternoon35°feels 35°
Evening28°feels 23°
Overnight26°feels 21°
37 °
Blacktail, Sunday, 25 October
Snow. High 37°, low 24°.
Pressure30.12 inHg
Wind5.2 mph NE
Humidity100%
Visibility—
Dew point36°
Mon, 2630° / 20°0.06
Morning24°feels 18°
Afternoon28°feels 23°
Evening26°feels 21°
Overnight23°feels 17°
30 °
Blacktail, Monday, 26 October
Light snow. High 30°, low 20°.
Pressure30.30 inHg
Wind4.9 mph NE
Humidity86%
Visibility—
Dew point24°
Tue, 2732° / 16°0.01
Morning23°feels 17°
Afternoon31°feels 25°
Evening28°feels 21°
Overnight25°feels 19°
32 °
Blacktail, Tuesday, 27 October
Light snow. High 32°, low 16°.
Pressure30.12 inHg
Wind7.2 mph NE
Humidity92%
Visibility—
Dew point28°
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 Blacktail, 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.