10-day forecast for Blacktail, MT: 44° to 84°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
84°
Best day: Monday, August 17
61° · 0.12 in
Worst day: Thursday, August 13
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0977° / 46°0
Morning49°feels 49°
Afternoon74°feels 72°
Evening68°feels 66°
Overnight50°feels 47°
77 °
Blacktail, Sunday, 9 August
Clear. High 77°, low 46°.
Pressure29.91 inHg
Wind5.1 mph W
Humidity21%
Visibility6.2 mi
Dew point33°
Mon, 1079° / 44°0
Morning49°feels 49°
Afternoon78°feels 76°
Evening70°feels 68°
Overnight50°feels 50°
79 °
Blacktail, Monday, 10 August
Clear. High 79°, low 44°.
Pressure29.88 inHg
Wind7.8 mph W
Humidity20%
Visibility6.2 mi
Dew point30°
Tue, 1181° / 49°0
Morning59°feels 57°
Afternoon80°feels 80°
Evening70°feels 69°
Overnight53°feels 50°
81 °
Blacktail, Tuesday, 11 August
Clear. High 81°, low 49°.
Pressure29.97 inHg
Wind5.1 mph W
Humidity23%
Visibility6.2 mi
Dew point34°
Wed, 1281° / 50°0.01
Morning57°feels 55°
Afternoon81°feels 79°
Evening68°feels 67°
Overnight55°feels 53°
81 °
Blacktail, Wednesday, 12 August
Light rain. High 81°, low 50°.
Pressure29.85 inHg
Wind1.8 mph W
Humidity24%
Visibility6.2 mi
Dew point38°
Thu, 1361° / 50°0.12
Morning52°feels 52°
Afternoon58°feels 57°
Evening57°feels 57°
Overnight51°feels 51°
61 °
Blacktail, Thursday, 13 August
Light rain. High 61°, low 50°.
Pressure29.94 inHg
Wind7.3 mph NE
Humidity79%
Visibility—
Dew point50°
Fri, 1463° / 49°0
Morning51°feels 50°
Afternoon58°feels 56°
Evening60°feels 59°
Overnight50°feels 49°
63 °
Blacktail, Friday, 14 August
Overcast. High 63°, low 49°.
Pressure30.12 inHg
Wind8 mph NE
Humidity72%
Visibility—
Dew point47°
Sat, 1579° / 44°0
Morning53°feels 51°
Afternoon76°feels 75°
Evening74°feels 73°
Overnight57°feels 55°
79 °
Blacktail, Saturday, 15 August
Clear. High 79°, low 44°.
Pressure30.06 inHg
Wind7.3 mph W
Humidity31%
Visibility—
Dew point39°
Sun, 1682° / 52°0
Morning59°feels 58°
Afternoon78°feels 76°
Evening80°feels 78°
Overnight66°feels 64°
82 °
Blacktail, Sunday, 16 August
Overcast. High 82°, low 52°.
Pressure30.00 inHg
Wind11.4 mph W
Humidity22%
Visibility—
Dew point32°
Mon, 1784° / 53°0
Morning61°feels 59°
Afternoon80°feels 80°
Evening79°feels 77°
Overnight61°feels 59°
84 °
Blacktail, Monday, 17 August
Partly cloudy. High 84°, low 53°.
Pressure29.97 inHg
Wind15.2 mph W
Humidity22%
Visibility—
Dew point34°
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.