10-day forecast for Blacktail, SD: 28° to 71°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
71°
Best day: Thursday, October 22
37° · 0.11 in
Worst day: Sunday, October 25
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 1859° / 44°0
Morning47°feels 45°
Afternoon59°feels 56°
Evening47°feels 43°
Overnight49°feels 47°
59 °
Blacktail, Sunday, 18 October
Clear. High 59°, low 44°.
Pressure30.12 inHg
Wind5.4 mph NE
Humidity39%
Visibility6.2 mi
Dew point34°
Mon, 1963° / 43°0
Morning46°feels 42°
Afternoon63°feels 61°
Evening48°feels 45°
Overnight44°feels 40°
63 °
Blacktail, Monday, 19 October
Clear. High 63°, low 43°.
Pressure30.00 inHg
Wind7.4 mph E
Humidity31%
Visibility6.2 mi
Dew point30°
Tue, 2068° / 50°0
Morning56°feels 54°
Afternoon68°feels 66°
Evening54°feels 53°
Overnight53°feels 50°
68 °
Blacktail, Tuesday, 20 October
Mostly clear. High 68°, low 50°.
Pressure29.88 inHg
Wind1.6 mph NW
Humidity37%
Visibility6.2 mi
Dew point42°
Wed, 2157° / 46°0
Morning48°feels 45°
Afternoon55°feels 53°
Evening51°feels 49°
Overnight48°feels 44°
57 °
Blacktail, Wednesday, 21 October
Clear. High 57°, low 46°.
Pressure30.21 inHg
Wind8.7 mph S
Humidity65%
Visibility—
Dew point42°
Thu, 2271° / 50°0
Morning60°feels 58°
Afternoon69°feels 68°
Evening61°feels 60°
Overnight58°feels 56°
71 °
Blacktail, Thursday, 22 October
Clear. High 71°, low 50°.
Pressure29.91 inHg
Wind15.6 mph SW
Humidity34%
Visibility—
Dew point39°
Fri, 2360° / 31°0.02
Morning59°feels 57°
Afternoon56°feels 52°
Evening34°feels 23°
Overnight37°feels 26°
60 °
Blacktail, Friday, 23 October
Snow. High 60°, low 31°.
Pressure29.62 inHg
Wind25.7 mph W
Humidity46%
Visibility—
Dew point39°
Sat, 2442° / 29°0.03
Morning34°feels 24°
Afternoon39°feels 33°
Evening31°feels 27°
Overnight29°feels 23°
42 °
Blacktail, Saturday, 24 October
Light snow. High 42°, low 29°.
Pressure30.42 inHg
Wind23.9 mph W
Humidity32%
Visibility—
Dew point12°
Sun, 2537° / 28°0.11
Morning30°feels 22°
Afternoon34°feels 26°
Evening35°feels 28°
Overnight35°feels 29°
37 °
Blacktail, Sunday, 25 October
Light snow. High 37°, low 28°.
Pressure30.36 inHg
Wind12.6 mph SE
Humidity83%
Visibility—
Dew point28°
Mon, 2651° / 37°0
Morning41°feels 35°
Afternoon48°feels 42°
Evening40°feels 34°
Overnight37°feels 31°
51 °
Blacktail, Monday, 26 October
Clear. High 51°, low 37°.
Pressure30.00 inHg
Wind18.4 mph NW
Humidity50%
Visibility—
Dew point30°
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, SD 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.