10-day forecast for De Smet, MT: 29° to 57°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
57°
Best day: Thursday, November 12
39° · 0.17 in
Worst day: Thursday, November 19
Tap any day below to see morning, afternoon, evening and overnight.
Wed, 1156° / 40°0
Morning40°feels 40°
Afternoon56°feels 54°
Evening44°feels 44°
Overnight45°feels 45°
56 °
De Smet, Wednesday, 11 November
Overcast. High 56°, low 40°.
Pressure30.21 inHg
Wind2.1 mph SE
Humidity55%
Visibility6.2 mi
Dew point37°
Thu, 1257° / 38°0
Morning38°feels 38°
Afternoon57°feels 54°
Evening45°feels 45°
Overnight42°feels 42°
57 °
De Smet, Thursday, 12 November
Overcast. High 57°, low 38°.
Pressure30.00 inHg
Wind0.7 mph S
Humidity48%
Visibility6.2 mi
Dew point33°
Fri, 1356° / 40°0
Morning40°feels 40°
Afternoon56°feels 53°
Evening45°feels 45°
Overnight42°feels 42°
56 °
De Smet, Friday, 13 November
Overcast. High 56°, low 40°.
Pressure29.65 inHg
Wind2.8 mph SE
Humidity47%
Visibility6.2 mi
Dew point30°
Sat, 1445° / 31°0.05
Morning38°feels 38°
Afternoon45°feels 45°
Evening38°feels 38°
Overnight43°feels 43°
45 °
De Smet, Saturday, 14 November
Light rain. High 45°, low 31°.
Pressure29.74 inHg
Wind1.1 mph W
Humidity90%
Visibility6.2 mi
Dew point40°
Sun, 1546° / 30°0
Morning33°feels 33°
Afternoon40°feels 40°
Evening39°feels 39°
Overnight35°feels 35°
46 °
De Smet, Sunday, 15 November
Mostly clear. High 46°, low 30°.
Pressure30.06 inHg
Wind1.9 mph SE
Humidity84%
Visibility—
Dew point34°
Mon, 1650° / 36°0
Morning39°feels 39°
Afternoon44°feels 44°
Evening43°feels 43°
Overnight39°feels 39°
50 °
De Smet, Monday, 16 November
Overcast. High 50°, low 36°.
Pressure29.94 inHg
Wind3 mph NW
Humidity59%
Visibility—
Dew point30°
Tue, 1746° / 32°0.04
Morning41°feels 40°
Afternoon43°feels 43°
Evening38°feels 38°
Overnight33°feels 33°
46 °
De Smet, Tuesday, 17 November
Snow. High 46°, low 32°.
Pressure29.97 inHg
Wind3.7 mph NW
Humidity74%
Visibility—
Dew point35°
Wed, 1844° / 29°0.01
Morning32°feels 29°
Afternoon40°feels 37°
Evening38°feels 38°
Overnight33°feels 33°
44 °
De Smet, Wednesday, 18 November
Light snow. High 44°, low 29°.
Pressure29.85 inHg
Wind4.3 mph SE
Humidity63%
Visibility—
Dew point27°
Thu, 1939° / 31°0.17
Morning35°feels 32°
Afternoon37°feels 35°
Evening34°feels 34°
Overnight32°feels 31°
39 °
De Smet, Thursday, 19 November
Light snow. High 39°, low 31°.
Pressure30.15 inHg
Wind4 mph W
Humidity83%
Visibility—
Dew point32°
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 De Smet, 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.