10-day forecast for Altamont, SD: 29° to 56°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
56°
Best day: Monday, November 9
43° · 0.94 in
Worst day: Wednesday, November 4
Tap any day below to see morning, afternoon, evening and overnight.
Wed, 0443° / 40°0.94
Morning40°feels 31°
Afternoon42°feels 34°
Evening42°feels 33°
Overnight41°feels 32°
43 °
Altamont, Wednesday, 4 November
Rain. High 43°, low 40°.
Pressure29.74 inHg
Wind18.1 mph NW
Humidity94%
Visibility3.0 mi
Dew point41°
Thu, 0541° / 32°0
Morning35°feels 25°
Afternoon41°feels 33°
Evening36°feels 29°
Overnight39°feels 30°
41 °
Altamont, Thursday, 5 November
Overcast. High 41°, low 32°.
Pressure30.09 inHg
Wind15.1 mph N
Humidity79%
Visibility6.2 mi
Dew point34°
Fri, 0645° / 29°0
Morning30°feels 30°
Afternoon44°feels 43°
Evening35°feels 32°
Overnight30°feels 26°
45 °
Altamont, Friday, 6 November
Mostly clear. High 45°, low 29°.
Pressure30.27 inHg
Wind3.7 mph SE
Humidity72%
Visibility6.2 mi
Dew point33°
Sat, 0753° / 34°0
Morning37°feels 31°
Afternoon52°feels 50°
Evening43°feels 42°
Overnight35°feels 29°
53 °
Altamont, Saturday, 7 November
Partly cloudy. High 53°, low 34°.
Pressure30.09 inHg
Wind4.8 mph SW
Humidity66%
Visibility6.2 mi
Dew point39°
Sun, 0853° / 36°0
Morning41°feels 36°
Afternoon51°feels 47°
Evening45°feels 39°
Overnight42°feels 35°
53 °
Altamont, Sunday, 8 November
Clear. High 53°, low 36°.
Pressure30.21 inHg
Wind18 mph SW
Humidity48%
Visibility—
Dew point31°
Mon, 0956° / 43°0
Morning48°feels 43°
Afternoon55°feels 52°
Evening45°feels 41°
Overnight44°feels 39°
56 °
Altamont, Monday, 9 November
Mostly clear. High 56°, low 43°.
Pressure29.88 inHg
Wind20.3 mph SW
Humidity48%
Visibility—
Dew point35°
Tue, 1054° / 39°0
Morning43°feels 38°
Afternoon51°feels 48°
Evening45°feels 43°
Overnight43°feels 40°
54 °
Altamont, Tuesday, 10 November
Partly cloudy. High 54°, low 39°.
Pressure30.15 inHg
Wind9.4 mph W
Humidity42%
Visibility—
Dew point28°
Wed, 1151° / 39°0
Morning46°feels 45°
Afternoon49°feels 46°
Evening42°feels 37°
Overnight40°feels 36°
51 °
Altamont, Wednesday, 11 November
Overcast. High 51°, low 39°.
Pressure30.15 inHg
Wind9.1 mph NE
Humidity50%
Visibility—
Dew point32°
Thu, 1247° / 33°0
Morning36°feels 31°
Afternoon44°feels 40°
Evening38°feels 35°
Overnight36°feels 31°
47 °
Altamont, Thursday, 12 November
Clear. High 47°, low 33°.
Pressure30.24 inHg
Wind6.1 mph NE
Humidity54%
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 Altamont, 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.