10-day forecast for Altamont, SD: 36° to 62°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
58°
Best day: Monday, November 9
62° · 1.3 in
Worst day: Monday, November 2
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 0262° / 52°1.3
Morning54°feels 54°
Afternoon60°feels 60°
Evening54°feels 53°
Overnight54°feels 54°
62 °
Altamont, Monday, 2 November
Heavy rain. High 62°, low 52°.
Pressure29.44 inHg
Wind21.9 mph S
Humidity95%
Visibility6.2 mi
Dew point59°
Tue, 0353° / 43°0.63
Morning47°feels 40°
Afternoon44°feels 35°
Evening43°feels 34°
Overnight53°feels 52°
53 °
Altamont, Tuesday, 3 November
Rain. High 53°, low 43°.
Pressure29.74 inHg
Wind19.5 mph NW
Humidity95%
Visibility3.2 mi
Dew point44°
Wed, 0443° / 40°0.74
Morning40°feels 32°
Afternoon42°feels 34°
Evening41°feels 32°
Overnight42°feels 33°
43 °
Altamont, Wednesday, 4 November
Rain. High 43°, low 40°.
Pressure29.59 inHg
Wind17.9 mph NW
Humidity97%
Visibility3.7 mi
Dew point41°
Thu, 0544° / 39°0.08
Morning40°feels 31°
Afternoon44°feels 37°
Evening41°feels 35°
Overnight39°feels 30°
44 °
Altamont, Thursday, 5 November
Light rain. High 44°, low 39°.
Pressure29.91 inHg
Wind17.9 mph N
Humidity72%
Visibility6.2 mi
Dew point35°
Fri, 0643° / 40°0
Morning41°feels 36°
Afternoon42°feels 39°
Evening42°feels 39°
Overnight41°feels 37°
43 °
Altamont, Friday, 6 November
Overcast. High 43°, low 40°.
Pressure30.18 inHg
Wind9 mph N
Humidity80%
Visibility—
Dew point36°
Sat, 0751° / 39°0
Morning42°feels 37°
Afternoon47°feels 43°
Evening42°feels 37°
Overnight40°feels 35°
51 °
Altamont, Saturday, 7 November
Overcast. High 51°, low 39°.
Pressure30.00 inHg
Wind10.5 mph S
Humidity65%
Visibility—
Dew point36°
Sun, 0852° / 36°0
Morning40°feels 35°
Afternoon49°feels 46°
Evening44°feels 38°
Overnight41°feels 35°
52 °
Altamont, Sunday, 8 November
Overcast. High 52°, low 36°.
Pressure30.12 inHg
Wind13.9 mph SW
Humidity44%
Visibility—
Dew point27°
Mon, 0958° / 42°0
Morning46°feels 42°
Afternoon55°feels 52°
Evening47°feels 42°
Overnight44°feels 38°
58 °
Altamont, Monday, 9 November
Clear. High 58°, low 42°.
Pressure29.94 inHg
Wind10.6 mph NW
Humidity40%
Visibility—
Dew point31°
Tue, 1054° / 38°0
Morning42°feels 37°
Afternoon51°feels 47°
Evening45°feels 41°
Overnight42°feels 38°
54 °
Altamont, Tuesday, 10 November
Partly cloudy. High 54°, low 38°.
Pressure30.12 inHg
Wind9.6 mph NW
Humidity34%
Visibility—
Dew point23°
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.