10-day forecast for Altamont, SD: 33° to 63°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
58°
Best day: Monday, November 9
63° · 1.96 in
Worst day: Monday, November 2
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 0263° / 56°1.96
Morning56°feels 56°
Afternoon62°feels 62°
Evening58°feels 57°
Overnight56°feels 56°
63 °
Altamont, Monday, 2 November
Heavy rain. High 63°, low 56°.
Pressure29.44 inHg
Wind17.2 mph S
Humidity95%
Visibility4.9 mi
Dew point58°
Tue, 0355° / 42°0.54
Morning46°feels 38°
Afternoon43°feels 34°
Evening43°feels 34°
Overnight52°feels 51°
55 °
Altamont, Tuesday, 3 November
Rain. High 55°, low 42°.
Pressure29.77 inHg
Wind21.6 mph N
Humidity97%
Visibility4.5 mi
Dew point44°
Wed, 0444° / 38°0.48
Morning38°feels 28°
Afternoon41°feels 33°
Evening44°feels 36°
Overnight40°feels 30°
44 °
Altamont, Wednesday, 4 November
Rain. High 44°, low 38°.
Pressure29.85 inHg
Wind18.3 mph N
Humidity93%
Visibility6.2 mi
Dew point39°
Thu, 0549° / 35°0
Morning39°feels 31°
Afternoon46°feels 41°
Evening39°feels 34°
Overnight39°feels 31°
49 °
Altamont, Thursday, 5 November
Clear. High 49°, low 35°.
Pressure30.09 inHg
Wind16.1 mph N
Humidity57%
Visibility—
Dew point31°
Fri, 0653° / 33°0
Morning38°feels 34°
Afternoon49°feels 46°
Evening44°feels 40°
Overnight41°feels 36°
53 °
Altamont, Friday, 6 November
Clear. High 53°, low 33°.
Pressure30.15 inHg
Wind9.1 mph S
Humidity57%
Visibility—
Dew point33°
Sat, 0752° / 41°0
Morning45°feels 41°
Afternoon50°feels 47°
Evening44°feels 39°
Overnight41°feels 37°
52 °
Altamont, Saturday, 7 November
Overcast. High 52°, low 41°.
Pressure29.83 inHg
Wind14.4 mph N
Humidity54%
Visibility—
Dew point34°
Sun, 0854° / 37°0
Morning41°feels 35°
Afternoon51°feels 48°
Evening46°feels 42°
Overnight42°feels 38°
54 °
Altamont, Sunday, 8 November
Partly cloudy. High 54°, low 37°.
Pressure29.83 inHg
Wind13.6 mph W
Humidity46%
Visibility—
Dew point30°
Mon, 0958° / 43°0
Morning47°feels 42°
Afternoon55°feels 52°
Evening46°feels 42°
Overnight44°feels 38°
58 °
Altamont, Monday, 9 November
Clear. High 58°, low 43°.
Pressure29.88 inHg
Wind14.8 mph NW
Humidity41%
Visibility—
Dew point31°
Tue, 1050° / 38°0
Morning41°feels 35°
Afternoon47°feels 44°
Evening42°feels 39°
Overnight40°feels 37°
50 °
Altamont, Tuesday, 10 November
Partly cloudy. High 50°, low 38°.
Pressure30.09 inHg
Wind9.8 mph W
Humidity40%
Visibility—
Dew point24°
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.