10-day forecast for Altamont, SD: 35° to 63°, with precipitation expected on 7 days. The table below breaks each day into morning, afternoon, evening and overnight.
63°
Best day: Sunday, November 1
58° · 3.12 in
Worst day: Monday, November 2
Tap any day below to see morning, afternoon, evening and overnight.
Sat, 3158° / 41°1.21
Morning44°feels 41°
Afternoon54°feels 54°
Evening52°feels 51°
Overnight44°feels 39°
58 °
Altamont, Saturday, 31 October
Heavy rain. High 58°, low 41°.
Pressure30.12 inHg
Wind7.8 mph SE
Humidity96%
Visibility5.9 mi
Dew point53°
Sun, 0163° / 48°0.03
Morning53°feels 52°
Afternoon63°feels 62°
Evening57°feels 57°
Overnight49°feels 44°
63 °
Altamont, Sunday, 1 November
Light rain. High 63°, low 48°.
Pressure30.12 inHg
Wind14.5 mph S
Humidity82%
Visibility6.2 mi
Dew point54°
Mon, 0258° / 54°3.12
Morning54°feels 54°
Afternoon56°feels 56°
Evening57°feels 56°
Overnight55°feels 55°
58 °
Altamont, Monday, 2 November
Heavy rain. High 58°, low 54°.
Pressure29.71 inHg
Wind13.3 mph SE
Humidity98%
Visibility1.3 mi
Dew point55°
Tue, 0357° / 52°2.3
Morning56°feels 56°
Afternoon56°feels 56°
Evening53°feels 53°
Overnight57°feels 57°
57 °
Altamont, Tuesday, 3 November
Heavy rain. High 57°, low 52°.
Pressure29.62 inHg
Wind12.2 mph N
Humidity100%
Visibility0.7 mi
Dew point56°
Wed, 0451° / 46°0.31
Morning50°feels 44°
Afternoon49°feels 43°
Evening47°feels 41°
Overnight47°feels 41°
51 °
Altamont, Wednesday, 4 November
Rain. High 51°, low 46°.
Pressure29.71 inHg
Wind17.5 mph NW
Humidity89%
Visibility—
Dew point47°
Thu, 0553° / 44°0.42
Morning46°feels 42°
Afternoon52°feels 50°
Evening48°feels 45°
Overnight47°feels 44°
53 °
Altamont, Thursday, 5 November
Rain. High 53°, low 44°.
Pressure29.91 inHg
Wind13 mph NW
Humidity73%
Visibility—
Dew point43°
Fri, 0656° / 48°0
Morning50°feels 49°
Afternoon55°feels 53°
Evening51°feels 49°
Overnight49°feels 47°
56 °
Altamont, Friday, 6 November
Overcast. High 56°, low 48°.
Pressure29.88 inHg
Wind8.4 mph S
Humidity69%
Visibility—
Dew point45°
Sat, 0756° / 48°0.3
Morning50°feels 48°
Afternoon55°feels 54°
Evening51°feels 50°
Overnight50°feels 49°
56 °
Altamont, Saturday, 7 November
Rain. High 56°, low 48°.
Pressure30.00 inHg
Wind9.3 mph E
Humidity65%
Visibility—
Dew point44°
Sun, 0852° / 50°0.12
Morning50°feels 47°
Afternoon51°feels 50°
Evening51°feels 51°
Overnight51°feels 49°
52 °
Altamont, Sunday, 8 November
Light rain. High 52°, low 50°.
Pressure30.24 inHg
Wind11.3 mph NE
Humidity98%
Visibility—
Dew point50°
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.