10-day forecast for Altamont, SD: 25° to 59°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
59°
Best day: Monday, November 9
35°
Worst day: Friday, November 13
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 0959° / 36°0
Morning43°feels 37°
Afternoon59°feels 57°
Evening40°feels 34°
Overnight42°feels 33°
59 °
Altamont, Monday, 9 November
Clear. High 59°, low 36°.
Pressure29.97 inHg
Wind12.8 mph NW
Humidity48%
Visibility6.2 mi
Dew point40°
Tue, 1056° / 35°0.08
Morning35°feels 29°
Afternoon56°feels 53°
Evening47°feels 43°
Overnight38°feels 33°
56 °
Altamont, Tuesday, 10 November
Rain. High 56°, low 35°.
Pressure30.06 inHg
Wind8.5 mph SW
Humidity46%
Visibility6.2 mi
Dew point34°
Wed, 1149° / 37°0
Morning39°feels 32°
Afternoon49°feels 45°
Evening38°feels 32°
Overnight42°feels 42°
49 °
Altamont, Wednesday, 11 November
Partly cloudy. High 49°, low 37°.
Pressure30.12 inHg
Wind9.5 mph N
Humidity68%
Visibility6.2 mi
Dew point38°
Thu, 1235° / 29°0
Morning30°feels 19°
Afternoon35°feels 28°
Evening31°feels 25°
Overnight32°feels 22°
35 °
Altamont, Thursday, 12 November
Overcast. High 35°, low 29°.
Pressure30.30 inHg
Wind10.9 mph N
Humidity82%
Visibility6.2 mi
Dew point26°
Fri, 1335° / 25°0
Morning27°feels 24°
Afternoon32°feels 29°
Evening28°feels 23°
Overnight27°feels 20°
35 °
Altamont, Friday, 13 November
Mostly clear. High 35°, low 25°.
Pressure30.27 inHg
Wind6.2 mph SE
Humidity86%
Visibility—
Dew point28°
Sat, 1447° / 27°0
Morning31°feels 22°
Afternoon41°feels 34°
Evening39°feels 32°
Overnight36°feels 29°
47 °
Altamont, Saturday, 14 November
Overcast. High 47°, low 27°.
Pressure30.03 inHg
Wind15.3 mph S
Humidity64%
Visibility—
Dew point28°
Sun, 1556° / 37°0
Morning42°feels 37°
Afternoon53°feels 50°
Evening45°feels 41°
Overnight42°feels 36°
56 °
Altamont, Sunday, 15 November
Clear. High 56°, low 37°.
Pressure29.94 inHg
Wind8.6 mph S
Humidity42%
Visibility—
Dew point30°
Mon, 1654° / 39°0
Morning43°feels 38°
Afternoon51°feels 48°
Evening45°feels 40°
Overnight43°feels 37°
54 °
Altamont, Monday, 16 November
Overcast. High 54°, low 39°.
Pressure30.00 inHg
Wind12.4 mph S
Humidity58%
Visibility—
Dew point36°
Tue, 1755° / 44°0.05
Morning49°feels 44°
Afternoon50°feels 48°
Evening45°feels 37°
Overnight45°feels 38°
55 °
Altamont, Tuesday, 17 November
Light rain. High 55°, low 44°.
Pressure29.94 inHg
Wind19.2 mph SW
Humidity95%
Visibility—
Dew point49°
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.