10-day forecast for Alto, SD: 36° to 66°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
66°
Best day: Sunday, November 1
61° · 1.08 in
Worst day: Monday, November 2
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 3059° / 39°0.02
Morning40°feels 36°
Afternoon57°feels 55°
Evening52°feels 51°
Overnight41°feels 37°
59 °
Alto, Friday, 30 October
Light rain. High 59°, low 39°.
Pressure30.18 inHg
Wind8.7 mph SE
Humidity70%
Visibility6.2 mi
Dew point43°
Sat, 3165° / 49°0
Morning51°feels 50°
Afternoon62°feels 61°
Evening59°feels 59°
Overnight50°feels 46°
65 °
Alto, Saturday, 31 October
Light rain. High 65°, low 49°.
Pressure30.06 inHg
Wind10.9 mph SE
Humidity91%
Visibility6.2 mi
Dew point54°
Sun, 0166° / 49°0
Morning50°feels 49°
Afternoon64°feels 63°
Evening58°feels 58°
Overnight52°feels 51°
66 °
Alto, Sunday, 1 November
Overcast. High 66°, low 49°.
Pressure30.06 inHg
Wind13.6 mph S
Humidity78%
Visibility6.2 mi
Dew point54°
Mon, 0261° / 54°1.08
Morning57°feels 57°
Afternoon60°feels 59°
Evening57°feels 56°
Overnight58°feels 57°
61 °
Alto, Monday, 2 November
Rain. High 61°, low 54°.
Pressure29.50 inHg
Wind8.1 mph W
Humidity95%
Visibility5.0 mi
Dew point57°
Tue, 0354° / 45°0
Morning51°feels 46°
Afternoon53°feels 50°
Evening48°feels 43°
Overnight46°feels 40°
54 °
Alto, Tuesday, 3 November
Overcast. High 54°, low 45°.
Pressure30.00 inHg
Wind22.6 mph NW
Humidity62%
Visibility—
Dew point40°
Wed, 0456° / 39°0
Morning43°feels 38°
Afternoon52°feels 49°
Evening48°feels 46°
Overnight45°feels 42°
56 °
Alto, Wednesday, 4 November
Clear. High 56°, low 39°.
Pressure29.97 inHg
Wind13.9 mph NW
Humidity34%
Visibility—
Dew point23°
Thu, 0554° / 41°0
Morning44°feels 43°
Afternoon51°feels 48°
Evening47°feels 43°
Overnight43°feels 39°
54 °
Alto, Thursday, 5 November
Partly cloudy. High 54°, low 41°.
Pressure29.94 inHg
Wind8.9 mph E
Humidity50%
Visibility—
Dew point32°
Fri, 0662° / 39°0
Morning43°feels 37°
Afternoon55°feels 53°
Evening53°feels 51°
Overnight47°feels 42°
62 °
Alto, Friday, 6 November
Partly cloudy. High 62°, low 39°.
Pressure29.80 inHg
Wind17.4 mph S
Humidity53%
Visibility—
Dew point36°
Sat, 0759° / 46°0
Morning49°feels 46°
Afternoon57°feels 54°
Evening52°feels 49°
Overnight48°feels 46°
59 °
Alto, Saturday, 7 November
Clear. High 59°, low 46°.
Pressure29.97 inHg
Wind10 mph NW
Humidity47%
Visibility—
Dew point36°
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 Alto, 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.