10-day forecast for Ideal, SD: 35° to 67°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
67°
Best day: Saturday, October 31
61° · 1.04 in
Worst day: Monday, November 2
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 3063° / 42°0.01
Morning42°feels 39°
Afternoon61°feels 60°
Evening56°feels 55°
Overnight45°feels 41°
63 °
Ideal, Friday, 30 October
Light rain. High 63°, low 42°.
Pressure30.15 inHg
Wind7.2 mph SE
Humidity65%
Visibility6.2 mi
Dew point45°
Sat, 3167° / 53°0
Morning57°feels 56°
Afternoon66°feels 66°
Evening60°feels 59°
Overnight54°feels 54°
67 °
Ideal, Saturday, 31 October
Light rain. High 67°, low 53°.
Pressure30.03 inHg
Wind13 mph S
Humidity74%
Visibility6.2 mi
Dew point55°
Sun, 0165° / 53°0
Morning53°feels 52°
Afternoon64°feels 64°
Evening61°feels 61°
Overnight55°feels 54°
65 °
Ideal, Sunday, 1 November
Overcast. High 65°, low 53°.
Pressure30.06 inHg
Wind12.3 mph S
Humidity69%
Visibility6.2 mi
Dew point53°
Mon, 0261° / 55°1.04
Morning58°feels 58°
Afternoon57°feels 57°
Evening56°feels 56°
Overnight59°feels 58°
61 °
Ideal, Monday, 2 November
Rain. High 61°, low 55°.
Pressure29.53 inHg
Wind18.1 mph NW
Humidity96%
Visibility—
Dew point56°
Tue, 0354° / 46°0.13
Morning48°feels 41°
Afternoon50°feels 43°
Evening50°feels 44°
Overnight48°feels 42°
54 °
Ideal, Tuesday, 3 November
Light rain. High 54°, low 46°.
Pressure30.09 inHg
Wind20.7 mph NW
Humidity55%
Visibility—
Dew point34°
Wed, 0455° / 39°0
Morning43°feels 38°
Afternoon51°feels 48°
Evening46°feels 45°
Overnight44°feels 41°
55 °
Ideal, Wednesday, 4 November
Overcast. High 55°, low 39°.
Pressure30.03 inHg
Wind8.6 mph NW
Humidity42%
Visibility—
Dew point28°
Thu, 0552° / 39°0
Morning43°feels 39°
Afternoon49°feels 46°
Evening43°feels 39°
Overnight39°feels 36°
52 °
Ideal, Thursday, 5 November
Clear. High 52°, low 39°.
Pressure30.03 inHg
Wind9.7 mph N
Humidity42%
Visibility—
Dew point27°
Fri, 0647° / 35°0
Morning38°feels 35°
Afternoon44°feels 41°
Evening40°feels 36°
Overnight38°feels 34°
47 °
Ideal, Friday, 6 November
Overcast. High 47°, low 35°.
Pressure30.12 inHg
Wind6.8 mph SE
Humidity47%
Visibility—
Dew point24°
Sat, 0759° / 36°0
Morning41°feels 37°
Afternoon54°feels 51°
Evening49°feels 45°
Overnight44°feels 40°
59 °
Ideal, Saturday, 7 November
Mostly clear. High 59°, low 36°.
Pressure30.09 inHg
Wind11.8 mph S
Humidity51%
Visibility—
Dew point34°
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 Ideal, 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.