10-day forecast for Isabel, SD: 34° to 62°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
62°
Best day: Sunday, November 1
52° · 0.27 in
Worst day: Tuesday, November 3
Tap any day below to see morning, afternoon, evening and overnight.
Sat, 3159° / 48°0
Morning49°feels 46°
Afternoon56°feels 55°
Evening53°feels 53°
Overnight48°feels 45°
59 °
Isabel, Saturday, 31 October
Overcast. High 59°, low 48°.
Pressure30.03 inHg
Wind10.2 mph E
Humidity92%
Visibility6.2 mi
Dew point51°
Sun, 0162° / 48°0.02
Morning49°feels 45°
Afternoon62°feels 62°
Evening57°feels 56°
Overnight49°feels 45°
62 °
Isabel, Sunday, 1 November
Light rain. High 62°, low 48°.
Pressure29.94 inHg
Wind12.2 mph SE
Humidity82%
Visibility6.2 mi
Dew point52°
Mon, 0256° / 53°0.28
Morning55°feels 55°
Afternoon56°feels 55°
Evening53°feels 53°
Overnight55°feels 55°
56 °
Isabel, Monday, 2 November
Rain. High 56°, low 53°.
Pressure29.65 inHg
Wind9.3 mph N
Humidity97%
Visibility3.8 mi
Dew point55°
Tue, 0352° / 46°0.27
Morning48°feels 41°
Afternoon48°feels 41°
Evening47°feels 41°
Overnight52°feels 52°
52 °
Isabel, Tuesday, 3 November
Light rain. High 52°, low 46°.
Pressure30.00 inHg
Wind17.1 mph N
Humidity94%
Visibility3.4 mi
Dew point46°
Wed, 0450° / 45°0
Morning46°feels 41°
Afternoon49°feels 44°
Evening47°feels 43°
Overnight46°feels 41°
50 °
Isabel, Wednesday, 4 November
Light rain. High 50°, low 45°.
Pressure29.94 inHg
Wind12.7 mph N
Humidity76%
Visibility—
Dew point41°
Thu, 0557° / 43°0
Morning46°feels 42°
Afternoon53°feels 51°
Evening50°feels 47°
Overnight46°feels 41°
57 °
Isabel, Thursday, 5 November
Overcast. High 57°, low 43°.
Pressure29.94 inHg
Wind9.6 mph N
Humidity54%
Visibility—
Dew point36°
Fri, 0658° / 44°0
Morning47°feels 43°
Afternoon54°feels 52°
Evening49°feels 47°
Overnight45°feels 42°
58 °
Isabel, Friday, 6 November
Overcast. High 58°, low 44°.
Pressure29.77 inHg
Wind8.9 mph S
Humidity47%
Visibility—
Dew point34°
Sat, 0756° / 43°0
Morning47°feels 43°
Afternoon53°feels 50°
Evening49°feels 45°
Overnight43°feels 39°
56 °
Isabel, Saturday, 7 November
Overcast. High 56°, low 43°.
Pressure30.03 inHg
Wind14.7 mph N
Humidity63%
Visibility—
Dew point40°
Sun, 0855° / 39°0
Morning43°feels 38°
Afternoon51°feels 48°
Evening47°feels 45°
Overnight43°feels 42°
55 °
Isabel, Sunday, 8 November
Partly cloudy. High 55°, low 39°.
Pressure30.30 inHg
Wind9 mph N
Humidity44%
Visibility—
Dew point29°
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 Isabel, 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.