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As of 17:18 CST

Weather in Iona, SD

59°Current weather

Iona, Monday, 2 November, 17:18

Overcast. Feels like 58°. High 62°, low 54°.

Pressure29.65 inHg
Wind16.2 mph NW
Humidity85%
Visibility6.2 mi
Dew point54°

10-day forecast for Iona, 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: Monday, November 9
62° · 1.08 in
Worst day: Monday, November 2

Tap any day below to see morning, afternoon, evening and overnight.

Tue, 0354° / 46°0Overcast
MorningOvercast50°feels 44°
AfternoonOvercast52°feels 50°
EveningOvercast49°feels 43°
OvernightOvercast53°feels 52°
54 °Overcast

Iona, Tuesday, 3 November

Overcast. High 54°, low 46°.

Pressure30.00 inHg
Wind19.4 mph NW
Humidity70%
Visibility6.2 mi
Dew point42°
Wed, 0448° / 42°0.28Rain
MorningOvercast43°feels 35°
AfternoonLight rain44°feels 37°
EveningLight rain47°feels 40°
OvernightOvercast44°feels 37°
48 °Rain

Iona, Wednesday, 4 November

Rain. High 48°, low 42°.

Pressure29.85 inHg
Wind15.4 mph NW
Humidity77%
Visibility5.0 mi
Dew point37°
Thu, 0554° / 39°0Partly cloudy
MorningOvercast39°feels 32°
AfternoonClear54°feels 51°
EveningClear42°feels 39°
OvernightOvercast43°feels 37°
54 °Partly cloudy

Iona, Thursday, 5 November

Partly cloudy. High 54°, low 39°.

Pressure30.00 inHg
Wind11.9 mph NW
Humidity50%
Visibility6.2 mi
Dew point32°
Fri, 0650° / 34°0Overcast
MorningOvercast36°feels 36°
AfternoonOvercast48°feels 46°
EveningOvercast43°feels 40°
OvernightClear36°feels 36°
50 °Overcast

Iona, Friday, 6 November

Overcast. High 50°, low 34°.

Pressure30.15 inHg
Wind3.9 mph SE
Humidity71%
Visibility6.2 mi
Dew point37°
Sat, 0760° / 37°0Overcast
MorningOvercast43°feels 40°
AfternoonOvercast57°feels 55°
EveningOvercast51°feels 48°
OvernightOvercast46°feels 40°
60 °Overcast

Iona, Saturday, 7 November

Overcast. High 60°, low 37°.

Pressure29.97 inHg
Wind25.1 mph NW
Humidity46%
Visibility—
Dew point35°
Sun, 0849° / 39°0Clear
MorningClear41°feels 34°
AfternoonClear46°feels 41°
EveningClear42°feels 40°
OvernightClear40°feels 37°
49 °Clear

Iona, Sunday, 8 November

Clear. High 49°, low 39°.

Pressure30.18 inHg
Wind14.9 mph NW
Humidity55%
Visibility—
Dew point30°
Mon, 0962° / 38°0Overcast
MorningOvercast45°feels 41°
AfternoonOvercast58°feels 56°
EveningOvercast49°feels 47°
OvernightOvercast44°feels 40°
62 °Overcast

Iona, Monday, 9 November

Overcast. High 62°, low 38°.

Pressure29.97 inHg
Wind16.4 mph NW
Humidity39%
Visibility—
Dew point32°
Tue, 1057° / 39°0Overcast
MorningOvercast43°feels 42°
AfternoonOvercast52°feels 49°
EveningOvercast47°feels 43°
OvernightOvercast43°feels 40°
57 °Overcast

Iona, Tuesday, 10 November

Overcast. High 57°, low 39°.

Pressure30.09 inHg
Wind9.9 mph SE
Humidity38%
Visibility—
Dew point26°
Wed, 1154° / 40°0Mostly clear
MorningMostly clear44°feels 40°
AfternoonMostly clear51°feels 48°
EveningMostly clear44°feels 42°
OvernightMostly clear41°feels 38°
54 °Mostly clear

Iona, Wednesday, 11 November

Mostly clear. High 54°, low 40°.

Pressure30.12 inHg
Wind10.5 mph N
Humidity50%
Visibility—
Dew point32°

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 Iona, 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.