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As of 13:32 CDT

Weather in Iona, SD

62°Current weather

Iona, Saturday, 31 October, 13:32

Overcast. Feels like 61°. High 63°, low 52°.

Pressure30.06 inHg
Wind15.1 mph S
Humidity71%
Visibility6.2 mi
Dew point53°

10-day forecast for Iona, SD: 39° to 68°, with precipitation expected on 5 days. The table below breaks each day into morning, afternoon, evening and overnight.

68°
Best day: Monday, November 9
63° · 1.85 in
Worst day: Monday, November 2

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

Sun, 0167° / 56°0.08Rain
MorningOvercast57°feels 57°
AfternoonOvercast67°feels 66°
EveningOvercast61°feels 60°
OvernightOvercast57°feels 56°
67 °Rain

Iona, Sunday, 1 November

Rain. High 67°, low 56°.

Pressure30.03 inHg
Wind16.4 mph S
Humidity71%
Visibility6.2 mi
Dew point54°
Mon, 0263° / 54°1.85Heavy rain
MorningRain58°feels 58°
AfternoonHeavy rain62°feels 62°
EveningOvercast56°feels 56°
OvernightRain58°feels 57°
63 °Heavy rain

Iona, Monday, 2 November

Heavy rain. High 63°, low 54°.

Pressure29.44 inHg
Wind2.8 mph S
Humidity92%
Visibility1.3 mi
Dew point61°
Tue, 0354° / 44°0.91Rain
MorningRain48°feels 40°
AfternoonClear51°feels 48°
EveningClear46°feels 41°
OvernightRain54°feels 54°
54 °Rain

Iona, Tuesday, 3 November

Rain. High 54°, low 44°.

Pressure30.03 inHg
Wind21.8 mph NW
Humidity71%
Visibility6.2 mi
Dew point39°
Wed, 0452° / 39°0Mostly clear
MorningClear40°feels 34°
AfternoonMostly clear49°feels 46°
EveningMostly clear46°feels 44°
OvernightClear41°feels 35°
52 °Mostly clear

Iona, Wednesday, 4 November

Mostly clear. High 52°, low 39°.

Pressure30.00 inHg
Wind9.1 mph NW
Humidity62%
Visibility6.2 mi
Dew point35°
Thu, 0550° / 41°0Overcast
MorningOvercast45°feels 41°
AfternoonOvercast47°feels 43°
EveningOvercast44°feels 42°
OvernightOvercast42°feels 39°
50 °Overcast

Iona, Thursday, 5 November

Overcast. High 50°, low 41°.

Pressure30.09 inHg
Wind8.3 mph N
Humidity74%
Visibility—
Dew point39°
Fri, 0663° / 40°0Overcast
MorningOvercast48°feels 46°
AfternoonOvercast58°feels 56°
EveningOvercast54°feels 52°
OvernightOvercast50°feels 48°
63 °Overcast

Iona, Friday, 6 November

Overcast. High 63°, low 40°.

Pressure29.85 inHg
Wind7.2 mph SE
Humidity46%
Visibility—
Dew point37°
Sat, 0753° / 48°0.11Light rain
MorningLight rain50°feels 45°
AfternoonLight rain50°feels 47°
EveningLight rain48°feels 43°
OvernightLight rain49°feels 44°
53 °Light rain

Iona, Saturday, 7 November

Light rain. High 53°, low 48°.

Pressure29.97 inHg
Wind17.4 mph NW
Humidity58%
Visibility—
Dew point36°
Sun, 0858° / 42°0Clear
MorningClear46°feels 42°
AfternoonClear53°feels 51°
EveningClear50°feels 47°
OvernightClear46°feels 43°
58 °Clear

Iona, Sunday, 8 November

Clear. High 58°, low 42°.

Pressure30.15 inHg
Wind7.6 mph NW
Humidity53%
Visibility—
Dew point35°
Mon, 0968° / 45°0Clear
MorningClear50°feels 47°
AfternoonClear62°feels 60°
EveningClear56°feels 54°
OvernightClear51°feels 49°
68 °Clear

Iona, Monday, 9 November

Clear. High 68°, low 45°.

Pressure29.97 inHg
Wind6.3 mph S
Humidity35%
Visibility—
Dew point33°

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.