EN
English Español

As of 01:18 CST

Weather in Iona, SD

55°Current weather

Iona, Monday, 9 November, 01:18

Clear. Feels like 53°. High 63°, low 43°.

Pressure29.88 inHg
Wind14.2 mph SW
Humidity55%
Visibility6.2 mi
Dew point39°

10-day forecast for Iona, SD: 28° 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 15
41°
Worst day: Thursday, November 12

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

Tue, 1063° / 38°0Overcast
MorningOvercast41°feels 36°
AfternoonOvercast63°feels 61°
EveningClear52°feels 50°
OvernightMostly clear40°feels 40°
63 °Overcast

Iona, Tuesday, 10 November

Overcast. High 63°, low 38°.

Pressure30.03 inHg
Wind10.4 mph S
Humidity42%
Visibility6.2 mi
Dew point37°
Wed, 1157° / 42°0Partly cloudy
MorningClear43°feels 38°
AfternoonClear57°feels 55°
EveningClear45°feels 44°
OvernightClear45°feels 40°
57 °Partly cloudy

Iona, Wednesday, 11 November

Partly cloudy. High 57°, low 42°.

Pressure30.15 inHg
Wind7.8 mph NW
Humidity61%
Visibility6.2 mi
Dew point41°
Thu, 1241° / 32°0Overcast
MorningOvercast38°feels 32°
AfternoonPartly cloudy40°feels 36°
EveningClear33°feels 29°
OvernightClear38°feels 36°
41 °Overcast

Iona, Thursday, 12 November

Overcast. High 41°, low 32°.

Pressure30.30 inHg
Wind7.6 mph NE
Humidity71%
Visibility6.2 mi
Dew point28°
Fri, 1344° / 28°0Partly cloudy
MorningPartly cloudy32°feels 26°
AfternoonPartly cloudy41°feels 34°
EveningPartly cloudy38°feels 32°
OvernightPartly cloudy35°feels 28°
44 °Partly cloudy

Iona, Friday, 13 November

Partly cloudy. High 44°, low 28°.

Pressure30.18 inHg
Wind12.8 mph SE
Humidity66%
Visibility—
Dew point29°
Sat, 1457° / 37°0Overcast
MorningOvercast41°feels 34°
AfternoonOvercast51°feels 48°
EveningOvercast48°feels 44°
OvernightOvercast44°feels 40°
57 °Overcast

Iona, Saturday, 14 November

Overcast. High 57°, low 37°.

Pressure29.91 inHg
Wind16 mph S
Humidity53%
Visibility—
Dew point33°
Sun, 1566° / 43°0Overcast
MorningOvercast49°feels 45°
AfternoonOvercast61°feels 58°
EveningOvercast52°feels 49°
OvernightOvercast48°feels 45°
66 °Overcast

Iona, Sunday, 15 November

Overcast. High 66°, low 43°.

Pressure29.88 inHg
Wind9.9 mph SE
Humidity29%
Visibility—
Dew point28°
Mon, 1662° / 44°0Overcast
MorningOvercast48°feels 44°
AfternoonOvercast58°feels 56°
EveningOvercast54°feels 53°
OvernightOvercast50°feels 49°
62 °Overcast

Iona, Monday, 16 November

Overcast. High 62°, low 44°.

Pressure29.88 inHg
Wind13.9 mph S
Humidity48%
Visibility—
Dew point37°
Tue, 1754° / 44°0.06Light rain
MorningLight rain53°feels 51°
AfternoonLight rain51°feels 48°
EveningLight rain47°feels 42°
OvernightLight rain46°feels 41°
54 °Light rain

Iona, Tuesday, 17 November

Light rain. High 54°, low 44°.

Pressure30.06 inHg
Wind23.6 mph W
Humidity50%
Visibility—
Dew point34°
Wed, 1853° / 40°0Clear
MorningClear43°feels 37°
AfternoonClear50°feels 46°
EveningClear46°feels 40°
OvernightClear43°feels 36°
53 °Clear

Iona, Wednesday, 18 November

Clear. High 53°, low 40°.

Pressure30.24 inHg
Wind21.2 mph W
Humidity28%
Visibility—
Dew point17°

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.