Cities / United States / South Dakota

24°

☁️ Iona weather

Overcast. .

Feels like 26° Wind 19 km/h SE Humidity 84% Pressure 1010 hPa UV 0 Air Good ☀ 07:07 - 20:04

Right now it is 24° in Iona with overcast skies, today's high is 29° with an overnight low of 22° and about 2.5 mm of rain is expected. The sun rises at 07:07 and sets at 20:04, giving 12h 57m of daylight. Over the coming week highs range from 23° to 35°.

Iona is in South Dakota, United States, sitting 552 m above sea level. Local time is America/Chicago (UTC−5), and every time on this page is shown in it.

Next 24 hours - temperature

20° 25° 29° 29° 21° 03:00 · 24.2° · 0 mm 04:00 · 24.2° · 0 mm 05:00 · 24.3° · 0 mm 06:00 · 23.7° · 0 mm 07:00 · 23.7° · 0 mm 08:00 · 24.1° · 0 mm 09:00 · 25.1° · 0 mm 10:00 · 23.1° · 0 mm 11:00 · 22.4° · 2.5 mm 12:00 · 24.1° · 0 mm 13:00 · 25.9° · 0 mm 14:00 · 26.2° · 0 mm 15:00 · 26.7° · 0 mm 16:00 · 27.1° · 0 mm 17:00 · 28.3° · 0 mm 18:00 · 28.6° · 0 mm 19:00 · 27.4° · 0 mm 20:00 · 25.6° · 0 mm 21:00 · 24.2° · 0 mm 22:00 · 23° · 0 mm 23:00 · 22° · 0 mm 00:00 · 21.2° · 0 mm 01:00 · 20.8° · 0 mm 02:00 · 20.5° · 0 mm

Precipitation

03:00 · 0 mm 03:00 04:00 · 0 mm 05:00 · 0 mm 06:00 · 0 mm 06:00 07:00 · 0 mm 08:00 · 0 mm 09:00 · 0 mm 09:00 10:00 · 0 mm 11:00 · 2.5 mm 12:00 · 0 mm 12:00 13:00 · 0 mm 14:00 · 0 mm 15:00 · 0 mm 15:00 16:00 · 0 mm 17:00 · 0 mm 18:00 · 0 mm 18:00 19:00 · 0 mm 20:00 · 0 mm 21:00 · 0 mm 21:00 22:00 · 0 mm 23:00 · 0 mm 00:00 · 0 mm 00:00 01:00 · 0 mm 02:00 · 0 mm

Hour by hour

TIMETEMPFEELSRAINCONDITIONS
03:00 ☁️ 24.2° 24.8° - Overcast
04:00 ☁️ 24.2° 25° - Overcast
05:00 ☁️ 24.3° 25.9° - Overcast
06:00 ☁️ 23.7° 24.4° - Overcast
07:00 ☁️ 23.7° 23.4° - Overcast
08:00 ☁️ 24.1° 24.3° - Overcast
09:00 ☁️ 25.1° 23.1° - Overcast
10:00 ☁️ 23.1° 24.3° - Overcast
11:00 🌧️ 22.4° 22.7° 2.5 mm Rain
12:00 ☁️ 24.1° 22.2° - Overcast
13:00 ☁️ 25.9° 26.2° - Overcast
14:00 🌤️ 26.2° 25.4° - Mostly clear

Next 16 days

Today🌧️ 29°22°2.5mm Mon 7☁️ 34°20° Tue 8☁️ 32°21° Wed 9☀️ 29°16° Thu 10☀️ 35°16° Fri 11☁️ 31°19° Sat 12🌦️ 23°10°1.5mm Sun 13🌦️ 19°9°1.2mm Mon 14☀️ 25°7° Tue 15☀️ 31°13° Wed 16☀️ 36°18° Thu 17⛅ 37°22° Fri 18☁️ 33°20°0.3mm Sat 19⛅ 22°11° Sun 20☀️ 25°6° Mon 21🌤️ 0°0°
🌧️ TodaySeptember 6th Avg 25° Low 22° at 23:00 High 29° at 18:00 2.5 mm rain Feels 26° Wind ~31 km/h
Cloudy Clear
00:00 24°
02:00 24°
04:00 24°
06:00 24°
08:00 24°
10:00 23°
12:00 24°
14:00 26°
16:00 27°
18:00 29°
20:00 26°
22:00 23°
☁️ MondaySeptember 7th Avg 26° Low 20° at 05:00 High 34° at 16:00 Wind ~36 km/h
Cloudy
00:00 21°
02:00 21°
04:00 21°
06:00 21°
08:00 21°
10:00 23°
12:00 29°
14:00 33°
16:00 34°
18:00 34°
20:00 31°
22:00 29°
☁️ TuesdaySeptember 8th Avg 28° Low 21° at 23:00 High 32° at 16:00 Feels 27° Wind ~29 km/h
Cloudy Clear
00:00 27°
02:00 30°
04:00 27°
06:00 25°
08:00 24°
10:00 28°
12:00 30°
14:00 32°
16:00 32°
18:00 31°
20:00 26°
22:00 22°
☀️ WednesdaySeptember 9th Avg 22° Low 16° at 07:00 High 29° at 16:00 Feels 23° Wind ~27 km/h
Clear Cloudy
00:00 20°
02:00 20°
04:00 19°
06:00 17°
08:00 18°
10:00 23°
12:00 25°
14:00 27°
16:00 29°
18:00 28°
20:00 23°
22:00 22°
☀️ ThursdaySeptember 10th Avg 25° Low 16° at 07:00 High 35° at 17:00 Feels 31° Wind ~13 km/h
Clear Cloudy Clear
00:00 20°
02:00 18°
04:00 17°
06:00 16°
08:00 17°
10:00 26°
12:00 31°
14:00 34°
16:00 35°
18:00 35°
20:00 29°
22:00 24°
☁️ FridaySeptember 11th Avg 25° Low 19° at 06:00 High 31° at 14:00 Feels 24° Wind ~31 km/h
Partly Cloudy Cloudy Clear
00:00 22°
02:00 21°
04:00 21°
06:00 19°
08:00 21°
10:00 27°
12:00 30°
14:00 31°
16:00 31°
18:00 29°
20:00 25°
22:00 20°
🌦️ SaturdaySeptember 12th Avg 17° Low 10° at 23:00 High 23° at 15:00 1.5 mm rain Feels 16° Wind ~35 km/h
Cloudy Rain Cloudy Partly Cloudy Rain
00:00 19°
02:00 18°
04:00 17°
06:00 16° 0.2mm
08:00 16°
10:00 17°
12:00 20°
14:00 22°
16:00 23°
18:00 19°
20:00 15° 0.3mm
22:00 11° 0.3mm
🌦️ SundaySeptember 13th Avg 13° Low 9° at 23:00 High 19° at 16:00 1.2 mm rain Feels 12° Wind ~27 km/h
Rain Partly Cloudy Clear
00:00 11°
02:00 11° 0.1mm
04:00 11° 0.1mm
06:00 10° 0.2mm
08:00 11° 0.1mm
10:00 13° 0.1mm
12:00 15°
14:00 18°
16:00 19°
18:00 16°
20:00 12°
22:00 9°
☀️ MondaySeptember 14th Avg 16° Low 7° at 06:00 High 25° at 16:00 Feels 21° Wind ~24 km/h
Clear
00:00 9°
02:00 8°
04:00 8°
06:00 7°
08:00 10°
10:00 16°
12:00 20°
14:00 23°
16:00 25°
18:00 24°
20:00 21°
22:00 16°
☀️ TuesdaySeptember 15th Avg 22° Low 13° at 06:00 High 31° at 16:00 Feels 24° Wind ~35 km/h
Clear Partly Cloudy
00:00 14°
02:00 14°
04:00 14°
06:00 13°
08:00 15°
10:00 20°
12:00 25°
14:00 29°
16:00 31°
18:00 30°
20:00 28°
22:00 24°
☀️ WednesdaySeptember 16th Avg 27° Low 18° at 07:00 High 36° at 16:00 Feels 30° Wind ~29 km/h
Clear Clear
00:00 22°
02:00 21°
04:00 20°
06:00 18°
08:00 20°
10:00 24°
12:00 30°
14:00 35°
16:00 36°
18:00 35°
20:00 32°
22:00 28°
⛅ ThursdaySeptember 17th Avg 29° Low 22° at 07:00 High 37° at 16:00 Feels 30° Wind ~32 km/h
Partly Cloudy Partly Cloudy Cloudy Partly Cloudy Clear
00:00 26°
02:00 25°
04:00 24°
06:00 22°
08:00 23°
10:00 27°
12:00 32°
14:00 36°
16:00 37°
18:00 36°
20:00 33°
22:00 29°
☁️ FridaySeptember 18th Avg 27° Low 20° at 23:00 High 33° at 13:00 0.3 mm rain Feels 31° Wind ~33 km/h
Cloudy Partly Cloudy Cloudy Rain
00:00 27°
02:00 26°
04:00 26°
06:00 22°
08:00 23°
10:00 27°
12:00 32°
14:00 33°
16:00 31°
18:00 28°
20:00 25° 0.1mm
22:00 22° 0.1mm
⛅ SaturdaySeptember 19th Avg 17° Low 11° at 23:00 High 22° at 15:00 Feels 19° Wind ~28 km/h
Clear Partly Cloudy
00:00 20°
02:00 18°
04:00 17°
06:00 16°
08:00 15°
10:00 16°
12:00 20°
14:00 22°
16:00 21°
18:00 19°
20:00 16°
22:00 11°
☀️ SundaySeptember 20th Avg 15° Low 6° at 06:00 High 25° at 17:00 Feels 18° Wind ~26 km/h
Clear
00:00 10°
02:00 9°
04:00 8°
06:00 6°
08:00 8°
10:00 12°
12:00 18°
14:00 22°
16:00 25°
18:00 24°
20:00 22°
22:00 19°
🌤️ MondaySeptember 21st Avg 24° Low 0° at 02:00 High 0° at 16:00 Feels 27° Wind ~40 km/h
Clear Unknown
00:00 17°
02:00 17°
04:00 17°
06:00 17°
08:00 19°
10:00 23°
12:00 29°
14:00 33°
16:00 35°
18:00 34°
20:00 0°
22:00 0°

Sun

☀️ Sunrise 07:07 · Sunset 20:04

12h 57m of daylight · America/Chicago

Air quality

PM2.5 3.2 µg/m³ - Good

No reason to change your plans - open the windows.

Source: Copernicus CAMS, updated hourly.

Nearby

Grandview · 15.2 km Dixon · 18.2 km Ola · 18.4 km Hamill · 21.5 km Bijou Hills · 22.4 km Platte Colony · 25.5 km

Tools for Iona

☔ Will it rain today? 🌅 Sunrise & sunset 🫁 Air quality 📼 Weather on this day

Common questions about Iona weather

Will it rain in Iona today?

Yes - about 2.5 mm of rain is expected in Iona today.

What is the temperature in Iona right now?

It is 24° in Iona right now, though it feels closer to 26°. Today runs between a low of 22° and a high of 29°.

What time is sunrise and sunset in Iona?

The sun rises at 07:07 and sets at 20:04 local time in Iona today, giving 12h 57m of daylight.

What is the air quality in Iona?

PM2.5 in Iona is currently 3.2 µg/m³, which counts as Good on the European air-quality index. No reason to change your plans - open the windows.

How accurate is the Iona forecast, and how far ahead does it go?

This page shows 16 days ahead, refreshed every hour. It blends ECMWF, NOAA GFS and whichever national high-resolution model covers Iona best. The first three days are the dependable part - day one is usually within a degree or two - and accuracy falls off steadily after day five, so read the far end as a trend rather than a plan. We publish our measured error against real station observations on the accuracy page.

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