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As of 02:42 CST

Weather in Iona, SD

24°Current weather

Iona, Friday, 13 November, 02:42

Clear. Feels like 17°. High 45°, low 24°.

Pressure30.21 inHg
Wind5.6 mph SE
Humidity93%
Visibility6.2 mi
Dew point23°

10-day forecast for Iona, SD: 24° to 65°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.

65°
Best day: Wednesday, November 18
45° · 0.08 in
Worst day: Friday, November 20

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

Sat, 1449° / 33°0Overcast
MorningOvercast33°feels 24°
AfternoonOvercast48°feels 42°
EveningOvercast44°feels 36°
OvernightOvercast33°feels 24°
49 °Overcast

Iona, Saturday, 14 November

Overcast. High 49°, low 33°.

Pressure30.09 inHg
Wind16.3 mph SE
Humidity59%
Visibility6.2 mi
Dew point30°
Sun, 1556° / 39°0Clear
MorningClear39°feels 32°
AfternoonClear56°feels 54°
EveningClear48°feels 42°
OvernightPartly cloudy41°feels 34°
56 °Clear

Iona, Sunday, 15 November

Clear. High 56°, low 39°.

Pressure30.21 inHg
Wind13.8 mph S
Humidity53%
Visibility6.2 mi
Dew point36°
Mon, 1659° / 45°0Mostly clear
MorningClear45°feels 38°
AfternoonMostly clear58°feels 56°
EveningOvercast50°feels 48°
OvernightClear45°feels 38°
59 °Mostly clear

Iona, Monday, 16 November

Mostly clear. High 59°, low 45°.

Pressure30.12 inHg
Wind14.7 mph S
Humidity56%
Visibility6.2 mi
Dew point41°
Tue, 1753° / 45°0Overcast
MorningOvercast47°feels 42°
AfternoonOvercast51°feels 49°
EveningOvercast51°feels 49°
OvernightOvercast46°feels 40°
53 °Overcast

Iona, Tuesday, 17 November

Overcast. High 53°, low 45°.

Pressure29.97 inHg
Wind23.2 mph S
Humidity66%
Visibility—
Dew point39°
Wed, 1865° / 47°0Clear
MorningClear51°feels 46°
AfternoonClear60°feels 58°
EveningClear53°feels 50°
OvernightClear49°feels 42°
65 °Clear

Iona, Wednesday, 18 November

Clear. High 65°, low 47°.

Pressure29.62 inHg
Wind19.9 mph S
Humidity54%
Visibility—
Dew point43°
Thu, 1949° / 41°0Overcast
MorningOvercast44°feels 38°
AfternoonOvercast46°feels 43°
EveningOvercast43°feels 41°
OvernightOvercast41°feels 38°
49 °Overcast

Iona, Thursday, 19 November

Overcast. High 49°, low 41°.

Pressure30.33 inHg
Wind19.1 mph W
Humidity53%
Visibility—
Dew point30°
Fri, 2045° / 38°0.08Light rain
MorningLight rain42°feels 36°
AfternoonLight rain45°feels 39°
EveningLight rain43°feels 38°
OvernightLight rain43°feels 40°
45 °Light rain

Iona, Friday, 20 November

Light rain. High 45°, low 38°.

Pressure30.24 inHg
Wind10.8 mph E
Humidity72%
Visibility—
Dew point36°
Sat, 2150° / 44°0.05Light rain
MorningLight rain46°feels 45°
AfternoonLight rain48°feels 46°
EveningLight rain48°feels 46°
OvernightLight rain49°feels 47°
50 °Light rain

Iona, Saturday, 21 November

Light rain. High 50°, low 44°.

Pressure30.00 inHg
Wind6.7 mph E
Humidity93%
Visibility—
Dew point45°
Sun, 2258° / 42°0.07Light rain
MorningLight rain58°feels 56°
AfternoonLight rain56°feels 53°
EveningLight rain47°feels 41°
OvernightLight rain45°feels 38°
58 °Light rain

Iona, Sunday, 22 November

Light rain. High 58°, low 42°.

Pressure29.50 inHg
Wind21.6 mph NW
Humidity42%
Visibility—
Dew point35°

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.