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As of 06:48 CST

Weather in Iona, SD

37°Current weather

Iona, Sunday, 8 November, 06:48

Clear. Feels like 33°. High 64°, low 37°.

Pressure30.18 inHg
Wind5.3 mph W
Humidity83%
Visibility6.2 mi
Dew point32°

10-day forecast for Iona, SD: 28° to 66°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.

66°
Best day: Sunday, November 15
42°
Worst day: Thursday, November 12

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

Mon, 0962° / 43°0Clear
MorningOvercast46°feels 41°
AfternoonPartly cloudy62°feels 60°
EveningMostly clear48°feels 46°
OvernightClear53°feels 51°
62 °Clear

Iona, Monday, 9 November

Clear. High 62°, low 43°.

Pressure30.09 inHg
Wind11.3 mph NW
Humidity44%
Visibility6.2 mi
Dew point38°
Tue, 1063° / 38°0Overcast
MorningOvercast40°feels 36°
AfternoonOvercast63°feels 61°
EveningClear52°feels 50°
OvernightClear40°feels 40°
63 °Overcast

Iona, Tuesday, 10 November

Overcast. High 63°, low 38°.

Pressure30.00 inHg
Wind12.7 mph SE
Humidity41%
Visibility6.2 mi
Dew point36°
Wed, 1154° / 43°0Clear
MorningClear45°feels 39°
AfternoonPartly cloudy54°feels 52°
EveningClear44°feels 41°
OvernightPartly cloudy48°feels 42°
54 °Clear

Iona, Wednesday, 11 November

Clear. High 54°, low 43°.

Pressure30.12 inHg
Wind14.9 mph NW
Humidity57%
Visibility6.2 mi
Dew point39°
Thu, 1242° / 32°0Clear
MorningClear35°feels 31°
AfternoonClear38°feels 35°
EveningClear35°feels 35°
OvernightOvercast40°feels 36°
42 °Clear

Iona, Thursday, 12 November

Clear. High 42°, low 32°.

Pressure30.33 inHg
Wind6.9 mph NE
Humidity71%
Visibility—
Dew point30°
Fri, 1345° / 28°0Overcast
MorningOvercast32°feels 26°
AfternoonOvercast41°feels 35°
EveningOvercast40°feels 36°
OvernightOvercast38°feels 35°
45 °Overcast

Iona, Friday, 13 November

Overcast. High 45°, low 28°.

Pressure30.12 inHg
Wind9.9 mph SE
Humidity67%
Visibility—
Dew point29°
Sat, 1464° / 43°0Clear
MorningClear48°feels 46°
AfternoonClear60°feels 57°
EveningClear53°feels 51°
OvernightClear49°feels 47°
64 °Clear

Iona, Saturday, 14 November

Clear. High 64°, low 43°.

Pressure29.91 inHg
Wind5.7 mph W
Humidity39%
Visibility—
Dew point33°
Sun, 1566° / 46°0Mostly clear
MorningMostly clear51°feels 49°
AfternoonMostly clear63°feels 60°
EveningMostly clear54°feels 51°
OvernightMostly clear49°feels 47°
66 °Mostly clear

Iona, Sunday, 15 November

Mostly clear. High 66°, low 46°.

Pressure29.94 inHg
Wind9 mph S
Humidity33%
Visibility—
Dew point32°
Mon, 1663° / 47°0Overcast
MorningOvercast51°feels 48°
AfternoonOvercast60°feels 59°
EveningOvercast56°feels 54°
OvernightOvercast53°feels 51°
63 °Overcast

Iona, Monday, 16 November

Overcast. High 63°, low 47°.

Pressure29.85 inHg
Wind13.6 mph S
Humidity51%
Visibility—
Dew point41°
Tue, 1759° / 45°0Overcast
MorningOvercast48°feels 45°
AfternoonOvercast55°feels 52°
EveningOvercast51°feels 48°
OvernightOvercast48°feels 47°
59 °Overcast

Iona, Tuesday, 17 November

Overcast. High 59°, low 45°.

Pressure30.03 inHg
Wind11.7 mph SW
Humidity39%
Visibility—
Dew point29°

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.