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As of 09:12 CST

Weather in Iona, SD

57°Current weather

Iona, Sunday, 1 November, 09:12

Overcast. Feels like 56°. High 65°, low 56°.

Pressure30.06 inHg
Wind13.2 mph S
Humidity90%
Visibility6.2 mi
Dew point56°

10-day forecast for Iona, SD: 36° to 65°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.

65°
Best day: Tuesday, November 10
63° · 1.29 in
Worst day: Monday, November 2

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

Mon, 0263° / 55°1.29Heavy rain
MorningRain61°feels 61°
AfternoonOvercast62°feels 61°
EveningOvercast57°feels 56°
OvernightRain58°feels 58°
63 °Heavy rain

Iona, Monday, 2 November

Heavy rain. High 63°, low 55°.

Pressure29.47 inHg
Wind19.9 mph W
Humidity92%
Visibility6.2 mi
Dew point56°
Tue, 0353° / 45°0.42Rain
MorningLight rain47°feels 39°
AfternoonLight rain48°feels 42°
EveningLight rain47°feels 41°
OvernightLight rain51°feels 50°
53 °Rain

Iona, Tuesday, 3 November

Rain. High 53°, low 45°.

Pressure30.00 inHg
Wind17.6 mph NW
Humidity87%
Visibility3.7 mi
Dew point43°
Wed, 0453° / 40°0.06Light rain
MorningMostly clear40°feels 31°
AfternoonMostly clear53°feels 50°
EveningOvercast46°feels 41°
OvernightLight rain44°feels 37°
53 °Light rain

Iona, Wednesday, 4 November

Light rain. High 53°, low 40°.

Pressure29.88 inHg
Wind16.5 mph NW
Humidity53%
Visibility6.2 mi
Dew point34°
Thu, 0556° / 40°0Partly cloudy
MorningPartly cloudy42°feels 36°
AfternoonPartly cloudy52°feels 49°
EveningPartly cloudy46°feels 44°
OvernightOvercast43°feels 37°
56 °Partly cloudy

Iona, Thursday, 5 November

Partly cloudy. High 56°, low 40°.

Pressure30.03 inHg
Wind12.1 mph NW
Humidity48%
Visibility—
Dew point32°
Fri, 0659° / 36°0Overcast
MorningOvercast42°feels 38°
AfternoonOvercast55°feels 53°
EveningOvercast50°feels 48°
OvernightOvercast46°feels 41°
59 °Overcast

Iona, Friday, 6 November

Overcast. High 59°, low 36°.

Pressure29.97 inHg
Wind11.5 mph SE
Humidity54%
Visibility—
Dew point37°
Sat, 0758° / 46°0Mostly clear
MorningMostly clear49°feels 45°
AfternoonMostly clear55°feels 52°
EveningMostly clear50°feels 47°
OvernightMostly clear47°feels 45°
58 °Mostly clear

Iona, Saturday, 7 November

Mostly clear. High 58°, low 46°.

Pressure30.09 inHg
Wind11.4 mph NW
Humidity44%
Visibility—
Dew point33°
Sun, 0864° / 45°0Partly cloudy
MorningPartly cloudy50°feels 48°
AfternoonPartly cloudy60°feels 58°
EveningPartly cloudy55°feels 53°
OvernightPartly cloudy51°feels 49°
64 °Partly cloudy

Iona, Sunday, 8 November

Partly cloudy. High 64°, low 45°.

Pressure29.88 inHg
Wind5.8 mph NW
Humidity40%
Visibility—
Dew point35°
Mon, 0958° / 47°0Partly cloudy
MorningPartly cloudy50°feels 47°
AfternoonPartly cloudy55°feels 52°
EveningPartly cloudy50°feels 47°
OvernightPartly cloudy47°feels 44°
58 °Partly cloudy

Iona, Monday, 9 November

Partly cloudy. High 58°, low 47°.

Pressure30.15 inHg
Wind7 mph W
Humidity38%
Visibility—
Dew point29°
Tue, 1065° / 46°0Overcast
MorningOvercast52°feels 49°
AfternoonOvercast61°feels 59°
EveningOvercast54°feels 52°
OvernightOvercast51°feels 49°
65 °Overcast

Iona, Tuesday, 10 November

Overcast. High 65°, low 46°.

Pressure29.94 inHg
Wind11.7 mph S
Humidity48%
Visibility—
Dew point40°

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.