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As of 16:14 CDT

Weather in Iona, SD

57°Current weather

Iona, Tuesday, 27 October, 16:14

Clear. Feels like 55°. High 57°, low 38°.

Pressure29.88 inHg
Wind13.3 mph S
Humidity70%
Visibility6.2 mi
Dew point47°

Two-week outlook for Iona, SD: week one averages a high of 62.9° and week two 54.7°, so week two runs 8.3° cooler than week one. Around 3.4 inches of precipitation are expected over the 14 days, across 4 wet days. The nearest weekend, October 31: 68°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 27 – November 2)62.9°44.3°1.0 in / 1 d—
2nd (November 3 – November 9)54.7°46.3°2.4 in / 3 d—

Weekend weather

Sat, October 31
Overcast
68°52°
no precip.
Sun, November 1
Overcast
68°53°
no precip.
Sat, November 7
Overcast
59°43°
no precip.
Sun, November 8
Clear
61°47°
no precip.
Wed, 2862° / 43°0Partly cloudy
62 °Partly cloudy

Iona, Wednesday, 28 October

Partly cloudy. High 62°, low 43°.

Pressure29.85 inHg
Wind10.4 mph W
Humidity74%
Visibility6.2 mi
Dew point54°
Thu, 2963° / 37°0Mostly clear
63 °Mostly clear

Iona, Thursday, 29 October

Mostly clear. High 63°, low 37°.

Pressure30.18 inHg
Wind11.1 mph SE
Humidity47%
Visibility6.2 mi
Dew point38°
Fri, 3063° / 45°0Overcast
63 °Overcast

Iona, Friday, 30 October

Overcast. High 63°, low 45°.

Pressure30.21 inHg
Wind3.8 mph NE
Humidity74%
Visibility6.2 mi
Dew point49°
Sat, 3168° / 52°0Overcast
68 °Overcast

Iona, Saturday, 31 October

Overcast. High 68°, low 52°.

Pressure30.09 inHg
Wind13.4 mph SE
Humidity78%
Visibility6.2 mi
Dew point54°
Sun, 0168° / 53°0Overcast
68 °Overcast

Iona, Sunday, 1 November

Overcast. High 68°, low 53°.

Pressure29.97 inHg
Wind17.2 mph S
Humidity58%
Visibility—
Dew point49°
Mon, 0259° / 42°1.02Rain
59 °Rain

Iona, Monday, 2 November

Rain. High 59°, low 42°.

Pressure29.80 inHg
Wind22.7 mph NW
Humidity92%
Visibility—
Dew point49°
Tue, 0350° / 40°1.38Rain
50 °Rain

Iona, Tuesday, 3 November

Rain. High 50°, low 40°.

Pressure29.88 inHg
Wind20.2 mph NW
Humidity97%
Visibility—
Dew point47°
Wed, 0450° / 49°0.62Rain
50 °Rain

Iona, Wednesday, 4 November

Rain. High 50°, low 49°.

Pressure29.94 inHg
Wind18.3 mph N
Humidity95%
Visibility—
Dew point48°
Thu, 0550° / 49°0.38Light rain
50 °Light rain

Iona, Thursday, 5 November

Light rain. High 50°, low 49°.

Pressure29.91 inHg
Wind11.3 mph N
Humidity96%
Visibility—
Dew point48°
Fri, 0656° / 47°0Overcast
56 °Overcast

Iona, Friday, 6 November

Overcast. High 56°, low 47°.

Pressure30.15 inHg
Wind9.1 mph NW
Humidity71%
Visibility—
Dew point45°
Sat, 0759° / 43°0Overcast
59 °Overcast

Iona, Saturday, 7 November

Overcast. High 59°, low 43°.

Pressure30.12 inHg
Wind13.1 mph S
Humidity66%
Visibility—
Dew point43°
Sun, 0861° / 47°0Clear
61 °Clear

Iona, Sunday, 8 November

Clear. High 61°, low 47°.

Pressure30.03 inHg
Wind18.4 mph S
Humidity62%
Visibility—
Dew point45°
Mon, 0957° / 48°0Overcast
57 °Overcast

Iona, Monday, 9 November

Overcast. High 57°, low 48°.

Pressure29.94 inHg
Wind17.5 mph SE
Humidity69%
Visibility—
Dew point45°

About this forecast

Can I plan a trip on a 2-week forecast?

Week one is solid for planning — accuracy is high. Week two shows the trend: go by the averages and the comparison with normal, and check the details closer to the date.

What does the "Vs normal" column mean?

It is the gap between the forecast and the climate normal for those same dates in Iona, SD, computed over 60 years. A positive value means the week runs warmer than usual.

Why are weekends shown separately?

Saturday and Sunday plans are what people check most, so we give them their own cards with temperature and precipitation.