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As of 02:22 CDT

Weather in Iona, SD

39°Current weather

Iona, Monday, 26 October, 02:22

Overcast. Feels like 33°. High 42°, low 35°.

Pressure30.47 inHg
Wind8.2 mph NE
Humidity90%
Visibility6.2 mi
Dew point36°

Two-week outlook for Iona, SD: week one averages a high of 60.3° and week two 60.9°, so both weeks look similar in temperature. Around 0.9 inches of precipitation are expected over the 14 days, across 3 wet days. The nearest weekend, October 31: 62°, with precipitation.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 26 – November 1)60.3°43.9°0.8 in / 2 d—
2nd (November 2 – November 8)60.9°45.2°0.1 in / 1 d—

Weekend weather

Sat, October 31
Light rain
62°50°
0.16 in
Sun, November 1
Clear
67°49°
no precip.
Sat, November 7
Light rain
59°46°
0.01 in
Sun, November 8
Clear
53°36°
no precip.
Tue, 2764° / 35°0Clear
64 °Clear

Iona, Tuesday, 27 October

Clear. High 64°, low 35°.

Pressure30.06 inHg
Wind13.2 mph S
Humidity68%
Visibility6.2 mi
Dew point38°
Wed, 2866° / 46°0Overcast
66 °Overcast

Iona, Wednesday, 28 October

Overcast. High 66°, low 46°.

Pressure29.91 inHg
Wind4.9 mph SW
Humidity87%
Visibility6.2 mi
Dew point55°
Thu, 2961° / 44°0Overcast
61 °Overcast

Iona, Thursday, 29 October

Overcast. High 61°, low 44°.

Pressure30.12 inHg
Wind8.9 mph SE
Humidity85%
Visibility6.2 mi
Dew point48°
Fri, 3061° / 49°0.03Light rain
61 °Light rain

Iona, Friday, 30 October

Light rain. High 61°, low 49°.

Pressure30.00 inHg
Wind9.5 mph E
Humidity86%
Visibility—
Dew point55°
Sat, 3162° / 50°0.16Light rain
62 °Light rain

Iona, Saturday, 31 October

Light rain. High 62°, low 50°.

Pressure29.97 inHg
Wind7.1 mph E
Humidity79%
Visibility—
Dew point53°
Sun, 0167° / 49°0Clear
67 °Clear

Iona, Sunday, 1 November

Clear. High 67°, low 49°.

Pressure29.91 inHg
Wind13 mph S
Humidity54%
Visibility—
Dew point46°
Mon, 0266° / 48°0Overcast
66 °Overcast

Iona, Monday, 2 November

Overcast. High 66°, low 48°.

Pressure29.85 inHg
Wind18.7 mph NW
Humidity50%
Visibility—
Dew point45°
Tue, 0357° / 43°0Overcast
57 °Overcast

Iona, Tuesday, 3 November

Overcast. High 57°, low 43°.

Pressure30.12 inHg
Wind13.3 mph SE
Humidity39%
Visibility—
Dew point29°
Wed, 0450° / 44°0.04Light rain
50 °Light rain

Iona, Wednesday, 4 November

Light rain. High 50°, low 44°.

Pressure30.27 inHg
Wind16.6 mph SE
Humidity84%
Visibility—
Dew point42°
Thu, 0562° / 44°0Overcast
62 °Overcast

Iona, Thursday, 5 November

Overcast. High 62°, low 44°.

Pressure30.09 inHg
Wind17.3 mph S
Humidity71%
Visibility—
Dew point48°
Fri, 0679° / 55°0Clear
79 °Clear

Iona, Friday, 6 November

Clear. High 79°, low 55°.

Pressure29.50 inHg
Wind17.1 mph S
Humidity43%
Visibility—
Dew point46°
Sat, 0759° / 46°0.01Light rain
59 °Light rain

Iona, Saturday, 7 November

Light rain. High 59°, low 46°.

Pressure29.83 inHg
Wind16.6 mph NW
Humidity62%
Visibility—
Dew point43°
Sun, 0853° / 36°0Clear
53 °Clear

Iona, Sunday, 8 November

Clear. High 53°, low 36°.

Pressure30.36 inHg
Wind15.3 mph SE
Humidity45%
Visibility—
Dew point25°

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.