As of 18:39 CST

Weather in Iona, SD

57°Current weather

Iona, Monday, 2 November, 18:39

Overcast. Feels like 56°. High 63°, low 55°.

Pressure29.71 inHg
Wind16.2 mph NW
Humidity88%
Visibility6.2 mi
Dew point53°

Two-week outlook for Iona, SD: week one averages a high of 53.9° and week two 59.2°, so week two runs 5.3° warmer than week one. Around 1.4 inches of precipitation are expected over the 14 days, across 2 wet days. The nearest weekend, November 7: 60°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (November 2 – November 8)53.9°41.9°1.4 in / 2 d—
2nd (November 9 – November 15)59.2°40°0.0 in / 0 d—

Weekend weather

Sat, November 7
Overcast
60°37°
no precip.
Sun, November 8
Clear
49°39°
no precip.
Sat, November 14
Clear
63°41°
no precip.
Sun, November 15
Clear
58°44°
no precip.
Tue, 0354° / 46°0Overcast
54 °Overcast

Iona, Tuesday, 3 November

Overcast. High 54°, low 46°.

Pressure30.00 inHg
Wind19.4 mph NW
Humidity70%
Visibility6.2 mi
Dew point42°
Wed, 0448° / 42°0.28Rain
48 °Rain

Iona, Wednesday, 4 November

Rain. High 48°, low 42°.

Pressure29.85 inHg
Wind15.4 mph NW
Humidity77%
Visibility5.0 mi
Dew point37°
Thu, 0554° / 39°0Partly cloudy
54 °Partly cloudy

Iona, Thursday, 5 November

Partly cloudy. High 54°, low 39°.

Pressure30.00 inHg
Wind11.9 mph NW
Humidity50%
Visibility6.2 mi
Dew point32°
Fri, 0650° / 34°0Overcast
50 °Overcast

Iona, Friday, 6 November

Overcast. High 50°, low 34°.

Pressure30.15 inHg
Wind3.9 mph SE
Humidity71%
Visibility6.2 mi
Dew point37°
Sat, 0760° / 37°0Overcast
60 °Overcast

Iona, Saturday, 7 November

Overcast. High 60°, low 37°.

Pressure29.97 inHg
Wind25.1 mph NW
Humidity46%
Visibility—
Dew point35°
Sun, 0849° / 39°0Clear
49 °Clear

Iona, Sunday, 8 November

Clear. High 49°, low 39°.

Pressure30.18 inHg
Wind14.9 mph NW
Humidity55%
Visibility—
Dew point30°
Mon, 0962° / 38°0Overcast
62 °Overcast

Iona, Monday, 9 November

Overcast. High 62°, low 38°.

Pressure29.97 inHg
Wind16.4 mph NW
Humidity39%
Visibility—
Dew point32°
Tue, 1057° / 39°0Overcast
57 °Overcast

Iona, Tuesday, 10 November

Overcast. High 57°, low 39°.

Pressure30.09 inHg
Wind9.9 mph SE
Humidity38%
Visibility—
Dew point26°
Wed, 1154° / 40°0Mostly clear
54 °Mostly clear

Iona, Wednesday, 11 November

Mostly clear. High 54°, low 40°.

Pressure30.12 inHg
Wind10.5 mph N
Humidity50%
Visibility—
Dew point32°
Thu, 1255° / 36°0Overcast
55 °Overcast

Iona, Thursday, 12 November

Overcast. High 55°, low 36°.

Pressure30.12 inHg
Wind10.1 mph S
Humidity35%
Visibility—
Dew point22°
Fri, 1365° / 41°0Clear
65 °Clear

Iona, Friday, 13 November

Clear. High 65°, low 41°.

Pressure29.80 inHg
Wind10.2 mph S
Humidity42%
Visibility—
Dew point35°
Sat, 1463° / 41°0Clear
63 °Clear

Iona, Saturday, 14 November

Clear. High 63°, low 41°.

Pressure29.97 inHg
Wind6.3 mph SE
Humidity56%
Visibility—
Dew point40°
Sun, 1558° / 44°0Clear
58 °Clear

Iona, Sunday, 15 November

Clear. High 58°, low 44°.

Pressure30.03 inHg
Wind8.2 mph NW
Humidity46%
Visibility—
Dew point34°

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.