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As of 04:19 CST

Weather in Iona, SD

39°Current weather

Iona, Wednesday, 4 November, 04:19

Overcast. Feels like 30°. High 46°, low 38°.

Pressure29.91 inHg
Wind14.4 mph NW
Humidity89%
Visibility6.2 mi
Dew point35°

Two-week outlook for Iona, SD: week one averages a high of 55.6° and week two 59.2°, so week two runs 3.6° warmer than week one. Around 0.0 inches of precipitation are expected over the 14 days, across 0 wet days. The nearest weekend, November 7: 65°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (November 4 – November 10)55.6°39.1°0.0 in / 0 d—
2nd (November 11 – November 17)59.2°40.6°0.0 in / 0 d—

Weekend weather

Sat, November 7
Clear
65°38°
no precip.
Sun, November 8
Clear
63°39°
no precip.
Sat, November 14
Overcast
59°42°
no precip.
Sun, November 15
Overcast
50°39°
no precip.
Thu, 0547° / 35°0Clear
47 °Clear

Iona, Thursday, 5 November

Clear. High 47°, low 35°.

Pressure30.12 inHg
Wind10.5 mph NW
Humidity65%
Visibility6.2 mi
Dew point36°
Fri, 0651° / 31°0Partly cloudy
51 °Partly cloudy

Iona, Friday, 6 November

Partly cloudy. High 51°, low 31°.

Pressure30.27 inHg
Wind8.2 mph SE
Humidity73%
Visibility6.2 mi
Dew point37°
Sat, 0765° / 38°0Clear
65 °Clear

Iona, Saturday, 7 November

Clear. High 65°, low 38°.

Pressure30.15 inHg
Wind3.8 mph W
Humidity54%
Visibility6.2 mi
Dew point41°
Sun, 0863° / 39°0Clear
63 °Clear

Iona, Sunday, 8 November

Clear. High 63°, low 39°.

Pressure30.24 inHg
Wind11.6 mph S
Humidity52%
Visibility—
Dew point37°
Mon, 0963° / 48°0Mostly clear
63 °Mostly clear

Iona, Monday, 9 November

Mostly clear. High 63°, low 48°.

Pressure30.03 inHg
Wind12.9 mph SW
Humidity52%
Visibility—
Dew point40°
Tue, 1056° / 43°0Overcast
56 °Overcast

Iona, Tuesday, 10 November

Overcast. High 56°, low 43°.

Pressure30.15 inHg
Wind5.8 mph SE
Humidity44%
Visibility—
Dew point30°
Wed, 1157° / 40°0Clear
57 °Clear

Iona, Wednesday, 11 November

Clear. High 57°, low 40°.

Pressure30.30 inHg
Wind6.4 mph S
Humidity41%
Visibility—
Dew point28°
Thu, 1262° / 40°0Partly cloudy
62 °Partly cloudy

Iona, Thursday, 12 November

Partly cloudy. High 62°, low 40°.

Pressure30.09 inHg
Wind10.2 mph SW
Humidity47%
Visibility—
Dew point36°
Fri, 1365° / 45°0Clear
65 °Clear

Iona, Friday, 13 November

Clear. High 65°, low 45°.

Pressure29.80 inHg
Wind9.3 mph NW
Humidity39%
Visibility—
Dew point35°
Sat, 1459° / 42°0Overcast
59 °Overcast

Iona, Saturday, 14 November

Overcast. High 59°, low 42°.

Pressure30.03 inHg
Wind16.8 mph NW
Humidity41%
Visibility—
Dew point32°
Sun, 1550° / 39°0Overcast
50 °Overcast

Iona, Sunday, 15 November

Overcast. High 50°, low 39°.

Pressure30.33 inHg
Wind11.9 mph NW
Humidity63%
Visibility—
Dew point34°
Mon, 1655° / 37°0Clear
55 °Clear

Iona, Monday, 16 November

Clear. High 55°, low 37°.

Pressure30.24 inHg
Wind4.5 mph S
Humidity53%
Visibility—
Dew point33°
Tue, 1766° / 41°0Mostly clear
66 °Mostly clear

Iona, Tuesday, 17 November

Mostly clear. High 66°, low 41°.

Pressure30.00 inHg
Wind8.5 mph SW
Humidity25%
Visibility—
Dew point23°

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.