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As of 15:46 CST

Weather in Iona, SD

50°Current weather

Iona, Wednesday, 4 November, 15:46

Overcast. Feels like 44°. High 50°, low 38°.

Pressure29.83 inHg
Wind13.5 mph NW
Humidity70%
Visibility6.2 mi
Dew point40°

Two-week outlook for Iona, SD: week one averages a high of 56.3° and week two 54.2°, so week two runs 2.1° cooler 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)56.3°36.8°0.0 in / 0 d—
2nd (November 11 – November 17)54.2°36.9°0.0 in / 0 d—

Weekend weather

Sat, November 7
Mostly clear
65°37°
no precip.
Sun, November 8
Overcast
62°40°
no precip.
Sat, November 14
Overcast
53°37°
no precip.
Sun, November 15
Overcast
54°35°
no precip.
Thu, 0545° / 30°0Partly cloudy
45 °Partly cloudy

Iona, Thursday, 5 November

Partly cloudy. High 45°, low 30°.

Pressure30.15 inHg
Wind10.7 mph NW
Humidity66%
Visibility6.2 mi
Dew point36°
Fri, 0651° / 28°0Overcast
51 °Overcast

Iona, Friday, 6 November

Overcast. High 51°, low 28°.

Pressure30.24 inHg
Wind8.3 mph SE
Humidity73%
Visibility6.2 mi
Dew point38°
Sat, 0765° / 37°0Mostly clear
65 °Mostly clear

Iona, Saturday, 7 November

Mostly clear. High 65°, low 37°.

Pressure30.12 inHg
Wind5 mph SW
Humidity46%
Visibility6.2 mi
Dew point40°
Sun, 0862° / 40°0Overcast
62 °Overcast

Iona, Sunday, 8 November

Overcast. High 62°, low 40°.

Pressure30.18 inHg
Wind4.6 mph SE
Humidity52%
Visibility6.2 mi
Dew point39°
Mon, 0962° / 45°0Mostly clear
62 °Mostly clear

Iona, Monday, 9 November

Mostly clear. High 62°, low 45°.

Pressure30.03 inHg
Wind12.6 mph NW
Humidity57%
Visibility—
Dew point41°
Tue, 1059° / 39°0Overcast
59 °Overcast

Iona, Tuesday, 10 November

Overcast. High 59°, low 39°.

Pressure30.06 inHg
Wind7.5 mph E
Humidity39%
Visibility—
Dew point29°
Wed, 1148° / 37°0Overcast
48 °Overcast

Iona, Wednesday, 11 November

Overcast. High 48°, low 37°.

Pressure30.36 inHg
Wind8.6 mph NE
Humidity43%
Visibility—
Dew point24°
Thu, 1252° / 32°0Partly cloudy
52 °Partly cloudy

Iona, Thursday, 12 November

Partly cloudy. High 52°, low 32°.

Pressure30.24 inHg
Wind5.9 mph S
Humidity44%
Visibility—
Dew point25°
Fri, 1356° / 39°0Mostly clear
56 °Mostly clear

Iona, Friday, 13 November

Mostly clear. High 56°, low 39°.

Pressure29.80 inHg
Wind10.5 mph NW
Humidity36%
Visibility—
Dew point26°
Sat, 1453° / 37°0Overcast
53 °Overcast

Iona, Saturday, 14 November

Overcast. High 53°, low 37°.

Pressure30.00 inHg
Wind5.6 mph E
Humidity49%
Visibility—
Dew point29°
Sun, 1554° / 35°0Overcast
54 °Overcast

Iona, Sunday, 15 November

Overcast. High 54°, low 35°.

Pressure30.15 inHg
Wind12 mph SE
Humidity49%
Visibility—
Dew point30°
Mon, 1658° / 38°0Clear
58 °Clear

Iona, Monday, 16 November

Clear. High 58°, low 38°.

Pressure30.12 inHg
Wind15.5 mph S
Humidity47%
Visibility—
Dew point32°
Tue, 1759° / 41°0Clear
59 °Clear

Iona, Tuesday, 17 November

Clear. High 59°, low 41°.

Pressure29.94 inHg
Wind18.9 mph S
Humidity45%
Visibility—
Dew point31°

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.