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As of 13:33 CST

Weather in Iona, SD

60°Current weather

Iona, Sunday, 8 November, 13:33

Mostly clear. Feels like 58°. High 61°, low 36°.

Pressure30.09 inHg
Wind6.8 mph SE
Humidity42%
Visibility6.2 mi
Dew point37°

Two-week outlook for Iona, SD: week one averages a high of 57.9° and week two 56.5°, so week two runs 1.4° cooler than week one. Around 0.6 inches of precipitation are expected over the 14 days, across 4 wet days. The nearest weekend, November 8: 61°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (November 8 – November 14)57.9°38.6°0.0 in / 0 d—
2nd (November 15 – November 21)56.5°46.3°0.6 in / 4 d—

Weekend weather

Sun, November 8
Mostly clear
61°36°
no precip.
Sat, November 14
Overcast
63°40°
no precip.
Sun, November 15
Clear
67°47°
no precip.
Sat, November 21
Light rain
49°42°
0.17 in
Mon, 0962° / 43°0Mostly clear
62 °Mostly clear

Iona, Monday, 9 November

Mostly clear. High 62°, low 43°.

Pressure30.09 inHg
Wind10.5 mph NW
Humidity44%
Visibility6.2 mi
Dew point38°
Tue, 1064° / 37°0Partly cloudy
64 °Partly cloudy

Iona, Tuesday, 10 November

Partly cloudy. High 64°, low 37°.

Pressure30.00 inHg
Wind11.4 mph S
Humidity40%
Visibility6.2 mi
Dew point36°
Wed, 1155° / 43°0Clear
55 °Clear

Iona, Wednesday, 11 November

Clear. High 55°, low 43°.

Pressure30.21 inHg
Wind10.9 mph NW
Humidity61%
Visibility6.2 mi
Dew point39°
Thu, 1247° / 37°0Clear
47 °Clear

Iona, Thursday, 12 November

Clear. High 47°, low 37°.

Pressure30.15 inHg
Wind6.8 mph SE
Humidity71%
Visibility6.2 mi
Dew point35°
Fri, 1353° / 35°0Overcast
53 °Overcast

Iona, Friday, 13 November

Overcast. High 53°, low 35°.

Pressure29.94 inHg
Wind13.4 mph SE
Humidity68%
Visibility—
Dew point37°
Sat, 1463° / 40°0Overcast
63 °Overcast

Iona, Saturday, 14 November

Overcast. High 63°, low 40°.

Pressure29.85 inHg
Wind10 mph SE
Humidity44%
Visibility—
Dew point33°
Sun, 1567° / 47°0Clear
67 °Clear

Iona, Sunday, 15 November

Clear. High 67°, low 47°.

Pressure29.88 inHg
Wind7.7 mph SE
Humidity32%
Visibility—
Dew point31°
Mon, 1668° / 51°0Overcast
68 °Overcast

Iona, Monday, 16 November

Overcast. High 68°, low 51°.

Pressure29.77 inHg
Wind11.1 mph S
Humidity44%
Visibility—
Dew point39°
Tue, 1760° / 50°0.04Light rain
60 °Light rain

Iona, Tuesday, 17 November

Light rain. High 60°, low 50°.

Pressure29.74 inHg
Wind13.6 mph SE
Humidity78%
Visibility—
Dew point52°
Wed, 1853° / 49°0.18Light rain
53 °Light rain

Iona, Wednesday, 18 November

Light rain. High 53°, low 49°.

Pressure29.65 inHg
Wind14.9 mph E
Humidity94%
Visibility—
Dew point49°
Thu, 1949° / 45°0.15Light rain
49 °Light rain

Iona, Thursday, 19 November

Light rain. High 49°, low 45°.

Pressure29.83 inHg
Wind10.8 mph NW
Humidity89%
Visibility—
Dew point44°
Fri, 2049° / 40°0.03Light rain
49 °Light rain

Iona, Friday, 20 November

Light rain. High 49°, low 40°.

Pressure30.00 inHg
Wind5.3 mph W
Humidity73%
Visibility—
Dew point39°
Sat, 2149° / 42°0.17Light rain
49 °Light rain

Iona, Saturday, 21 November

Light rain. High 49°, low 42°.

Pressure29.94 inHg
Wind10.4 mph NW
Humidity79%
Visibility—
Dew point41°

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.