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As of 13:08 CST

Weather in Iona, SD

57°Current weather

Iona, Sunday, 15 November, 13:08

Clear. Feels like 55°. High 57°, low 36°.

Pressure30.18 inHg
Wind15.2 mph S
Humidity55%
Visibility6.2 mi
Dew point40°

Two-week outlook for Iona, SD: week one averages a high of 55° and week two 52.8°, so week two runs 2.3° cooler than week one. Around 0.3 inches of precipitation are expected over the 14 days, across 2 wet days. The nearest weekend, November 15: 57°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (November 15 – November 21)55°40.6°0.3 in / 2 d—
2nd (November 22 – November 28)52.8°38.7°0.0 in / 0 d—

Weekend weather

Sun, November 15
Clear
57°36°
no precip.
Sat, November 21
Light rain
48°40°
0.04 in
Sun, November 22
Clear
48°34°
no precip.
Sat, November 28
Overcast
44°33°
no precip.
Mon, 1660° / 42°0Clear
60 °Clear

Iona, Monday, 16 November

Clear. High 60°, low 42°.

Pressure30.12 inHg
Wind10.6 mph S
Humidity57%
Visibility6.2 mi
Dew point41°
Tue, 1756° / 44°0Overcast
56 °Overcast

Iona, Tuesday, 17 November

Overcast. High 56°, low 44°.

Pressure29.97 inHg
Wind19.7 mph S
Humidity63%
Visibility6.2 mi
Dew point42°
Wed, 1867° / 46°0Clear
67 °Clear

Iona, Wednesday, 18 November

Clear. High 67°, low 46°.

Pressure29.65 inHg
Wind13 mph SW
Humidity47%
Visibility6.2 mi
Dew point44°
Thu, 1948° / 39°0Overcast
48 °Overcast

Iona, Thursday, 19 November

Overcast. High 48°, low 39°.

Pressure30.30 inHg
Wind11.9 mph NW
Humidity56%
Visibility6.2 mi
Dew point30°
Fri, 2049° / 37°0.25Rain
49 °Rain

Iona, Friday, 20 November

Rain. High 49°, low 37°.

Pressure29.97 inHg
Wind10.9 mph SE
Humidity92%
Visibility—
Dew point43°
Sat, 2148° / 40°0.04Light rain
48 °Light rain

Iona, Saturday, 21 November

Light rain. High 48°, low 40°.

Pressure29.97 inHg
Wind22.8 mph NW
Humidity60%
Visibility—
Dew point33°
Sun, 2248° / 34°0Clear
48 °Clear

Iona, Sunday, 22 November

Clear. High 48°, low 34°.

Pressure30.30 inHg
Wind12.3 mph SE
Humidity55%
Visibility—
Dew point28°
Mon, 2352° / 39°0Overcast
52 °Overcast

Iona, Monday, 23 November

Overcast. High 52°, low 39°.

Pressure30.12 inHg
Wind18.1 mph S
Humidity52%
Visibility—
Dew point31°
Tue, 2460° / 39°0Overcast
60 °Overcast

Iona, Tuesday, 24 November

Overcast. High 60°, low 39°.

Pressure29.91 inHg
Wind17.7 mph S
Humidity40%
Visibility—
Dew point30°
Wed, 2560° / 47°0Overcast
60 °Overcast

Iona, Wednesday, 25 November

Overcast. High 60°, low 47°.

Pressure29.71 inHg
Wind16.7 mph S
Humidity55%
Visibility—
Dew point40°
Thu, 2652° / 42°0Overcast
52 °Overcast

Iona, Thursday, 26 November

Overcast. High 52°, low 42°.

Pressure30.03 inHg
Wind13.5 mph W
Humidity51%
Visibility—
Dew point32°
Fri, 2752° / 37°0Clear
52 °Clear

Iona, Friday, 27 November

Clear. High 52°, low 37°.

Pressure30.03 inHg
Wind18.1 mph NW
Humidity40%
Visibility—
Dew point27°
Sat, 2844° / 33°0Overcast
44 °Overcast

Iona, Saturday, 28 November

Overcast. High 44°, low 33°.

Pressure30.00 inHg
Wind15.9 mph SE
Humidity59%
Visibility—
Dew point27°

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.