EN
English Español

As of 18:14 CST

Weather in Iona, SD

59°Current weather

Iona, Sunday, 1 November, 18:14

Overcast. Feels like 58°. High 63°, low 56°.

Pressure29.91 inHg
Wind16.7 mph SE
Humidity82%
Visibility6.2 mi
Dew point53°

Two-week outlook for Iona, SD: week one averages a high of 56.1° and week two 56.1°, so both weeks look similar in temperature. Around 1.4 inches of precipitation are expected over the 14 days, across 4 wet days. The nearest weekend, November 1: 63°, with precipitation.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (November 1 – November 7)56.1°44.8°1.3 in / 3 d—
2nd (November 8 – November 14)56.1°42.8°0.1 in / 1 d—

Weekend weather

Sun, November 1
Rain
63°56°
0.08 in
Sat, November 7
Overcast
51°40°
no precip.
Sun, November 8
Clear
57°38°
no precip.
Sat, November 14
Light rain
55°47°
no precip.
Mon, 0263° / 55°0.85Heavy rain
63 °Heavy rain

Iona, Monday, 2 November

Heavy rain. High 63°, low 55°.

Pressure29.47 inHg
Wind21.2 mph NW
Humidity77%
Visibility6.2 mi
Dew point55°
Tue, 0355° / 47°0.34Rain
55 °Rain

Iona, Tuesday, 3 November

Rain. High 55°, low 47°.

Pressure29.97 inHg
Wind17.9 mph NW
Humidity90%
Visibility3.5 mi
Dew point45°
Wed, 0454° / 40°0.01Light rain
54 °Light rain

Iona, Wednesday, 4 November

Light rain. High 54°, low 40°.

Pressure29.85 inHg
Wind18.8 mph NW
Humidity47%
Visibility6.2 mi
Dew point30°
Thu, 0556° / 39°0Clear
56 °Clear

Iona, Thursday, 5 November

Clear. High 56°, low 39°.

Pressure30.06 inHg
Wind6.9 mph NW
Humidity49%
Visibility6.2 mi
Dew point34°
Fri, 0653° / 36°0Mostly clear
53 °Mostly clear

Iona, Friday, 6 November

Mostly clear. High 53°, low 36°.

Pressure30.15 inHg
Wind6.9 mph S
Humidity63%
Visibility—
Dew point35°
Sat, 0751° / 40°0Overcast
51 °Overcast

Iona, Saturday, 7 November

Overcast. High 51°, low 40°.

Pressure29.97 inHg
Wind14.4 mph NW
Humidity56%
Visibility—
Dew point35°
Sun, 0857° / 38°0Clear
57 °Clear

Iona, Sunday, 8 November

Clear. High 57°, low 38°.

Pressure30.12 inHg
Wind7.9 mph S
Humidity52%
Visibility—
Dew point34°
Mon, 0960° / 44°0Overcast
60 °Overcast

Iona, Monday, 9 November

Overcast. High 60°, low 44°.

Pressure29.97 inHg
Wind10.2 mph N
Humidity38%
Visibility—
Dew point31°
Tue, 1059° / 44°0Overcast
59 °Overcast

Iona, Tuesday, 10 November

Overcast. High 59°, low 44°.

Pressure30.06 inHg
Wind6.6 mph NE
Humidity41%
Visibility—
Dew point32°
Wed, 1149° / 38°0Overcast
49 °Overcast

Iona, Wednesday, 11 November

Overcast. High 49°, low 38°.

Pressure30.36 inHg
Wind9.8 mph E
Humidity43%
Visibility—
Dew point24°
Thu, 1258° / 38°0Partly cloudy
58 °Partly cloudy

Iona, Thursday, 12 November

Partly cloudy. High 58°, low 38°.

Pressure30.00 inHg
Wind18.8 mph S
Humidity48%
Visibility—
Dew point33°
Fri, 1355° / 50°0.09Light rain
55 °Light rain

Iona, Friday, 13 November

Light rain. High 55°, low 50°.

Pressure29.59 inHg
Wind20.2 mph S
Humidity83%
Visibility—
Dew point47°
Sat, 1455° / 47°0.01Light rain
55 °Light rain

Iona, Saturday, 14 November

Light rain. High 55°, low 47°.

Pressure29.59 inHg
Wind26.7 mph NW
Humidity33%
Visibility—
Dew point25°

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.