10-day forecast for Iona, MN: 29° to 72°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
72°
Best day: Thursday, October 22
45° · 0.5 in
Worst day: Monday, October 26
Tap any day below to see morning, afternoon, evening and overnight.
Thu, 2272° / 45°0
Morning46°feels 45°
Afternoon72°feels 72°
Evening62°feels 62°
Overnight48°feels 47°
72 °
Iona, Thursday, 22 October
Clear. High 72°, low 45°.
Pressure30.18 inHg
Wind8.2 mph S
Humidity65%
Visibility6.2 mi
Dew point57°
Fri, 2371° / 56°0
Morning56°feels 55°
Afternoon69°feels 68°
Evening64°feels 63°
Overnight59°feels 58°
71 °
Iona, Friday, 23 October
Overcast. High 71°, low 56°.
Pressure30.06 inHg
Wind16.6 mph S
Humidity55%
Visibility6.2 mi
Dew point50°
Sat, 2468° / 52°0.07
Morning60°feels 59°
Afternoon67°feels 66°
Evening56°feels 56°
Overnight61°feels 60°
68 °
Iona, Saturday, 24 October
Light rain. High 68°, low 52°.
Pressure30.06 inHg
Wind13.8 mph SW
Humidity59%
Visibility6.2 mi
Dew point52°
Sun, 2550° / 46°0.17
Morning48°feels 44°
Afternoon49°feels 46°
Evening47°feels 43°
Overnight46°feels 41°
50 °
Iona, Sunday, 25 October
Light rain. High 50°, low 46°.
Pressure30.42 inHg
Wind9.2 mph N
Humidity63%
Visibility—
Dew point37°
Mon, 2645° / 35°0.5
Morning43°feels 36°
Afternoon41°feels 34°
Evening37°feels 31°
Overnight37°feels 29°
45 °
Iona, Monday, 26 October
Rain. High 45°, low 35°.
Pressure30.45 inHg
Wind13.9 mph NE
Humidity85%
Visibility—
Dew point38°
Tue, 2742° / 29°0
Morning32°feels 27°
Afternoon40°feels 37°
Evening36°feels 32°
Overnight33°feels 27°
42 °
Iona, Tuesday, 27 October
Clear. High 42°, low 29°.
Pressure30.53 inHg
Wind7.7 mph N
Humidity47%
Visibility—
Dew point20°
Wed, 2849° / 30°0
Morning35°feels 26°
Afternoon45°feels 38°
Evening41°feels 36°
Overnight37°feels 30°
49 °
Iona, Wednesday, 28 October
Clear. High 49°, low 30°.
Pressure30.21 inHg
Wind16.6 mph SW
Humidity55%
Visibility—
Dew point28°
Thu, 2951° / 33°0
Morning38°feels 32°
Afternoon48°feels 44°
Evening43°feels 40°
Overnight39°feels 35°
51 °
Iona, Thursday, 29 October
Clear. High 51°, low 33°.
Pressure30.24 inHg
Wind9.5 mph W
Humidity36%
Visibility—
Dew point21°
Fri, 3054° / 35°0
Morning40°feels 34°
Afternoon51°feels 47°
Evening49°feels 42°
Overnight45°feels 38°
54 °
Iona, Friday, 30 October
Clear. High 54°, low 35°.
Pressure30.00 inHg
Wind20.7 mph S
Humidity41%
Visibility—
Dew point26°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Iona, MN around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.