10-day forecast for Iona, MN: 28° to 72°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
72°
Best day: Thursday, October 22
38°
Worst day: Tuesday, October 27
Tap any day below to see morning, afternoon, evening and overnight.
Wed, 2170° / 46°0
Morning46°feels 43°
Afternoon68°feels 67°
Evening56°feels 55°
Overnight49°feels 45°
70 °
Iona, Wednesday, 21 October
Clear. High 70°, low 46°.
Pressure30.21 inHg
Wind1.8 mph NW
Humidity64%
Visibility6.2 mi
Dew point52°
Thu, 2272° / 50°0
Morning50°feels 49°
Afternoon71°feels 70°
Evening62°feels 62°
Overnight52°feels 51°
72 °
Iona, Thursday, 22 October
Clear. High 72°, low 50°.
Pressure30.21 inHg
Wind8.9 mph S
Humidity64%
Visibility6.2 mi
Dew point55°
Fri, 2369° / 56°0
Morning56°feels 55°
Afternoon67°feels 66°
Evening65°feels 64°
Overnight58°feels 57°
69 °
Iona, Friday, 23 October
Light rain. High 69°, low 56°.
Pressure30.03 inHg
Wind15.7 mph S
Humidity58%
Visibility6.2 mi
Dew point50°
Sat, 2462° / 50°0.05
Morning59°feels 58°
Afternoon58°feels 57°
Evening52°feels 50°
Overnight62°feels 61°
62 °
Iona, Saturday, 24 October
Light rain. High 62°, low 50°.
Pressure30.18 inHg
Wind19.1 mph S
Humidity70%
Visibility—
Dew point49°
Sun, 2553° / 40°0.05
Morning43°feels 39°
Afternoon51°feels 48°
Evening48°feels 44°
Overnight43°feels 39°
53 °
Iona, Sunday, 25 October
Light rain. High 53°, low 40°.
Pressure30.47 inHg
Wind9.8 mph NE
Humidity46%
Visibility—
Dew point30°
Mon, 2643° / 34°0
Morning39°feels 31°
Afternoon38°feels 31°
Evening35°feels 33°
Overnight35°feels 29°
43 °
Iona, Monday, 26 October
Overcast. High 43°, low 34°.
Pressure30.39 inHg
Wind14.1 mph N
Humidity61%
Visibility—
Dew point27°
Tue, 2738° / 29°0
Morning31°feels 19°
Afternoon35°feels 27°
Evening33°feels 27°
Overnight30°feels 23°
38 °
Iona, Tuesday, 27 October
Partly cloudy. High 38°, low 29°.
Pressure30.65 inHg
Wind18.2 mph NW
Humidity34%
Visibility—
Dew point9°
Wed, 2851° / 28°0
Morning34°feels 24°
Afternoon46°feels 38°
Evening43°feels 38°
Overnight39°feels 31°
51 °
Iona, Wednesday, 28 October
Clear. High 51°, low 28°.
Pressure30.15 inHg
Wind19.7 mph SW
Humidity46%
Visibility—
Dew point24°
Thu, 2948° / 30°0
Morning34°feels 26°
Afternoon44°feels 37°
Evening41°feels 35°
Overnight37°feels 29°
48 °
Iona, Thursday, 29 October
Clear. High 48°, low 30°.
Pressure30.21 inHg
Wind15.7 mph NW
Humidity38%
Visibility—
Dew point18°
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.