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As of 20:39 CDT

Weather in Ion, IA

42°Current weather

Ion, Friday, 16 October, 20:39

Clear. Feels like 41°. High 52°, low 42°.

Pressure30.50 inHg
Wind3 mph NW
Humidity76%
Visibility6.2 mi
Dew point35°

10-day forecast for Ion, IA: 34° to 70°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.

70°
Best day: Saturday, October 24
52° · 0.06 in
Worst day: Friday, October 16

Tap any day below to see morning, afternoon, evening and overnight.

Sat, 1755° / 34°0Clear
MorningClear36°feels 30°
AfternoonClear55°feels 52°
EveningClear48°feels 43°
OvernightClear37°feels 35°
55 °Clear

Ion, Saturday, 17 October

Clear. High 55°, low 34°.

Pressure30.47 inHg
Wind11.4 mph SW
Humidity46%
Visibility6.2 mi
Dew point32°
Sun, 1861° / 42°0Clear
MorningClear42°feels 36°
AfternoonClear60°feels 58°
EveningClear53°feels 51°
OvernightClear45°feels 39°
61 °Clear

Ion, Sunday, 18 October

Clear. High 61°, low 42°.

Pressure30.30 inHg
Wind14.1 mph S
Humidity57%
Visibility6.2 mi
Dew point41°
Mon, 1963° / 43°0Overcast
MorningClear44°feels 40°
AfternoonOvercast62°feels 61°
EveningMostly clear50°feels 49°
OvernightClear47°feels 43°
63 °Overcast

Ion, Monday, 19 October

Overcast. High 63°, low 43°.

Pressure30.36 inHg
Wind6.6 mph S
Humidity62%
Visibility6.2 mi
Dew point46°
Tue, 2065° / 46°0Clear
MorningOvercast48°feels 47°
AfternoonMostly clear64°feels 63°
EveningPartly cloudy54°feels 53°
OvernightOvercast47°feels 46°
65 °Clear

Ion, Tuesday, 20 October

Clear. High 65°, low 46°.

Pressure30.33 inHg
Wind6.6 mph S
Humidity59%
Visibility6.2 mi
Dew point45°
Wed, 2167° / 47°0.07Light rain
MorningLight rain52°feels 50°
AfternoonLight rain64°feels 63°
EveningLight rain57°feels 56°
OvernightLight rain53°feels 52°
67 °Light rain

Ion, Wednesday, 21 October

Light rain. High 67°, low 47°.

Pressure30.21 inHg
Wind7.8 mph S
Humidity55%
Visibility—
Dew point47°
Thu, 2267° / 49°0.05Light rain
MorningLight rain54°feels 53°
AfternoonLight rain63°feels 63°
EveningLight rain58°feels 57°
OvernightLight rain54°feels 53°
67 °Light rain

Ion, Thursday, 22 October

Light rain. High 67°, low 49°.

Pressure30.18 inHg
Wind6.5 mph SE
Humidity65%
Visibility—
Dew point50°
Fri, 2370° / 53°0Overcast
MorningOvercast57°feels 56°
AfternoonOvercast68°feels 67°
EveningOvercast61°feels 60°
OvernightOvercast60°feels 58°
70 °Overcast

Ion, Friday, 23 October

Overcast. High 70°, low 53°.

Pressure30.18 inHg
Wind13 mph S
Humidity48%
Visibility—
Dew point47°
Sat, 2470° / 49°0Clear
MorningClear61°feels 59°
AfternoonClear68°feels 67°
EveningClear54°feels 52°
OvernightClear51°feels 47°
70 °Clear

Ion, Saturday, 24 October

Clear. High 70°, low 49°.

Pressure30.09 inHg
Wind14.9 mph SW
Humidity53%
Visibility—
Dew point51°
Sun, 2557° / 44°0Overcast
MorningOvercast47°feels 42°
AfternoonOvercast53°feels 51°
EveningOvercast47°feels 45°
OvernightOvercast45°feels 41°
57 °Overcast

Ion, Sunday, 25 October

Overcast. High 57°, low 44°.

Pressure30.42 inHg
Wind11.1 mph N
Humidity50%
Visibility—
Dew point35°

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 Ion, IA 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.