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As of 13:55 CDT

Weather in Ion, IA

53°Current weather

Ion, Thursday, 15 October, 13:55

Rain. Feels like 53°. High 55°, low 45°.

Pressure29.91 inHg
Wind3 mph NE
Humidity98%
Visibility3.2 mi
Dew point53°

10-day forecast for Ion, IA: 35° to 68°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.

68°
Best day: Friday, October 23
55° · 0.85 in
Worst day: Thursday, October 15

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

Fri, 1650° / 40°0.08Rain
MorningOvercast46°feels 40°
AfternoonOvercast49°feels 43°
EveningClear44°feels 39°
OvernightOvercast48°feels 42°
50 °Rain

Ion, Friday, 16 October

Rain. High 50°, low 40°.

Pressure30.27 inHg
Wind22.4 mph N
Humidity59%
Visibility6.2 mi
Dew point37°
Sat, 1757° / 35°0Clear
MorningClear36°feels 31°
AfternoonClear56°feels 53°
EveningClear48°feels 44°
OvernightClear38°feels 34°
57 °Clear

Ion, Saturday, 17 October

Clear. High 57°, low 35°.

Pressure30.50 inHg
Wind11.1 mph SW
Humidity46%
Visibility6.2 mi
Dew point33°
Sun, 1861° / 42°0Clear
MorningClear43°feels 36°
AfternoonClear60°feels 58°
EveningClear53°feels 52°
OvernightClear45°feels 39°
61 °Clear

Ion, Sunday, 18 October

Clear. High 61°, low 42°.

Pressure30.30 inHg
Wind14.5 mph S
Humidity57%
Visibility6.2 mi
Dew point40°
Mon, 1960° / 43°0Overcast
MorningOvercast46°feels 43°
AfternoonOvercast59°feels 57°
EveningOvercast54°feels 52°
OvernightMostly clear47°feels 44°
60 °Overcast

Ion, Monday, 19 October

Overcast. High 60°, low 43°.

Pressure30.27 inHg
Wind7.7 mph S
Humidity64%
Visibility6.2 mi
Dew point45°
Tue, 2066° / 46°0Clear
MorningClear51°feels 50°
AfternoonClear64°feels 63°
EveningClear56°feels 55°
OvernightClear51°feels 50°
66 °Clear

Ion, Tuesday, 20 October

Clear. High 66°, low 46°.

Pressure30.27 inHg
Wind6.5 mph SE
Humidity52%
Visibility—
Dew point45°
Wed, 2167° / 51°0Clear
MorningClear55°feels 54°
AfternoonClear64°feels 63°
EveningClear57°feels 57°
OvernightClear54°feels 54°
67 °Clear

Ion, Wednesday, 21 October

Clear. High 67°, low 51°.

Pressure30.30 inHg
Wind9.6 mph SE
Humidity53%
Visibility—
Dew point46°
Thu, 2268° / 54°0.01Light rain
MorningLight rain57°feels 56°
AfternoonLight rain59°feels 59°
EveningLight rain60°feels 60°
OvernightLight rain58°feels 58°
68 °Light rain

Ion, Thursday, 22 October

Light rain. High 68°, low 54°.

Pressure30.15 inHg
Wind12 mph S
Humidity88%
Visibility—
Dew point55°
Fri, 2368° / 58°0Overcast
MorningOvercast62°feels 60°
AfternoonOvercast67°feels 66°
EveningOvercast64°feels 63°
OvernightOvercast63°feels 61°
68 °Overcast

Ion, Friday, 23 October

Overcast. High 68°, low 58°.

Pressure30.12 inHg
Wind16 mph S
Humidity55%
Visibility—
Dew point50°
Sat, 2463° / 49°0.07Light rain
MorningLight rain60°feels 58°
AfternoonLight rain58°feels 57°
EveningLight rain52°feels 51°
OvernightLight rain51°feels 48°
63 °Light rain

Ion, Saturday, 24 October

Light rain. High 63°, low 49°.

Pressure30.03 inHg
Wind17 mph SE
Humidity84%
Visibility—
Dew point54°

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.