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As of 05:07 CDT

Weather in Ion, IA

55°Current weather

Ion, Thursday, 15 October, 05:07

Light rain. Feels like 55°. High 57°, low 49°.

Pressure30.15 inHg
Wind5 mph E
Humidity87%
Visibility3.4 mi
Dew point51°

10-day forecast for Ion, IA: 34° to 67°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.

67°
Best day: Friday, October 23
57° · 0.9 in
Worst day: Thursday, October 15

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

Fri, 1650° / 40°0.07Rain
MorningRain46°feels 39°
AfternoonOvercast49°feels 42°
EveningClear44°feels 39°
OvernightOvercast49°feels 44°
50 °Rain

Ion, Friday, 16 October

Rain. High 50°, low 40°.

Pressure30.24 inHg
Wind21 mph N
Humidity65%
Visibility6.2 mi
Dew point38°
Sat, 1756° / 34°0Clear
MorningClear36°feels 31°
AfternoonClear56°feels 53°
EveningClear48°feels 43°
OvernightClear38°feels 34°
56 °Clear

Ion, Saturday, 17 October

Clear. High 56°, low 34°.

Pressure30.50 inHg
Wind10.4 mph SW
Humidity45%
Visibility6.2 mi
Dew point32°
Sun, 1861° / 42°0Clear
MorningClear42°feels 36°
AfternoonClear59°feels 57°
EveningClear53°feels 51°
OvernightClear44°feels 38°
61 °Clear

Ion, Sunday, 18 October

Clear. High 61°, low 42°.

Pressure30.33 inHg
Wind14.7 mph SW
Humidity55%
Visibility6.2 mi
Dew point40°
Mon, 1961° / 42°0Overcast
MorningOvercast48°feels 45°
AfternoonOvercast60°feels 58°
EveningOvercast52°feels 51°
OvernightClear46°feels 43°
61 °Overcast

Ion, Monday, 19 October

Overcast. High 61°, low 42°.

Pressure30.33 inHg
Wind8.1 mph S
Humidity56%
Visibility—
Dew point43°
Tue, 2064° / 42°0Clear
MorningClear48°feels 46°
AfternoonClear62°feels 61°
EveningClear53°feels 52°
OvernightClear49°feels 48°
64 °Clear

Ion, Tuesday, 20 October

Clear. High 64°, low 42°.

Pressure30.30 inHg
Wind6.9 mph S
Humidity48%
Visibility—
Dew point41°
Wed, 2166° / 47°0Clear
MorningClear52°feels 50°
AfternoonClear64°feels 62°
EveningClear55°feels 54°
OvernightClear52°feels 50°
66 °Clear

Ion, Wednesday, 21 October

Clear. High 66°, low 47°.

Pressure30.33 inHg
Wind10.8 mph SE
Humidity49%
Visibility—
Dew point43°
Thu, 2260° / 51°0.04Light rain
MorningLight rain56°feels 55°
AfternoonLight rain60°feels 59°
EveningLight rain57°feels 56°
OvernightLight rain55°feels 53°
60 °Light rain

Ion, Thursday, 22 October

Light rain. High 60°, low 51°.

Pressure30.21 inHg
Wind10.8 mph S
Humidity78%
Visibility—
Dew point52°
Fri, 2367° / 55°0Overcast
MorningOvercast61°feels 59°
AfternoonOvercast66°feels 65°
EveningOvercast64°feels 63°
OvernightOvercast64°feels 62°
67 °Overcast

Ion, Friday, 23 October

Overcast. High 67°, low 55°.

Pressure30.03 inHg
Wind18.7 mph S
Humidity50%
Visibility—
Dew point46°
Sat, 2464° / 49°0Overcast
MorningOvercast59°feels 58°
AfternoonOvercast61°feels 60°
EveningOvercast52°feels 50°
OvernightOvercast51°feels 48°
64 °Overcast

Ion, Saturday, 24 October

Overcast. High 64°, low 49°.

Pressure30.03 inHg
Wind20.5 mph S
Humidity55%
Visibility—
Dew point46°

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.