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As of 23:16 CDT

Weather in Ion, IA

51°Current weather

Ion, Sunday, 18 October, 23:16

Clear. Feels like 49°. High 67°, low 42°.

Pressure30.30 inHg
Wind1 mph SE
Humidity72%
Visibility6.2 mi
Dew point42°

10-day forecast for Ion, IA: 39° to 69°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.

69°
Best day: Thursday, October 22
59° · 0.48 in
Worst day: Monday, October 26

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

Mon, 1966° / 41°0Overcast
MorningClear47°feels 46°
AfternoonOvercast65°feels 64°
EveningClear50°feels 48°
OvernightClear49°feels 46°
66 °Overcast

Ion, Monday, 19 October

Overcast. High 66°, low 41°.

Pressure30.36 inHg
Wind3.3 mph S
Humidity60%
Visibility6.2 mi
Dew point46°
Tue, 2066° / 41°0Clear
MorningClear43°feels 41°
AfternoonClear64°feels 63°
EveningClear52°feels 50°
OvernightClear44°feels 44°
66 °Clear

Ion, Tuesday, 20 October

Clear. High 66°, low 41°.

Pressure30.36 inHg
Wind6.4 mph S
Humidity55%
Visibility6.2 mi
Dew point46°
Wed, 2168° / 45°0Clear
MorningClear45°feels 43°
AfternoonClear67°feels 66°
EveningClear58°feels 57°
OvernightClear46°feels 44°
68 °Clear

Ion, Wednesday, 21 October

Clear. High 68°, low 45°.

Pressure30.27 inHg
Wind4.6 mph SW
Humidity63%
Visibility6.2 mi
Dew point51°
Thu, 2269° / 47°0Clear
MorningPartly cloudy50°feels 50°
AfternoonMostly clear68°feels 67°
EveningClear57°feels 56°
OvernightClear51°feels 50°
69 °Clear

Ion, Thursday, 22 October

Clear. High 69°, low 47°.

Pressure30.33 inHg
Wind3.2 mph SE
Humidity67%
Visibility6.2 mi
Dew point52°
Fri, 2365° / 48°0Clear
MorningClear53°feels 50°
AfternoonClear64°feels 63°
EveningClear57°feels 56°
OvernightClear53°feels 52°
65 °Clear

Ion, Friday, 23 October

Clear. High 65°, low 48°.

Pressure30.30 inHg
Wind10.5 mph S
Humidity57%
Visibility—
Dew point47°
Sat, 2468° / 52°0.06Light rain
MorningLight rain56°feels 55°
AfternoonLight rain65°feels 64°
EveningLight rain63°feels 62°
OvernightLight rain54°feels 53°
68 °Light rain

Ion, Saturday, 24 October

Light rain. High 68°, low 52°.

Pressure30.27 inHg
Wind12.5 mph S
Humidity57%
Visibility—
Dew point48°
Sun, 2556° / 43°0.05Light rain
MorningLight rain47°feels 42°
AfternoonLight rain54°feels 51°
EveningLight rain46°feels 43°
OvernightLight rain43°feels 42°
56 °Light rain

Ion, Sunday, 25 October

Light rain. High 56°, low 43°.

Pressure30.27 inHg
Wind16.7 mph W
Humidity34%
Visibility—
Dew point26°
Mon, 2659° / 39°0.48Rain
MorningRain45°feels 40°
AfternoonRain58°feels 56°
EveningRain51°feels 51°
OvernightRain49°feels 47°
59 °Rain

Ion, Monday, 26 October

Rain. High 59°, low 39°.

Pressure30.09 inHg
Wind17 mph S
Humidity47%
Visibility—
Dew point36°
Tue, 2749° / 41°0Overcast
MorningOvercast43°feels 38°
AfternoonOvercast48°feels 44°
EveningOvercast47°feels 44°
OvernightOvercast45°feels 41°
49 °Overcast

Ion, Tuesday, 27 October

Overcast. High 49°, low 41°.

Pressure30.21 inHg
Wind10.6 mph N
Humidity74%
Visibility—
Dew point39°

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.