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As of 06:47 CDT

Weather in Zion, IA

43°Current weather

Zion, Tuesday, 20 October, 06:47

Clear. Feels like 39°. High 69°, low 43°.

Pressure30.30 inHg
Wind6.2 mph S
Humidity86%
Visibility6.2 mi
Dew point39°
Wed, 2171° / 47°0Clear
71 °Clear

Zion, Wednesday, 21 October

Clear. High 71°, low 47°.

Pressure30.24 inHg
Wind6.1 mph SW
Humidity61%
Visibility6.2 mi
Dew point53°
Thu, 2272° / 51°0Clear
72 °Clear

Zion, Thursday, 22 October

Clear. High 72°, low 51°.

Pressure30.24 inHg
Wind6.9 mph S
Humidity50%
Visibility6.2 mi
Dew point51°
Fri, 2372° / 54°0Partly cloudy
72 °Partly cloudy

Zion, Friday, 23 October

Partly cloudy. High 72°, low 54°.

Pressure30.18 inHg
Wind11.9 mph SE
Humidity55%
Visibility6.2 mi
Dew point51°
Sat, 2474° / 59°0Partly cloudy
74 °Partly cloudy

Zion, Saturday, 24 October

Partly cloudy. High 74°, low 59°.

Pressure30.18 inHg
Wind14.6 mph S
Humidity45%
Visibility—
Dew point47°
Sun, 2571° / 55°0.02Light rain
71 °Light rain

Zion, Sunday, 25 October

Light rain. High 71°, low 55°.

Pressure30.33 inHg
Wind8.3 mph SW
Humidity64%
Visibility—
Dew point55°
Mon, 2654° / 40°0.41Rain
54 °Rain

Zion, Monday, 26 October

Rain. High 54°, low 40°.

Pressure30.27 inHg
Wind14.9 mph N
Humidity92%
Visibility—
Dew point41°
Tue, 2745° / 31°0Overcast
45 °Overcast

Zion, Tuesday, 27 October

Overcast. High 45°, low 31°.

Pressure30.56 inHg
Wind16.8 mph NW
Humidity49%
Visibility—
Dew point26°
Wed, 2844° / 26°0Clear
44 °Clear

Zion, Wednesday, 28 October

Clear. High 44°, low 26°.

Pressure30.53 inHg
Wind10 mph W
Humidity32%
Visibility—
Dew point11°
Thu, 2944° / 31°0Overcast
44 °Overcast

Zion, Thursday, 29 October

Overcast. High 44°, low 31°.

Pressure30.12 inHg
Wind12.8 mph SW
Humidity49%
Visibility—
Dew point25°
Fri, 3051° / 37°0Overcast
51 °Overcast

Zion, Friday, 30 October

Overcast. High 51°, low 37°.

Pressure30.06 inHg
Wind6.2 mph NE
Humidity60%
Visibility—
Dew point35°
Sat, 3153° / 37°0Mostly clear
53 °Mostly clear

Zion, Saturday, 31 October

Mostly clear. High 53°, low 37°.

Pressure30.15 inHg
Wind6.6 mph E
Humidity47%
Visibility—
Dew point31°
Sun, 0149° / 39°0.07Light rain
49 °Light rain

Zion, Sunday, 1 November

Light rain. High 49°, low 39°.

Pressure30.21 inHg
Wind14.5 mph E
Humidity54%
Visibility—
Dew point32°
Mon, 0249° / 38°0.09Light rain
49 °Light rain

Zion, Monday, 2 November

Light rain. High 49°, low 38°.

Pressure30.27 inHg
Wind7.7 mph SE
Humidity55%
Visibility—
Dew point31°
Tue, 0359° / 43°0.07Light rain
59 °Light rain

Zion, Tuesday, 3 November

Light rain. High 59°, low 43°.

Pressure30.15 inHg
Wind6.2 mph NW
Humidity70%
Visibility—
Dew point44°
Wed, 0460° / 42°0Partly cloudy
60 °Partly cloudy

Zion, Wednesday, 4 November

Partly cloudy. High 60°, low 42°.

Pressure30.00 inHg
Wind8.7 mph S
Humidity48%
Visibility—
Dew point36°

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Zion, IA are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Zion, IA since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.