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As of 23:34 CDT

Weather in Zion, IA

43°Current weather

Zion, Saturday, 17 October, 23:34

Clear. Feels like 36°. High 59°, low 32°.

Pressure30.33 inHg
Wind13.9 mph S
Humidity70%
Visibility6.2 mi
Dew point34°
Sun, 1862° / 42°0Clear
62 °Clear

Zion, Sunday, 18 October

Clear. High 62°, low 42°.

Pressure30.30 inHg
Wind14.2 mph S
Humidity57%
Visibility6.2 mi
Dew point41°
Mon, 1963° / 45°0Clear
63 °Clear

Zion, Monday, 19 October

Clear. High 63°, low 45°.

Pressure30.33 inHg
Wind8.7 mph S
Humidity63%
Visibility6.2 mi
Dew point47°
Tue, 2066° / 46°0Clear
66 °Clear

Zion, Tuesday, 20 October

Clear. High 66°, low 46°.

Pressure30.30 inHg
Wind8.4 mph S
Humidity58%
Visibility6.2 mi
Dew point48°
Wed, 2169° / 50°0Clear
69 °Clear

Zion, Wednesday, 21 October

Clear. High 69°, low 50°.

Pressure30.21 inHg
Wind7.7 mph S
Humidity62%
Visibility6.2 mi
Dew point51°
Thu, 2270° / 51°0Clear
70 °Clear

Zion, Thursday, 22 October

Clear. High 70°, low 51°.

Pressure30.21 inHg
Wind7.5 mph SE
Humidity54%
Visibility—
Dew point50°
Fri, 2370° / 53°0Partly cloudy
70 °Partly cloudy

Zion, Friday, 23 October

Partly cloudy. High 70°, low 53°.

Pressure30.15 inHg
Wind15.5 mph S
Humidity52%
Visibility—
Dew point49°
Sat, 2473° / 49°0.04Light rain
73 °Light rain

Zion, Saturday, 24 October

Light rain. High 73°, low 49°.

Pressure30.06 inHg
Wind19.6 mph SW
Humidity47%
Visibility—
Dew point50°
Sun, 2553° / 42°0Overcast
53 °Overcast

Zion, Sunday, 25 October

Overcast. High 53°, low 42°.

Pressure30.53 inHg
Wind14.2 mph N
Humidity44%
Visibility—
Dew point29°
Mon, 2657° / 37°0Overcast
57 °Overcast

Zion, Monday, 26 October

Overcast. High 57°, low 37°.

Pressure30.39 inHg
Wind8.9 mph SW
Humidity37%
Visibility—
Dew point26°
Tue, 2768° / 44°0Overcast
68 °Overcast

Zion, Tuesday, 27 October

Overcast. High 68°, low 44°.

Pressure30.12 inHg
Wind17.9 mph S
Humidity54%
Visibility—
Dew point45°
Wed, 2870° / 56°0Overcast
70 °Overcast

Zion, Wednesday, 28 October

Overcast. High 70°, low 56°.

Pressure29.88 inHg
Wind21.9 mph SW
Humidity57%
Visibility—
Dew point50°
Thu, 2973° / 57°0.01Light rain
73 °Light rain

Zion, Thursday, 29 October

Light rain. High 73°, low 57°.

Pressure29.71 inHg
Wind20.8 mph S
Humidity63%
Visibility—
Dew point55°
Fri, 3068° / 49°0Clear
68 °Clear

Zion, Friday, 30 October

Clear. High 68°, low 49°.

Pressure29.94 inHg
Wind8.3 mph S
Humidity29%
Visibility—
Dew point31°
Sat, 3165° / 54°0.04Light rain
65 °Light rain

Zion, Saturday, 31 October

Light rain. High 65°, low 54°.

Pressure29.77 inHg
Wind18.9 mph SE
Humidity81%
Visibility—
Dew point57°
Sun, 0165° / 45°0.01Light rain
65 °Light rain

Zion, Sunday, 1 November

Light rain. High 65°, low 45°.

Pressure29.91 inHg
Wind17 mph W
Humidity30%
Visibility—
Dew point28°

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.