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As of 14:05 CDT

Weather in Zion, IA

63°Current weather

Zion, Sunday, 18 October, 14:05

Clear. Feels like 61°. High 63°, low 40°.

Pressure30.24 inHg
Wind13.8 mph S
Humidity41%
Visibility6.2 mi
Dew point40°
Mon, 1963° / 44°0Clear
63 °Clear

Zion, Monday, 19 October

Clear. High 63°, low 44°.

Pressure30.33 inHg
Wind8.3 mph S
Humidity63%
Visibility6.2 mi
Dew point47°
Tue, 2066° / 45°0Clear
66 °Clear

Zion, Tuesday, 20 October

Clear. High 66°, low 45°.

Pressure30.30 inHg
Wind8.4 mph S
Humidity58%
Visibility6.2 mi
Dew point48°
Wed, 2170° / 50°0Clear
70 °Clear

Zion, Wednesday, 21 October

Clear. High 70°, low 50°.

Pressure30.24 inHg
Wind6.3 mph SW
Humidity62%
Visibility6.2 mi
Dew point53°
Thu, 2269° / 50°0Clear
69 °Clear

Zion, Thursday, 22 October

Clear. High 69°, low 50°.

Pressure30.27 inHg
Wind6.9 mph SE
Humidity60%
Visibility6.2 mi
Dew point51°
Fri, 2370° / 53°0Overcast
70 °Overcast

Zion, Friday, 23 October

Overcast. High 70°, low 53°.

Pressure30.15 inHg
Wind15.2 mph SE
Humidity58%
Visibility—
Dew point50°
Sat, 2471° / 54°0.22Light rain
71 °Light rain

Zion, Saturday, 24 October

Light rain. High 71°, low 54°.

Pressure30.12 inHg
Wind16.9 mph S
Humidity56%
Visibility—
Dew point53°
Sun, 2554° / 47°0Overcast
54 °Overcast

Zion, Sunday, 25 October

Overcast. High 54°, low 47°.

Pressure30.47 inHg
Wind9.4 mph NE
Humidity51%
Visibility—
Dew point34°
Mon, 2662° / 46°0.32Rain
62 °Rain

Zion, Monday, 26 October

Rain. High 62°, low 46°.

Pressure30.21 inHg
Wind8 mph SE
Humidity84%
Visibility—
Dew point49°
Tue, 2762° / 53°0.03Light rain
62 °Light rain

Zion, Tuesday, 27 October

Light rain. High 62°, low 53°.

Pressure30.15 inHg
Wind10.7 mph S
Humidity60%
Visibility—
Dew point47°
Wed, 2861° / 51°0.09Light rain
61 °Light rain

Zion, Wednesday, 28 October

Light rain. High 61°, low 51°.

Pressure29.83 inHg
Wind14.2 mph S
Humidity94%
Visibility—
Dew point55°
Thu, 2965° / 52°0Clear
65 °Clear

Zion, Thursday, 29 October

Clear. High 65°, low 52°.

Pressure29.80 inHg
Wind8.7 mph W
Humidity44%
Visibility—
Dew point40°
Fri, 3071° / 49°0Overcast
71 °Overcast

Zion, Friday, 30 October

Overcast. High 71°, low 49°.

Pressure29.47 inHg
Wind20.2 mph W
Humidity68%
Visibility—
Dew point55°
Sat, 3144° / 37°0Overcast
44 °Overcast

Zion, Saturday, 31 October

Overcast. High 44°, low 37°.

Pressure29.71 inHg
Wind26.2 mph W
Humidity56%
Visibility—
Dew point29°
Sun, 0149° / 31°0Clear
49 °Clear

Zion, Sunday, 1 November

Clear. High 49°, low 31°.

Pressure30.27 inHg
Wind16.1 mph W
Humidity49%
Visibility—
Dew point26°
Mon, 0258° / 38°0Overcast
58 °Overcast

Zion, Monday, 2 November

Overcast. High 58°, low 38°.

Pressure30.18 inHg
Wind20.2 mph S
Humidity45%
Visibility—
Dew point34°

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.