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As of 11:16 CDT

Weather in Zion, IA

50°Current weather

Zion, Saturday, 17 October, 11:16

Clear. Feels like 48°. High 54°, low 32°.

Pressure30.53 inHg
Wind9.8 mph SW
Humidity60%
Visibility6.2 mi
Dew point36°
Sun, 1861° / 41°0Clear
61 °Clear

Zion, Sunday, 18 October

Clear. High 61°, low 41°.

Pressure30.30 inHg
Wind14.1 mph S
Humidity60%
Visibility6.2 mi
Dew point42°
Mon, 1963° / 45°0Mostly clear
63 °Mostly clear

Zion, Monday, 19 October

Mostly clear. High 63°, low 45°.

Pressure30.33 inHg
Wind10 mph S
Humidity65%
Visibility6.2 mi
Dew point47°
Tue, 2066° / 47°0.03Light rain
66 °Light rain

Zion, Tuesday, 20 October

Light rain. High 66°, low 47°.

Pressure30.30 inHg
Wind9.7 mph S
Humidity60%
Visibility6.2 mi
Dew point49°
Wed, 2169° / 51°0Clear
69 °Clear

Zion, Wednesday, 21 October

Clear. High 69°, low 51°.

Pressure30.18 inHg
Wind8.7 mph S
Humidity55%
Visibility—
Dew point49°
Thu, 2271° / 51°0Clear
71 °Clear

Zion, Thursday, 22 October

Clear. High 71°, low 51°.

Pressure30.21 inHg
Wind7.9 mph SE
Humidity58%
Visibility—
Dew point52°
Fri, 2376° / 57°0.07Light rain
76 °Light rain

Zion, Friday, 23 October

Light rain. High 76°, low 57°.

Pressure30.00 inHg
Wind15.9 mph S
Humidity78%
Visibility—
Dew point60°
Sat, 2474° / 61°0.02Light rain
74 °Light rain

Zion, Saturday, 24 October

Light rain. High 74°, low 61°.

Pressure29.91 inHg
Wind20.2 mph S
Humidity53%
Visibility—
Dew point51°
Sun, 2562° / 48°0Partly cloudy
62 °Partly cloudy

Zion, Sunday, 25 October

Partly cloudy. High 62°, low 48°.

Pressure30.12 inHg
Wind12.5 mph NW
Humidity53%
Visibility—
Dew point41°
Mon, 2669° / 47°0.49Rain
69 °Rain

Zion, Monday, 26 October

Rain. High 69°, low 47°.

Pressure30.06 inHg
Wind15.4 mph S
Humidity59%
Visibility—
Dew point49°
Tue, 2770° / 61°0.08Light rain
70 °Light rain

Zion, Tuesday, 27 October

Light rain. High 70°, low 61°.

Pressure29.85 inHg
Wind21.4 mph SW
Humidity74%
Visibility—
Dew point56°
Wed, 2867° / 51°0.25Light rain
67 °Light rain

Zion, Wednesday, 28 October

Light rain. High 67°, low 51°.

Pressure29.77 inHg
Wind18.5 mph S
Humidity89%
Visibility—
Dew point62°
Thu, 2957° / 45°0.02Light rain
57 °Light rain

Zion, Thursday, 29 October

Light rain. High 57°, low 45°.

Pressure30.06 inHg
Wind11.7 mph SE
Humidity45%
Visibility—
Dew point34°
Fri, 3069° / 51°0.55Rain
69 °Rain

Zion, Friday, 30 October

Rain. High 69°, low 51°.

Pressure29.50 inHg
Wind29.9 mph S
Humidity91%
Visibility—
Dew point60°
Sat, 3160° / 43°0.01Light rain
60 °Light rain

Zion, Saturday, 31 October

Light rain. High 60°, low 43°.

Pressure29.80 inHg
Wind24.7 mph W
Humidity54%
Visibility—
Dew point33°
Sun, 0157° / 42°0Overcast
57 °Overcast

Zion, Sunday, 1 November

Overcast. High 57°, low 42°.

Pressure30.12 inHg
Wind11.6 mph S
Humidity47%
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.