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As of 00:46 CDT

Weather in Zion, IA

59°Current weather

Zion, Tuesday, 13 October, 00:46

Clear. Feels like 59°. High 72°, low 55°.

Pressure29.85 inHg
Wind7.2 mph NW
Humidity78%
Visibility6.2 mi
Dew point52°
Wed, 1465° / 50°0Overcast
65 °Overcast

Zion, Wednesday, 14 October

Overcast. High 65°, low 50°.

Pressure30.15 inHg
Wind10.4 mph NE
Humidity65%
Visibility6.2 mi
Dew point48°
Thu, 1560° / 51°1.02Heavy rain
60 °Heavy rain

Zion, Thursday, 15 October

Heavy rain. High 60°, low 51°.

Pressure30.03 inHg
Wind6.7 mph E
Humidity95%
Visibility1.1 mi
Dew point58°
Fri, 1654° / 43°0Partly cloudy
54 °Partly cloudy

Zion, Friday, 16 October

Partly cloudy. High 54°, low 43°.

Pressure30.53 inHg
Wind18.1 mph N
Humidity52%
Visibility6.2 mi
Dew point33°
Sat, 1759° / 39°0Clear
59 °Clear

Zion, Saturday, 17 October

Clear. High 59°, low 39°.

Pressure30.42 inHg
Wind15.3 mph S
Humidity49%
Visibility—
Dew point35°
Sun, 1863° / 47°0Partly cloudy
63 °Partly cloudy

Zion, Sunday, 18 October

Partly cloudy. High 63°, low 47°.

Pressure30.09 inHg
Wind16.7 mph S
Humidity52%
Visibility—
Dew point41°
Mon, 1952° / 49°0.28Light rain
52 °Light rain

Zion, Monday, 19 October

Light rain. High 52°, low 49°.

Pressure30.09 inHg
Wind13 mph S
Humidity95%
Visibility—
Dew point49°
Tue, 2060° / 50°0.01Light rain
60 °Light rain

Zion, Tuesday, 20 October

Light rain. High 60°, low 50°.

Pressure30.06 inHg
Wind10.9 mph SE
Humidity79%
Visibility—
Dew point51°
Wed, 2170° / 60°0.1Light rain
70 °Light rain

Zion, Wednesday, 21 October

Light rain. High 70°, low 60°.

Pressure29.97 inHg
Wind19.6 mph S
Humidity80%
Visibility—
Dew point63°
Thu, 2267° / 64°1.54Rain
67 °Rain

Zion, Thursday, 22 October

Rain. High 67°, low 64°.

Pressure29.74 inHg
Wind21.9 mph S
Humidity96%
Visibility—
Dew point65°
Fri, 2360° / 45°0.02Light rain
60 °Light rain

Zion, Friday, 23 October

Light rain. High 60°, low 45°.

Pressure30.12 inHg
Wind20.2 mph W
Humidity52%
Visibility—
Dew point39°
Sat, 2458° / 45°0Partly cloudy
58 °Partly cloudy

Zion, Saturday, 24 October

Partly cloudy. High 58°, low 45°.

Pressure30.39 inHg
Wind9.5 mph N
Humidity52%
Visibility—
Dew point39°
Sun, 2558° / 45°0Mostly clear
58 °Mostly clear

Zion, Sunday, 25 October

Mostly clear. High 58°, low 45°.

Pressure30.33 inHg
Wind8.8 mph W
Humidity54%
Visibility—
Dew point38°
Mon, 2655° / 41°0Overcast
55 °Overcast

Zion, Monday, 26 October

Overcast. High 55°, low 41°.

Pressure30.12 inHg
Wind12.4 mph NW
Humidity63%
Visibility—
Dew point39°
Tue, 2764° / 46°0Clear
64 °Clear

Zion, Tuesday, 27 October

Clear. High 64°, low 46°.

Pressure29.80 inHg
Wind16.9 mph NW
Humidity62%
Visibility—
Dew point47°
Wed, 2856° / 45°0Clear
56 °Clear

Zion, Wednesday, 28 October

Clear. High 56°, low 45°.

Pressure29.97 inHg
Wind16.3 mph NW
Humidity42%
Visibility—
Dew point31°

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.