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As of 16:56 CDT

Weather in Zion, MO

78°Current weather

Zion, Wednesday, 14 October, 16:56

Overcast. Feels like 79°. High 77°, low 70°.

Pressure30.00 inHg
Wind4.1 mph NW
Humidity79%
Visibility6.2 mi
Dew point70°
Thu, 1585° / 68°0.42Heavy rain
85 °Heavy rain

Zion, Thursday, 15 October

Heavy rain. High 85°, low 68°.

Pressure30.00 inHg
Wind8.2 mph SW
Humidity90%
Visibility2.6 mi
Dew point74°
Fri, 1671° / 51°0.21Rain
71 °Rain

Zion, Friday, 16 October

Rain. High 71°, low 51°.

Pressure30.21 inHg
Wind16.1 mph NW
Humidity42%
Visibility6.2 mi
Dew point35°
Sat, 1758° / 46°0Clear
58 °Clear

Zion, Saturday, 17 October

Clear. High 58°, low 46°.

Pressure30.53 inHg
Wind8.2 mph N
Humidity55%
Visibility6.2 mi
Dew point39°
Sun, 1862° / 41°0Clear
62 °Clear

Zion, Sunday, 18 October

Clear. High 62°, low 41°.

Pressure30.47 inHg
Wind3.8 mph E
Humidity43%
Visibility6.2 mi
Dew point35°
Mon, 1965° / 42°0Overcast
65 °Overcast

Zion, Monday, 19 October

Overcast. High 65°, low 42°.

Pressure30.39 inHg
Wind4.8 mph NE
Humidity38%
Visibility—
Dew point35°
Tue, 2071° / 47°0Partly cloudy
71 °Partly cloudy

Zion, Tuesday, 20 October

Partly cloudy. High 71°, low 47°.

Pressure30.27 inHg
Wind5.5 mph SE
Humidity56%
Visibility—
Dew point48°
Wed, 2177° / 55°0Clear
77 °Clear

Zion, Wednesday, 21 October

Clear. High 77°, low 55°.

Pressure30.21 inHg
Wind6 mph S
Humidity44%
Visibility—
Dew point50°
Thu, 2282° / 59°0Overcast
82 °Overcast

Zion, Thursday, 22 October

Overcast. High 82°, low 59°.

Pressure30.09 inHg
Wind10.7 mph SW
Humidity42%
Visibility—
Dew point53°
Fri, 2385° / 67°0.02Light rain
85 °Light rain

Zion, Friday, 23 October

Light rain. High 85°, low 67°.

Pressure30.06 inHg
Wind7.2 mph SW
Humidity42%
Visibility—
Dew point55°
Sat, 2482° / 62°0.01Light rain
82 °Light rain

Zion, Saturday, 24 October

Light rain. High 82°, low 62°.

Pressure30.03 inHg
Wind11.7 mph NW
Humidity42%
Visibility—
Dew point55°
Sun, 2559° / 48°0Overcast
59 °Overcast

Zion, Sunday, 25 October

Overcast. High 59°, low 48°.

Pressure30.36 inHg
Wind9.5 mph N
Humidity35%
Visibility—
Dew point30°
Mon, 2661° / 41°0Overcast
61 °Overcast

Zion, Monday, 26 October

Overcast. High 61°, low 41°.

Pressure30.39 inHg
Wind6.7 mph N
Humidity27%
Visibility—
Dew point23°
Tue, 2761° / 42°0Overcast
61 °Overcast

Zion, Tuesday, 27 October

Overcast. High 61°, low 42°.

Pressure30.24 inHg
Wind6.1 mph E
Humidity23%
Visibility—
Dew point20°
Wed, 2854° / 49°0.07Light rain
54 °Light rain

Zion, Wednesday, 28 October

Light rain. High 54°, low 49°.

Pressure30.09 inHg
Wind4.8 mph SW
Humidity55%
Visibility—
Dew point38°
Thu, 2967° / 45°0Overcast
67 °Overcast

Zion, Thursday, 29 October

Overcast. High 67°, low 45°.

Pressure30.12 inHg
Wind3.9 mph W
Humidity54%
Visibility—
Dew point43°

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, MO 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, MO 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.