As of 14:05 CDT

Weather in Zion, MO

89°

Zion, Monday, 12 October, 14:05

Clear. Feels like 90°. High 89°, low 61°.

Pressure29.94 inHg

Wind11 mph SW

Humidity43%

Visibility6.2 mi

Dew point63°

See detailed hourly forecast

Tue, 1391° / 63°

91 °

Zion, Tuesday, 13 October

Clear. High 91°, low 63°.

Pressure29.97 inHg

Wind8.2 mph SW

Humidity53%

Visibility6.2 mi

Dew point65°

Wed, 1477° / 70°

0.38

77 °

Zion, Wednesday, 14 October

Rain. High 77°, low 70°.

Pressure30.09 inHg

Wind0.6 mph W

Humidity97%

Visibility2.2 mi

Dew point72°

Thu, 1585° / 71°

0.17

85 °

Zion, Thursday, 15 October

Rain. High 85°, low 71°.

Pressure30.06 inHg

Wind7.8 mph SW

Humidity85%

Visibility6.1 mi

Dew point72°

Fri, 1671° / 54°

0.21

71 °

Zion, Friday, 16 October

Rain. High 71°, low 54°.

Pressure30.33 inHg

Wind16.1 mph N

Humidity46%

Visibility6.2 mi

Dew point39°

Sat, 1762° / 45°

62 °

Zion, Saturday, 17 October

Clear. High 62°, low 45°.

Pressure30.47 inHg

Wind9.5 mph NE

Humidity41%

Visibility—

Dew point35°

Sun, 1866° / 40°

66 °

Zion, Sunday, 18 October

Clear. High 66°, low 40°.

Pressure30.33 inHg

Wind7.5 mph S

Humidity24%

Visibility—

Dew point23°

Mon, 1971° / 48°

71 °

Zion, Monday, 19 October

Overcast. High 71°, low 48°.

Pressure30.24 inHg

Wind8.9 mph S

Humidity60%

Visibility—

Dew point52°

Tue, 2077° / 57°

77 °

Zion, Tuesday, 20 October

Overcast. High 77°, low 57°.

Pressure30.18 inHg

Wind6.3 mph SE

Humidity57%

Visibility—

Dew point57°

Wed, 2176° / 60°

76 °

Zion, Wednesday, 21 October

Mostly clear. High 76°, low 60°.

Pressure30.21 inHg

Wind8.5 mph SE

Humidity58%

Visibility—

Dew point58°

Thu, 2281° / 60°

81 °

Zion, Thursday, 22 October

Overcast. High 81°, low 60°.

Pressure30.27 inHg

Wind8.6 mph S

Humidity45%

Visibility—

Dew point54°

Fri, 2379° / 62°

79 °

Zion, Friday, 23 October

Overcast. High 79°, low 62°.

Pressure30.30 inHg

Wind9.4 mph S

Humidity46%

Visibility—

Dew point53°

Sat, 2482° / 60°

82 °

Zion, Saturday, 24 October

Overcast. High 82°, low 60°.

Pressure30.06 inHg

Wind13.6 mph S

Humidity50%

Visibility—

Dew point57°

Sun, 2569° / 56°

0.12

69 °

Zion, Sunday, 25 October

Light rain. High 69°, low 56°.

Pressure30.09 inHg

Wind12 mph NW

Humidity45%

Visibility—

Dew point44°

Mon, 2663° / 47°

63 °

Zion, Monday, 26 October

Overcast. High 63°, low 47°.

Pressure30.24 inHg

Wind9.6 mph N

Humidity35%

Visibility—

Dew point30°

Tue, 2771° / 43°

71 °

Zion, Tuesday, 27 October

Clear. High 71°, low 43°.

Pressure29.88 inHg

Wind11.6 mph N

Humidity30%

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, 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.