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As of 11:01 CDT

Weather in Vienna, IL

54°Current weather

Vienna, Saturday, 17 October, 11:01

Clear. Feels like 51°. High 57°, low 45°.

Pressure30.53 inHg
Wind9 mph NE
Humidity58%
Visibility6.2 mi
Dew point41°
Sun, 1864° / 41°0Clear
64 °Clear

Vienna, Sunday, 18 October

Clear. High 64°, low 41°.

Pressure30.50 inHg
Wind5.4 mph SE
Humidity46%
Visibility6.2 mi
Dew point39°
Mon, 1968° / 44°0Clear
68 °Clear

Vienna, Monday, 19 October

Clear. High 68°, low 44°.

Pressure30.39 inHg
Wind3 mph S
Humidity43%
Visibility6.2 mi
Dew point43°
Tue, 2071° / 47°0Mostly clear
71 °Mostly clear

Vienna, Tuesday, 20 October

Mostly clear. High 71°, low 47°.

Pressure30.36 inHg
Wind2.9 mph NE
Humidity40%
Visibility6.2 mi
Dew point44°
Wed, 2173° / 48°0Clear
73 °Clear

Vienna, Wednesday, 21 October

Clear. High 73°, low 48°.

Pressure30.27 inHg
Wind5.7 mph NE
Humidity34%
Visibility—
Dew point39°
Thu, 2273° / 51°0Clear
73 °Clear

Vienna, Thursday, 22 October

Clear. High 73°, low 51°.

Pressure30.21 inHg
Wind5 mph NE
Humidity33%
Visibility—
Dew point40°
Fri, 2378° / 54°0Clear
78 °Clear

Vienna, Friday, 23 October

Clear. High 78°, low 54°.

Pressure30.15 inHg
Wind6.9 mph E
Humidity27%
Visibility—
Dew point37°
Sat, 2477° / 54°0Overcast
77 °Overcast

Vienna, Saturday, 24 October

Overcast. High 77°, low 54°.

Pressure30.18 inHg
Wind7.7 mph S
Humidity27%
Visibility—
Dew point36°
Sun, 2581° / 60°0Overcast
81 °Overcast

Vienna, Sunday, 25 October

Overcast. High 81°, low 60°.

Pressure30.12 inHg
Wind12.1 mph SW
Humidity35%
Visibility—
Dew point46°
Mon, 2680° / 59°0Partly cloudy
80 °Partly cloudy

Vienna, Monday, 26 October

Partly cloudy. High 80°, low 59°.

Pressure30.15 inHg
Wind7.2 mph SW
Humidity44%
Visibility—
Dew point53°
Tue, 2778° / 61°0Overcast
78 °Overcast

Vienna, Tuesday, 27 October

Overcast. High 78°, low 61°.

Pressure30.15 inHg
Wind12.2 mph S
Humidity30%
Visibility—
Dew point41°
Wed, 2875° / 61°0.09Light rain
75 °Light rain

Vienna, Wednesday, 28 October

Light rain. High 75°, low 61°.

Pressure30.03 inHg
Wind13.4 mph S
Humidity44%
Visibility—
Dew point50°
Thu, 2963° / 60°0.15Light rain
63 °Light rain

Vienna, Thursday, 29 October

Light rain. High 63°, low 60°.

Pressure30.06 inHg
Wind10.2 mph S
Humidity90%
Visibility—
Dew point59°
Fri, 3078° / 64°0.04Light rain
78 °Light rain

Vienna, Friday, 30 October

Light rain. High 78°, low 64°.

Pressure29.85 inHg
Wind17.6 mph S
Humidity60%
Visibility—
Dew point61°
Sat, 3172° / 54°1.16Heavy rain
72 °Heavy rain

Vienna, Saturday, 31 October

Heavy rain. High 72°, low 54°.

Pressure29.83 inHg
Wind20 mph S
Humidity98%
Visibility—
Dew point69°
Sun, 0169° / 49°0Overcast
69 °Overcast

Vienna, Sunday, 1 November

Overcast. High 69°, low 49°.

Pressure30.15 inHg
Wind7.7 mph NE
Humidity38%
Visibility—
Dew point38°

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 Vienna, IL 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 Vienna, IL 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.