As of 04:26 CDT

Weather in Vienna, IL

45°Current weather

Vienna, Wednesday, 21 October, 04:26

Clear. Feels like 43°. High 75°, low 45°.

Pressure30.24 inHg
Wind4.1 mph NE
Humidity94%
Visibility6.2 mi
Dew point41°
Thu, 2276° / 47°0Clear
76 °Clear

Vienna, Thursday, 22 October

Clear. High 76°, low 47°.

Pressure30.24 inHg
Wind5.4 mph NE
Humidity38%
Visibility6.2 mi
Dew point45°
Fri, 2373° / 51°0Clear
73 °Clear

Vienna, Friday, 23 October

Clear. High 73°, low 51°.

Pressure30.30 inHg
Wind4.5 mph SE
Humidity44%
Visibility6.2 mi
Dew point48°
Sat, 2474° / 50°0Partly cloudy
74 °Partly cloudy

Vienna, Saturday, 24 October

Partly cloudy. High 74°, low 50°.

Pressure30.36 inHg
Wind5.2 mph SE
Humidity43%
Visibility6.2 mi
Dew point47°
Sun, 2574° / 52°0Overcast
74 °Overcast

Vienna, Sunday, 25 October

Overcast. High 74°, low 52°.

Pressure30.39 inHg
Wind6.1 mph SW
Humidity38%
Visibility—
Dew point44°
Mon, 2674° / 53°0Overcast
74 °Overcast

Vienna, Monday, 26 October

Overcast. High 74°, low 53°.

Pressure30.27 inHg
Wind5.9 mph S
Humidity38%
Visibility—
Dew point44°
Tue, 2769° / 55°0Overcast
69 °Overcast

Vienna, Tuesday, 27 October

Overcast. High 69°, low 55°.

Pressure30.18 inHg
Wind7.9 mph NW
Humidity35%
Visibility—
Dew point38°
Wed, 2874° / 52°0Mostly clear
74 °Mostly clear

Vienna, Wednesday, 28 October

Mostly clear. High 74°, low 52°.

Pressure30.15 inHg
Wind10.5 mph SW
Humidity46%
Visibility—
Dew point48°
Thu, 2963° / 46°0Overcast
63 °Overcast

Vienna, Thursday, 29 October

Overcast. High 63°, low 46°.

Pressure30.24 inHg
Wind13.4 mph NW
Humidity43%
Visibility—
Dew point36°
Fri, 3060° / 38°0Overcast
60 °Overcast

Vienna, Friday, 30 October

Overcast. High 60°, low 38°.

Pressure30.27 inHg
Wind8.1 mph NE
Humidity28%
Visibility—
Dew point24°
Sat, 3158° / 47°0.04Light rain
58 °Light rain

Vienna, Saturday, 31 October

Light rain. High 58°, low 47°.

Pressure30.18 inHg
Wind12.8 mph E
Humidity28%
Visibility—
Dew point24°
Sun, 0158° / 52°1.43Rain
58 °Rain

Vienna, Sunday, 1 November

Rain. High 58°, low 52°.

Pressure30.06 inHg
Wind17.5 mph S
Humidity88%
Visibility—
Dew point51°
Mon, 0265° / 58°0.14Light rain
65 °Light rain

Vienna, Monday, 2 November

Light rain. High 65°, low 58°.

Pressure30.00 inHg
Wind10.4 mph S
Humidity91%
Visibility—
Dew point62°
Tue, 0372° / 55°0.33Rain
72 °Rain

Vienna, Tuesday, 3 November

Rain. High 72°, low 55°.

Pressure29.91 inHg
Wind8 mph SE
Humidity77%
Visibility—
Dew point61°
Wed, 0474° / 65°1.98Heavy rain
74 °Heavy rain

Vienna, Wednesday, 4 November

Heavy rain. High 74°, low 65°.

Pressure29.77 inHg
Wind18.4 mph S
Humidity84%
Visibility—
Dew point68°
Thu, 0570° / 64°0.55Rain
70 °Rain

Vienna, Thursday, 5 November

Rain. High 70°, low 64°.

Pressure29.97 inHg
Wind15.2 mph S
Humidity95%
Visibility—
Dew point66°

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.