As of 08:29 CDT

Weather in Vienna, IL

59°Current weather

Vienna, Tuesday, 13 October, 08:29

Clear. Feels like 58°. High 89°, low 59°.

Pressure30.00 inHg
Wind7 mph S
Humidity77%
Visibility6.2 mi
Dew point53°
Wed, 1483° / 66°0.4Rain
83 °Rain

Vienna, Wednesday, 14 October

Rain. High 83°, low 66°.

Pressure30.06 inHg
Wind3.9 mph SW
Humidity94%
Visibility3.9 mi
Dew point73°
Thu, 1585° / 66°0.63Heavy rain
85 °Heavy rain

Vienna, Thursday, 15 October

Heavy rain. High 85°, low 66°.

Pressure30.03 inHg
Wind11.7 mph SW
Humidity72%
Visibility5.4 mi
Dew point72°
Fri, 1673° / 54°0.04Light rain
73 °Light rain

Vienna, Friday, 16 October

Light rain. High 73°, low 54°.

Pressure30.24 inHg
Wind20.4 mph NW
Humidity42%
Visibility6.2 mi
Dew point36°
Sat, 1761° / 46°0Clear
61 °Clear

Vienna, Saturday, 17 October

Clear. High 61°, low 46°.

Pressure30.50 inHg
Wind12.4 mph N
Humidity49%
Visibility—
Dew point38°
Sun, 1865° / 43°0Clear
65 °Clear

Vienna, Sunday, 18 October

Clear. High 65°, low 43°.

Pressure30.39 inHg
Wind7.1 mph S
Humidity46%
Visibility—
Dew point40°
Mon, 1975° / 54°0.01Light rain
75 °Light rain

Vienna, Monday, 19 October

Light rain. High 75°, low 54°.

Pressure30.21 inHg
Wind10.6 mph S
Humidity56%
Visibility—
Dew point55°
Tue, 2070° / 61°0.66Rain
70 °Rain

Vienna, Tuesday, 20 October

Rain. High 70°, low 61°.

Pressure30.24 inHg
Wind8.8 mph SE
Humidity89%
Visibility—
Dew point62°
Wed, 2177° / 61°0.07Light rain
77 °Light rain

Vienna, Wednesday, 21 October

Light rain. High 77°, low 61°.

Pressure30.21 inHg
Wind7.3 mph E
Humidity85%
Visibility—
Dew point64°
Thu, 2282° / 65°0Overcast
82 °Overcast

Vienna, Thursday, 22 October

Overcast. High 82°, low 65°.

Pressure30.12 inHg
Wind15.6 mph S
Humidity48%
Visibility—
Dew point56°
Fri, 2381° / 65°0Clear
81 °Clear

Vienna, Friday, 23 October

Clear. High 81°, low 65°.

Pressure30.09 inHg
Wind18.1 mph S
Humidity47%
Visibility—
Dew point55°
Sat, 2470° / 57°0.14Light rain
70 °Light rain

Vienna, Saturday, 24 October

Light rain. High 70°, low 57°.

Pressure30.33 inHg
Wind11.9 mph N
Humidity78%
Visibility—
Dew point51°
Sun, 2564° / 53°0Overcast
64 °Overcast

Vienna, Sunday, 25 October

Overcast. High 64°, low 53°.

Pressure30.27 inHg
Wind7.9 mph N
Humidity57%
Visibility—
Dew point42°
Mon, 2663° / 48°0Overcast
63 °Overcast

Vienna, Monday, 26 October

Overcast. High 63°, low 48°.

Pressure30.18 inHg
Wind12.7 mph N
Humidity34%
Visibility—
Dew point33°
Tue, 2762° / 44°0Overcast
62 °Overcast

Vienna, Tuesday, 27 October

Overcast. High 62°, low 44°.

Pressure30.24 inHg
Wind7.5 mph E
Humidity38%
Visibility—
Dew point33°
Wed, 2869° / 48°0Overcast
69 °Overcast

Vienna, Wednesday, 28 October

Overcast. High 69°, low 48°.

Pressure30.12 inHg
Wind10.2 mph S
Humidity30%
Visibility—
Dew point33°

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.