As of 01:36 CDT

Weather in St. Anne, IL

43°

St. Anne, Wednesday, 21 October, 01:36

Clear. Feels like 43°. High 72°, low 43°.

Pressure30.30 inHg

Wind0 mph N

Humidity93%

Visibility6.2 mi

Dew point41°

See detailed hourly forecast

Thu, 2273° / 46°

73 °

St. Anne, Thursday, 22 October

Clear. High 73°, low 46°.

Pressure30.27 inHg

Wind1.6 mph NE

Humidity57%

Visibility6.2 mi

Dew point52°

Fri, 2369° / 47°

69 °

St. Anne, Friday, 23 October

Clear. High 69°, low 47°.

Pressure30.36 inHg

Wind3.2 mph SE

Humidity58%

Visibility6.2 mi

Dew point51°

Sat, 2468° / 48°

68 °

St. Anne, Saturday, 24 October

Partly cloudy. High 68°, low 48°.

Pressure30.39 inHg

Wind6.4 mph S

Humidity58%

Visibility6.2 mi

Dew point49°

Sun, 2572° / 49°

72 °

St. Anne, Sunday, 25 October

Mostly clear. High 72°, low 49°.

Pressure30.36 inHg

Wind5.4 mph S

Humidity44%

Visibility—

Dew point45°

Mon, 2672° / 53°

72 °

St. Anne, Monday, 26 October

Overcast. High 72°, low 53°.

Pressure30.21 inHg

Wind13.3 mph N

Humidity47%

Visibility—

Dew point47°

Tue, 2751° / 45°

51 °

St. Anne, Tuesday, 27 October

Light rain. High 51°, low 45°.

Pressure30.33 inHg

Wind14.8 mph N

Humidity61%

Visibility—

Dew point36°

Wed, 2851° / 35°

51 °

St. Anne, Wednesday, 28 October

Mostly clear. High 51°, low 35°.

Pressure30.30 inHg

Wind7.3 mph E

Humidity47%

Visibility—

Dew point29°

Thu, 2954° / 36°

54 °

St. Anne, Thursday, 29 October

Clear. High 54°, low 36°.

Pressure30.21 inHg

Wind10 mph NW

Humidity43%

Visibility—

Dew point29°

Fri, 3056° / 38°

56 °

St. Anne, Friday, 30 October

Clear. High 56°, low 38°.

Pressure30.24 inHg

Wind7.5 mph SE

Humidity35%

Visibility—

Dew point26°

Sat, 3163° / 41°

63 °

St. Anne, Saturday, 31 October

Clear. High 63°, low 41°.

Pressure30.03 inHg

Wind13.1 mph S

Humidity31%

Visibility—

Dew point27°

Sun, 0157° / 48°

0.56

57 °

St. Anne, Sunday, 1 November

Rain. High 57°, low 48°.

Pressure29.97 inHg

Wind13 mph S

Humidity97%

Visibility—

Dew point54°

Mon, 0261° / 50°

61 °

St. Anne, Monday, 2 November

Clear. High 61°, low 50°.

Pressure30.12 inHg

Wind13.2 mph NW

Humidity34%

Visibility—

Dew point31°

Tue, 0352° / 40°

52 °

St. Anne, Tuesday, 3 November

Overcast. High 52°, low 40°.

Pressure30.30 inHg

Wind7.9 mph NW

Humidity39%

Visibility—

Dew point26°

Wed, 0451° / 44°

51 °

St. Anne, Wednesday, 4 November

Overcast. High 51°, low 44°.

Pressure30.15 inHg

Wind9 mph E

Humidity43%

Visibility—

Dew point28°

Thu, 0554° / 40°

54 °

St. Anne, Thursday, 5 November

Mostly clear. High 54°, low 40°.

Pressure30.39 inHg

Wind10.5 mph E

Humidity32%

Visibility—

Dew point23°

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 St. Anne, 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 St. Anne, 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.