As of 11:45 CDT

Weather in St. Libory, IL

68°

St. Libory, Saturday, 10 October, 11:45

Overcast. Feels like 67°. High 79°, low 56°.

Pressure30.09 inHg

Wind4.7 mph SE

Humidity54%

Visibility6.2 mi

Dew point51°

See detailed hourly forecast

Sun, 1187° / 49°

87 °

St. Libory, Sunday, 11 October

Clear. High 87°, low 49°.

Pressure30.00 inHg

Wind1.5 mph W

Humidity43%

Visibility6.2 mi

Dew point53°

Mon, 1292° / 61°

92 °

St. Libory, Monday, 12 October

Clear. High 92°, low 61°.

Pressure29.94 inHg

Wind10.5 mph SW

Humidity37%

Visibility6.2 mi

Dew point58°

Tue, 1393° / 69°

93 °

St. Libory, Tuesday, 13 October

Clear. High 93°, low 69°.

Pressure29.91 inHg

Wind8.5 mph W

Humidity44%

Visibility6.2 mi

Dew point64°

Wed, 1479° / 71°

0.65

79 °

St. Libory, Wednesday, 14 October

Rain. High 79°, low 71°.

Pressure30.03 inHg

Wind7.3 mph SW

Humidity93%

Visibility—

Dew point71°

Thu, 1571° / 62°

1.17

71 °

St. Libory, Thursday, 15 October

Rain. High 71°, low 62°.

Pressure30.15 inHg

Wind10.1 mph NE

Humidity82%

Visibility—

Dew point61°

Fri, 1666° / 49°

0.1

66 °

St. Libory, Friday, 16 October

Light rain. High 66°, low 49°.

Pressure30.06 inHg

Wind22.5 mph NW

Humidity31%

Visibility—

Dew point31°

Sat, 1745° / 37°

45 °

St. Libory, Saturday, 17 October

Overcast. High 45°, low 37°.

Pressure30.39 inHg

Wind20.1 mph NW

Humidity39%

Visibility—

Dew point20°

Sun, 1851° / 30°

51 °

St. Libory, Sunday, 18 October

Clear. High 51°, low 30°.

Pressure30.53 inHg

Wind8 mph N

Humidity33%

Visibility—

Dew point19°

Mon, 1960° / 35°

60 °

St. Libory, Monday, 19 October

Mostly clear. High 60°, low 35°.

Pressure30.42 inHg

Wind11.6 mph S

Humidity34%

Visibility—

Dew point27°

Tue, 2064° / 41°

64 °

St. Libory, Tuesday, 20 October

Overcast. High 64°, low 41°.

Pressure30.30 inHg

Wind14.5 mph S

Humidity35%

Visibility—

Dew point33°

Wed, 2156° / 49°

0.34

56 °

St. Libory, Wednesday, 21 October

Rain. High 56°, low 49°.

Pressure30.09 inHg

Wind14.2 mph S

Humidity93%

Visibility—

Dew point52°

Thu, 2269° / 46°

69 °

St. Libory, Thursday, 22 October

Clear. High 69°, low 46°.

Pressure30.21 inHg

Wind7.6 mph S

Humidity40%

Visibility—

Dew point38°

Fri, 2370° / 50°

70 °

St. Libory, Friday, 23 October

Clear. High 70°, low 50°.

Pressure30.18 inHg

Wind7.6 mph SW

Humidity35%

Visibility—

Dew point37°

Sat, 2471° / 51°

71 °

St. Libory, Saturday, 24 October

Partly cloudy. High 71°, low 51°.

Pressure30.15 inHg

Wind8 mph S

Humidity34%

Visibility—

Dew point37°

Sun, 2571° / 54°

0.09

71 °

St. Libory, Sunday, 25 October

Light rain. High 71°, low 54°.

Pressure29.85 inHg

Wind17.1 mph N

Humidity63%

Visibility—

Dew point56°

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. Libory, 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. Libory, 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.