As of 14:19 CST

Weather in Carterville, IL

75°

Carterville, Wednesday, 11 November, 14:19

Clear. Feels like 74°. High 75°, low 44°.

Pressure29.74 inHg

Wind19.6 mph SW

Humidity59%

Visibility6.2 mi

Dew point58°

See detailed hourly forecast

Thu, 1259° / 36°

59 °

Carterville, Thursday, 12 November

Clear. High 59°, low 36°.

Pressure29.91 inHg

Wind14.3 mph NW

Humidity51%

Visibility6.2 mi

Dew point37°

Fri, 1345° / 34°

45 °

Carterville, Friday, 13 November

Overcast. High 45°, low 34°.

Pressure30.06 inHg

Wind11.6 mph NW

Humidity61%

Visibility6.2 mi

Dew point29°

Sat, 1448° / 32°

48 °

Carterville, Saturday, 14 November

Clear. High 48°, low 32°.

Pressure30.33 inHg

Wind4.1 mph NW

Humidity53%

Visibility6.2 mi

Dew point26°

Sun, 1552° / 30°

52 °

Carterville, Sunday, 15 November

Overcast. High 52°, low 30°.

Pressure30.42 inHg

Wind1.9 mph SE

Humidity47%

Visibility6.2 mi

Dew point29°

Mon, 1654° / 33°

54 °

Carterville, Monday, 16 November

Clear. High 54°, low 33°.

Pressure30.47 inHg

Wind5.8 mph E

Humidity50%

Visibility—

Dew point32°

Tue, 1755° / 34°

55 °

Carterville, Tuesday, 17 November

Clear. High 55°, low 34°.

Pressure30.45 inHg

Wind6.9 mph E

Humidity36%

Visibility—

Dew point25°

Wed, 1860° / 36°

60 °

Carterville, Wednesday, 18 November

Clear. High 60°, low 36°.

Pressure30.33 inHg

Wind6.6 mph E

Humidity34%

Visibility—

Dew point26°

Thu, 1962° / 38°

62 °

Carterville, Thursday, 19 November

Clear. High 62°, low 38°.

Pressure30.21 inHg

Wind8.7 mph S

Humidity29%

Visibility—

Dew point26°

Fri, 2062° / 45°

0.01

62 °

Carterville, Friday, 20 November

Light rain. High 62°, low 45°.

Pressure30.12 inHg

Wind10.7 mph S

Humidity59%

Visibility—

Dew point42°

Sat, 2170° / 49°

70 °

Carterville, Saturday, 21 November

Overcast. High 70°, low 49°.

Pressure30.06 inHg

Wind14.4 mph S

Humidity34%

Visibility—

Dew point37°

Sun, 2259° / 42°

0.26

59 °

Carterville, Sunday, 22 November

Rain. High 59°, low 42°.

Pressure29.83 inHg

Wind17 mph S

Humidity91%

Visibility—

Dew point53°

Mon, 2342° / 32°

42 °

Carterville, Monday, 23 November

Overcast. High 42°, low 32°.

Pressure30.09 inHg

Wind11 mph NW

Humidity45%

Visibility—

Dew point20°

Tue, 2448° / 28°

48 °

Carterville, Tuesday, 24 November

Clear. High 48°, low 28°.

Pressure30.18 inHg

Wind7.6 mph SW

Humidity30%

Visibility—

Dew point14°

Wed, 2543° / 30°

43 °

Carterville, Wednesday, 25 November

Overcast. High 43°, low 30°.

Pressure30.39 inHg

Wind11.5 mph N

Humidity31%

Visibility—

Dew point13°

Thu, 2631° / 19°

31 °

Carterville, Thursday, 26 November

Light snow. High 31°, low 19°.

Pressure30.56 inHg

Wind14.1 mph NW

Humidity42%

Visibility—

Dew point10°

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 Carterville, 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 Carterville, 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.