As of 13:20 CDT

Weather in Carterville, IL

77°Current weather

Carterville, Wednesday, 28 October, 13:20

Clear. Feels like 77°. High 77°, low 49°.

Pressure30.24 inHg
Wind6.9 mph S
Humidity46%
Visibility6.2 mi
Dew point54°
Thu, 2978° / 51°0Mostly clear
78 °Mostly clear

Carterville, Thursday, 29 October

Mostly clear. High 78°, low 51°.

Pressure30.21 inHg
Wind7.9 mph SW
Humidity48%
Visibility6.2 mi
Dew point53°
Fri, 3078° / 53°0Overcast
78 °Overcast

Carterville, Friday, 30 October

Overcast. High 78°, low 53°.

Pressure30.24 inHg
Wind4.4 mph SE
Humidity52%
Visibility6.2 mi
Dew point57°
Sat, 3171° / 60°0Overcast
71 °Overcast

Carterville, Saturday, 31 October

Overcast. High 71°, low 60°.

Pressure30.24 inHg
Wind5.8 mph E
Humidity67%
Visibility6.2 mi
Dew point56°
Sun, 0173° / 60°0Overcast
73 °Overcast

Carterville, Sunday, 1 November

Overcast. High 73°, low 60°.

Pressure30.24 inHg
Wind5.8 mph SE
Humidity66%
Visibility6.2 mi
Dew point58°
Mon, 0272° / 60°0.13Rain
72 °Rain

Carterville, Monday, 2 November

Rain. High 72°, low 60°.

Pressure30.12 inHg
Wind11.3 mph S
Humidity61%
Visibility—
Dew point56°
Tue, 0365° / 62°0.73Rain
65 °Rain

Carterville, Tuesday, 3 November

Rain. High 65°, low 62°.

Pressure29.80 inHg
Wind11.7 mph SE
Humidity94%
Visibility—
Dew point61°
Wed, 0464° / 61°0.62Rain
64 °Rain

Carterville, Wednesday, 4 November

Rain. High 64°, low 61°.

Pressure29.68 inHg
Wind15 mph SE
Humidity89%
Visibility—
Dew point60°
Thu, 0562° / 58°0.17Light rain
62 °Light rain

Carterville, Thursday, 5 November

Light rain. High 62°, low 58°.

Pressure29.62 inHg
Wind13.8 mph NW
Humidity90%
Visibility—
Dew point59°
Fri, 0662° / 50°0Overcast
62 °Overcast

Carterville, Friday, 6 November

Overcast. High 62°, low 50°.

Pressure29.94 inHg
Wind12.1 mph NW
Humidity54%
Visibility—
Dew point45°
Sat, 0757° / 43°0Overcast
57 °Overcast

Carterville, Saturday, 7 November

Overcast. High 57°, low 43°.

Pressure30.21 inHg
Wind8.8 mph NE
Humidity43%
Visibility—
Dew point33°
Sun, 0855° / 40°0Overcast
55 °Overcast

Carterville, Sunday, 8 November

Overcast. High 55°, low 40°.

Pressure30.33 inHg
Wind8.2 mph E
Humidity43%
Visibility—
Dew point30°
Mon, 0959° / 41°0Light rain
59 °Light rain

Carterville, Monday, 9 November

Light rain. High 59°, low 41°.

Pressure30.12 inHg
Wind9.9 mph S
Humidity47%
Visibility—
Dew point37°
Tue, 1058° / 51°0.48Rain
58 °Rain

Carterville, Tuesday, 10 November

Rain. High 58°, low 51°.

Pressure29.80 inHg
Wind19.6 mph SE
Humidity89%
Visibility—
Dew point50°
Wed, 1151° / 46°0.56Rain
51 °Rain

Carterville, Wednesday, 11 November

Rain. High 51°, low 46°.

Pressure29.83 inHg
Wind15.3 mph N
Humidity94%
Visibility—
Dew point49°
Thu, 1247° / 44°0Overcast
47 °Overcast

Carterville, Thursday, 12 November

Overcast. High 47°, low 44°.

Pressure30.00 inHg
Wind13.6 mph N
Humidity76%
Visibility—
Dew point40°

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.