As of 04:23 CDT

Weather in Carterville, IL

45°Current weather

Carterville, Saturday, 24 October, 04:23

Clear. Feels like 45°. High 74°, low 45°.

Pressure30.27 inHg
Wind1.1 mph NE
Humidity100%
Visibility6.2 mi
Dew point45°
Sun, 2576° / 48°0Overcast
76 °Overcast

Carterville, Sunday, 25 October

Overcast. High 76°, low 48°.

Pressure30.39 inHg
Wind2.4 mph W
Humidity45%
Visibility6.2 mi
Dew point51°
Mon, 2675° / 55°0Overcast
75 °Overcast

Carterville, Monday, 26 October

Overcast. High 75°, low 55°.

Pressure30.33 inHg
Wind4.7 mph SW
Humidity43%
Visibility6.2 mi
Dew point50°
Tue, 2774° / 53°0Overcast
74 °Overcast

Carterville, Tuesday, 27 October

Overcast. High 74°, low 53°.

Pressure30.24 inHg
Wind1 mph E
Humidity52%
Visibility6.2 mi
Dew point52°
Wed, 2876° / 54°0Clear
76 °Clear

Carterville, Wednesday, 28 October

Clear. High 76°, low 54°.

Pressure30.21 inHg
Wind8 mph S
Humidity35%
Visibility—
Dew point44°
Thu, 2977° / 55°0Overcast
77 °Overcast

Carterville, Thursday, 29 October

Overcast. High 77°, low 55°.

Pressure30.24 inHg
Wind7.8 mph S
Humidity44%
Visibility—
Dew point50°
Fri, 3080° / 57°0Partly cloudy
80 °Partly cloudy

Carterville, Friday, 30 October

Partly cloudy. High 80°, low 57°.

Pressure30.21 inHg
Wind8.5 mph SW
Humidity25%
Visibility—
Dew point38°
Sat, 3177° / 63°0Light rain
77 °Light rain

Carterville, Saturday, 31 October

Light rain. High 77°, low 63°.

Pressure30.12 inHg
Wind11.6 mph SW
Humidity34%
Visibility—
Dew point42°
Sun, 0169° / 59°0.03Light rain
69 °Light rain

Carterville, Sunday, 1 November

Light rain. High 69°, low 59°.

Pressure30.09 inHg
Wind18.8 mph SW
Humidity67%
Visibility—
Dew point57°
Mon, 0265° / 58°0.01Light rain
65 °Light rain

Carterville, Monday, 2 November

Light rain. High 65°, low 58°.

Pressure30.03 inHg
Wind7.3 mph E
Humidity82%
Visibility—
Dew point58°
Tue, 0361° / 50°0.22Rain
61 °Rain

Carterville, Tuesday, 3 November

Rain. High 61°, low 50°.

Pressure29.88 inHg
Wind12.3 mph NW
Humidity61%
Visibility—
Dew point40°
Wed, 0461° / 47°0.07Light rain
61 °Light rain

Carterville, Wednesday, 4 November

Light rain. High 61°, low 47°.

Pressure29.80 inHg
Wind11.4 mph N
Humidity56%
Visibility—
Dew point43°
Thu, 0557° / 43°0.23Rain
57 °Rain

Carterville, Thursday, 5 November

Rain. High 57°, low 43°.

Pressure29.94 inHg
Wind17.2 mph N
Humidity40%
Visibility—
Dew point31°
Fri, 0644° / 32°0Overcast
44 °Overcast

Carterville, Friday, 6 November

Overcast. High 44°, low 32°.

Pressure30.36 inHg
Wind14.8 mph NW
Humidity27%
Visibility—
Dew point11°
Sat, 0747° / 27°0Overcast
47 °Overcast

Carterville, Saturday, 7 November

Overcast. High 47°, low 27°.

Pressure30.53 inHg
Wind10.1 mph S
Humidity28%
Visibility—
Dew point11°
Sun, 0849° / 38°0.03Light rain
49 °Light rain

Carterville, Sunday, 8 November

Light rain. High 49°, low 38°.

Pressure30.24 inHg
Wind15.6 mph S
Humidity36%
Visibility—
Dew point20°

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.