As of 03:56 CDT

Weather in Mount Carbon, IL

44°

Mount Carbon, Wednesday, 21 October, 03:56

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

Pressure30.24 inHg

Wind0 mph N

Humidity100%

Visibility6.2 mi

Dew point44°

See detailed hourly forecast

Thu, 2276° / 48°

76 °

Mount Carbon, Thursday, 22 October

Clear. High 76°, low 48°.

Pressure30.24 inHg

Wind3.9 mph NE

Humidity45%

Visibility6.2 mi

Dew point49°

Fri, 2372° / 50°

72 °

Mount Carbon, Friday, 23 October

Clear. High 72°, low 50°.

Pressure30.30 inHg

Wind3.7 mph E

Humidity48%

Visibility6.2 mi

Dew point50°

Sat, 2473° / 50°

73 °

Mount Carbon, Saturday, 24 October

Partly cloudy. High 73°, low 50°.

Pressure30.36 inHg

Wind4.1 mph E

Humidity51%

Visibility6.2 mi

Dew point51°

Sun, 2574° / 53°

74 °

Mount Carbon, Sunday, 25 October

Overcast. High 74°, low 53°.

Pressure30.39 inHg

Wind6.4 mph SW

Humidity37%

Visibility—

Dew point44°

Mon, 2674° / 53°

74 °

Mount Carbon, Monday, 26 October

Overcast. High 74°, low 53°.

Pressure30.27 inHg

Wind6.3 mph S

Humidity37%

Visibility—

Dew point43°

Tue, 2765° / 55°

65 °

Mount Carbon, Tuesday, 27 October

Overcast. High 65°, low 55°.

Pressure30.18 inHg

Wind5.6 mph NW

Humidity49%

Visibility—

Dew point44°

Wed, 2873° / 51°

73 °

Mount Carbon, Wednesday, 28 October

Partly cloudy. High 73°, low 51°.

Pressure30.12 inHg

Wind10.9 mph SW

Humidity50%

Visibility—

Dew point49°

Thu, 2965° / 45°

65 °

Mount Carbon, Thursday, 29 October

Overcast. High 65°, low 45°.

Pressure30.27 inHg

Wind13.6 mph NW

Humidity47%

Visibility—

Dew point36°

Fri, 3060° / 38°

60 °

Mount Carbon, Friday, 30 October

Overcast. High 60°, low 38°.

Pressure30.30 inHg

Wind6.3 mph NE

Humidity30%

Visibility—

Dew point24°

Sat, 3160° / 46°

0.06

60 °

Mount Carbon, Saturday, 31 October

Light rain. High 60°, low 46°.

Pressure30.18 inHg

Wind12.1 mph E

Humidity27%

Visibility—

Dew point24°

Sun, 0157° / 52°

1.32

57 °

Mount Carbon, Sunday, 1 November

Rain. High 57°, low 52°.

Pressure30.03 inHg

Wind17.2 mph S

Humidity90%

Visibility—

Dew point52°

Mon, 0264° / 56°

0.1

64 °

Mount Carbon, Monday, 2 November

Light rain. High 64°, low 56°.

Pressure30.00 inHg

Wind11.1 mph S

Humidity90%

Visibility—

Dew point60°

Tue, 0371° / 52°

0.53

71 °

Mount Carbon, Tuesday, 3 November

Rain. High 71°, low 52°.

Pressure29.91 inHg

Wind12.2 mph SE

Humidity73%

Visibility—

Dew point60°

Wed, 0474° / 64°

2.7

74 °

Mount Carbon, Wednesday, 4 November

Heavy rain. High 74°, low 64°.

Pressure29.74 inHg

Wind23.5 mph S

Humidity86%

Visibility—

Dew point67°

Thu, 0574° / 63°

0.02

74 °

Mount Carbon, Thursday, 5 November

Light rain. High 74°, low 63°.

Pressure29.94 inHg

Wind13.9 mph S

Humidity81%

Visibility—

Dew point64°

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 Mount Carbon, 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 Mount Carbon, 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.