As of 18:43 CDT

Weather in Mount Carbon, IL

85°Current weather

Mount Carbon, Saturday, 8 August, 18:43

Clear. Feels like 91°. High 89°, low 71°.

Pressure30.00 inHg
Wind4 mph S
Humidity67%
Visibility6.2 mi
Dew point73°
Sun, 0993° / 71°0Partly cloudy
93 °Partly cloudy

Mount Carbon, Sunday, 9 August

Partly cloudy. High 93°, low 71°.

Pressure30.03 inHg
Wind12.3 mph S
Humidity51%
Visibility6.2 mi
Dew point69°
Mon, 1097° / 75°0Clear
97 °Clear

Mount Carbon, Monday, 10 August

Clear. High 97°, low 75°.

Pressure30.00 inHg
Wind14 mph SW
Humidity47%
Visibility6.2 mi
Dew point70°
Tue, 11101° / 77°0Mostly clear
101 °Mostly clear

Mount Carbon, Tuesday, 11 August

Mostly clear. High 101°, low 77°.

Pressure29.91 inHg
Wind14.3 mph SW
Humidity41%
Visibility6.2 mi
Dew point68°
Wed, 1293° / 79°0Overcast
93 °Overcast

Mount Carbon, Wednesday, 12 August

Overcast. High 93°, low 79°.

Pressure29.85 inHg
Wind16 mph SW
Humidity38%
Visibility6.2 mi
Dew point66°
Thu, 1384° / 71°0.61Rain
84 °Rain

Mount Carbon, Thursday, 13 August

Rain. High 84°, low 71°.

Pressure29.88 inHg
Wind8.1 mph SW
Humidity92%
Visibility
Dew point73°
Fri, 1482° / 64°0.2Rain
82 °Rain

Mount Carbon, Friday, 14 August

Rain. High 82°, low 64°.

Pressure30.09 inHg
Wind11.8 mph N
Humidity49%
Visibility
Dew point59°
Sat, 1584° / 57°0Partly cloudy
84 °Partly cloudy

Mount Carbon, Saturday, 15 August

Partly cloudy. High 84°, low 57°.

Pressure30.27 inHg
Wind7.2 mph E
Humidity37%
Visibility
Dew point49°
Sun, 1682° / 62°0.03Light rain
82 °Light rain

Mount Carbon, Sunday, 16 August

Light rain. High 82°, low 62°.

Pressure30.18 inHg
Wind8.4 mph S
Humidity46%
Visibility
Dew point57°
Mon, 1793° / 70°0.22Rain
93 °Rain

Mount Carbon, Monday, 17 August

Rain. High 93°, low 70°.

Pressure30.00 inHg
Wind17.7 mph SW
Humidity60%
Visibility
Dew point71°
Tue, 1893° / 73°0Overcast
93 °Overcast

Mount Carbon, Tuesday, 18 August

Overcast. High 93°, low 73°.

Pressure29.94 inHg
Wind11.5 mph S
Humidity49%
Visibility
Dew point68°
Wed, 1993° / 73°0Mostly clear
93 °Mostly clear

Mount Carbon, Wednesday, 19 August

Mostly clear. High 93°, low 73°.

Pressure29.91 inHg
Wind8.8 mph S
Humidity49%
Visibility
Dew point69°
Thu, 2093° / 75°0.12Light rain
93 °Light rain

Mount Carbon, Thursday, 20 August

Light rain. High 93°, low 75°.

Pressure29.85 inHg
Wind12 mph W
Humidity48%
Visibility
Dew point67°
Fri, 2184° / 72°0.1Light rain
84 °Light rain

Mount Carbon, Friday, 21 August

Light rain. High 84°, low 72°.

Pressure29.88 inHg
Wind10.2 mph NE
Humidity68%
Visibility
Dew point71°
Sat, 2289° / 67°0Overcast
89 °Overcast

Mount Carbon, Saturday, 22 August

Overcast. High 89°, low 67°.

Pressure29.91 inHg
Wind9.7 mph N
Humidity39%
Visibility
Dew point58°
Sun, 2381° / 64°0Overcast
81 °Overcast

Mount Carbon, Sunday, 23 August

Overcast. High 81°, low 64°.

Pressure30.09 inHg
Wind12 mph NE
Humidity51%
Visibility
Dew point57°

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.