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As of 15:25 CDT

Weather in Carthage, IL

86°Current weather

Carthage, Saturday, 8 August, 15:25

Clear. Feels like 91°. High 86°, low 69°.

Pressure30.03 inHg
Wind2.9 mph NE
Humidity61%
Visibility6.2 mi
Dew point70°
Sun, 0992° / 70°0Overcast
92 °Overcast

Carthage, Sunday, 9 August

Overcast. High 92°, low 70°.

Pressure29.85 inHg
Wind13.2 mph S
Humidity68%
Visibility6.2 mi
Dew point73°
Mon, 1095° / 74°0Overcast
95 °Overcast

Carthage, Monday, 10 August

Overcast. High 95°, low 74°.

Pressure29.85 inHg
Wind10.6 mph SW
Humidity59%
Visibility6.2 mi
Dew point74°
Tue, 1192° / 80°0Overcast
92 °Overcast

Carthage, Tuesday, 11 August

Overcast. High 92°, low 80°.

Pressure29.80 inHg
Wind14.5 mph SW
Humidity60%
Visibility6.2 mi
Dew point71°
Wed, 1286° / 70°0.07Light rain
86 °Light rain

Carthage, Wednesday, 12 August

Light rain. High 86°, low 70°.

Pressure29.85 inHg
Wind10.1 mph E
Humidity77%
Visibility6.2 mi
Dew point73°
Thu, 1373° / 68°0.29Light rain
73 °Light rain

Carthage, Thursday, 13 August

Light rain. High 73°, low 68°.

Pressure29.85 inHg
Wind13 mph NE
Humidity96%
Visibility—
Dew point68°
Fri, 1476° / 58°0Clear
76 °Clear

Carthage, Friday, 14 August

Clear. High 76°, low 58°.

Pressure30.21 inHg
Wind8 mph E
Humidity56%
Visibility—
Dew point56°
Sat, 1578° / 58°0Overcast
78 °Overcast

Carthage, Saturday, 15 August

Overcast. High 78°, low 58°.

Pressure30.27 inHg
Wind9.1 mph SE
Humidity55%
Visibility—
Dew point56°
Sun, 1677° / 61°0Overcast
77 °Overcast

Carthage, Sunday, 16 August

Overcast. High 77°, low 61°.

Pressure30.12 inHg
Wind14.2 mph S
Humidity70%
Visibility—
Dew point64°
Mon, 1786° / 68°0.02Light rain
86 °Light rain

Carthage, Monday, 17 August

Light rain. High 86°, low 68°.

Pressure29.94 inHg
Wind10.7 mph SE
Humidity73%
Visibility—
Dew point73°
Tue, 1886° / 72°0Light rain
86 °Light rain

Carthage, Tuesday, 18 August

Light rain. High 86°, low 72°.

Pressure30.00 inHg
Wind8.5 mph E
Humidity68%
Visibility—
Dew point71°
Wed, 1992° / 71°0Mostly clear
92 °Mostly clear

Carthage, Wednesday, 19 August

Mostly clear. High 92°, low 71°.

Pressure29.88 inHg
Wind9.9 mph SE
Humidity55%
Visibility—
Dew point69°
Thu, 2082° / 68°0.25Rain
82 °Rain

Carthage, Thursday, 20 August

Rain. High 82°, low 68°.

Pressure29.91 inHg
Wind11.1 mph NE
Humidity65%
Visibility—
Dew point67°
Fri, 2182° / 64°0Clear
82 °Clear

Carthage, Friday, 21 August

Clear. High 82°, low 64°.

Pressure29.97 inHg
Wind8.4 mph NE
Humidity55%
Visibility—
Dew point60°
Sat, 2287° / 63°0.06Light rain
87 °Light rain

Carthage, Saturday, 22 August

Light rain. High 87°, low 63°.

Pressure29.91 inHg
Wind16.8 mph NE
Humidity46%
Visibility—
Dew point60°
Sun, 2373° / 56°0.01Light rain
73 °Light rain

Carthage, Sunday, 23 August

Light rain. High 73°, low 56°.

Pressure30.18 inHg
Wind14.1 mph NE
Humidity48%
Visibility—
Dew point47°

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 Carthage, 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 Carthage, 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.