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As of 10:11 CDT

Weather in Carthage, IL

52°Current weather

Carthage, Sunday, 18 October, 10:11

Clear. Feels like 50°. High 63°, low 40°.

Pressure30.45 inHg
Wind9.5 mph S
Humidity66%
Visibility6.2 mi
Dew point39°
Mon, 1966° / 39°0Overcast
66 °Overcast

Carthage, Monday, 19 October

Overcast. High 66°, low 39°.

Pressure30.39 inHg
Wind4.5 mph S
Humidity56%
Visibility6.2 mi
Dew point46°
Tue, 2068° / 42°0Clear
68 °Clear

Carthage, Tuesday, 20 October

Clear. High 68°, low 42°.

Pressure30.36 inHg
Wind4.8 mph SE
Humidity52%
Visibility6.2 mi
Dew point47°
Wed, 2170° / 46°0Clear
70 °Clear

Carthage, Wednesday, 21 October

Clear. High 70°, low 46°.

Pressure30.27 inHg
Wind3.8 mph S
Humidity53%
Visibility6.2 mi
Dew point49°
Thu, 2270° / 48°0Clear
70 °Clear

Carthage, Thursday, 22 October

Clear. High 70°, low 48°.

Pressure30.27 inHg
Wind4.8 mph E
Humidity52%
Visibility—
Dew point48°
Fri, 2368° / 50°0Partly cloudy
68 °Partly cloudy

Carthage, Friday, 23 October

Partly cloudy. High 68°, low 50°.

Pressure30.27 inHg
Wind9.3 mph SE
Humidity51%
Visibility—
Dew point46°
Sat, 2479° / 57°0Overcast
79 °Overcast

Carthage, Saturday, 24 October

Overcast. High 79°, low 57°.

Pressure30.21 inHg
Wind14.7 mph S
Humidity34%
Visibility—
Dew point43°
Sun, 2559° / 53°0.11Light rain
59 °Light rain

Carthage, Sunday, 25 October

Light rain. High 59°, low 53°.

Pressure30.45 inHg
Wind11 mph N
Humidity40%
Visibility—
Dew point34°
Mon, 2667° / 53°0Overcast
67 °Overcast

Carthage, Monday, 26 October

Overcast. High 67°, low 53°.

Pressure30.24 inHg
Wind7 mph NE
Humidity64%
Visibility—
Dew point47°
Tue, 2767° / 57°0Overcast
67 °Overcast

Carthage, Tuesday, 27 October

Overcast. High 67°, low 57°.

Pressure30.21 inHg
Wind6.8 mph SE
Humidity43%
Visibility—
Dew point41°
Wed, 2869° / 58°0.02Light rain
69 °Light rain

Carthage, Wednesday, 28 October

Light rain. High 69°, low 58°.

Pressure29.91 inHg
Wind12.1 mph SW
Humidity70%
Visibility—
Dew point54°
Thu, 2975° / 59°0.09Light rain
75 °Light rain

Carthage, Thursday, 29 October

Light rain. High 75°, low 59°.

Pressure29.77 inHg
Wind7.6 mph W
Humidity56%
Visibility—
Dew point54°
Fri, 3078° / 56°0.41Rain
78 °Rain

Carthage, Friday, 30 October

Rain. High 78°, low 56°.

Pressure29.65 inHg
Wind16.2 mph SE
Humidity55%
Visibility—
Dew point55°
Sat, 3166° / 46°0.06Light rain
66 °Light rain

Carthage, Saturday, 31 October

Light rain. High 66°, low 46°.

Pressure29.77 inHg
Wind22.9 mph W
Humidity42%
Visibility—
Dew point28°
Sun, 0151° / 36°0Clear
51 °Clear

Carthage, Sunday, 1 November

Clear. High 51°, low 36°.

Pressure30.27 inHg
Wind16.7 mph W
Humidity46%
Visibility—
Dew point27°
Mon, 0261° / 38°0Partly cloudy
61 °Partly cloudy

Carthage, Monday, 2 November

Partly cloudy. High 61°, low 38°.

Pressure30.36 inHg
Wind12.3 mph SE
Humidity33%
Visibility—
Dew point27°

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.