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As of 03:02 CDT

Weather in Carthage, IL

39°Current weather

Carthage, Saturday, 17 October, 03:02

Clear. Feels like 35°. High 55°, low 37°.

Pressure30.53 inHg
Wind5.8 mph N
Humidity84%
Visibility6.2 mi
Dew point35°
Sun, 1863° / 42°0Clear
63 °Clear

Carthage, Sunday, 18 October

Clear. High 63°, low 42°.

Pressure30.45 inHg
Wind12.1 mph S
Humidity50%
Visibility6.2 mi
Dew point41°
Mon, 1966° / 42°0Overcast
66 °Overcast

Carthage, Monday, 19 October

Overcast. High 66°, low 42°.

Pressure30.39 inHg
Wind4.9 mph S
Humidity53%
Visibility6.2 mi
Dew point45°
Tue, 2069° / 45°0Clear
69 °Clear

Carthage, Tuesday, 20 October

Clear. High 69°, low 45°.

Pressure30.33 inHg
Wind4.9 mph S
Humidity53%
Visibility6.2 mi
Dew point47°
Wed, 2169° / 48°0.02Light rain
69 °Light rain

Carthage, Wednesday, 21 October

Light rain. High 69°, low 48°.

Pressure30.27 inHg
Wind6.2 mph S
Humidity52%
Visibility—
Dew point46°
Thu, 2274° / 54°0Partly cloudy
74 °Partly cloudy

Carthage, Thursday, 22 October

Partly cloudy. High 74°, low 54°.

Pressure30.18 inHg
Wind7.1 mph SE
Humidity46%
Visibility—
Dew point48°
Fri, 2376° / 57°0Partly cloudy
76 °Partly cloudy

Carthage, Friday, 23 October

Partly cloudy. High 76°, low 57°.

Pressure30.18 inHg
Wind10.8 mph S
Humidity29%
Visibility—
Dew point38°
Sat, 2477° / 58°0Overcast
77 °Overcast

Carthage, Saturday, 24 October

Overcast. High 77°, low 58°.

Pressure30.18 inHg
Wind10.8 mph SW
Humidity34%
Visibility—
Dew point42°
Sun, 2558° / 50°0.01Light rain
58 °Light rain

Carthage, Sunday, 25 October

Light rain. High 58°, low 50°.

Pressure30.36 inHg
Wind11.2 mph N
Humidity57%
Visibility—
Dew point39°
Mon, 2667° / 51°0.01Light rain
67 °Light rain

Carthage, Monday, 26 October

Light rain. High 67°, low 51°.

Pressure30.24 inHg
Wind11.1 mph SE
Humidity48%
Visibility—
Dew point42°
Tue, 2767° / 59°0.12Light rain
67 °Light rain

Carthage, Tuesday, 27 October

Light rain. High 67°, low 59°.

Pressure30.15 inHg
Wind8.2 mph SW
Humidity76%
Visibility—
Dew point58°
Wed, 2860° / 50°0.7Rain
60 °Rain

Carthage, Wednesday, 28 October

Rain. High 60°, low 50°.

Pressure30.15 inHg
Wind10.7 mph NE
Humidity48%
Visibility—
Dew point38°
Thu, 2959° / 46°0.47Rain
59 °Rain

Carthage, Thursday, 29 October

Rain. High 59°, low 46°.

Pressure29.85 inHg
Wind18.1 mph E
Humidity93%
Visibility—
Dew point45°
Fri, 3062° / 48°0.05Light rain
62 °Light rain

Carthage, Friday, 30 October

Light rain. High 62°, low 48°.

Pressure29.62 inHg
Wind17.4 mph NW
Humidity81%
Visibility—
Dew point50°
Sat, 3157° / 43°0Clear
57 °Clear

Carthage, Saturday, 31 October

Clear. High 57°, low 43°.

Pressure30.18 inHg
Wind16 mph NW
Humidity51%
Visibility—
Dew point36°
Sun, 0160° / 43°0Clear
60 °Clear

Carthage, Sunday, 1 November

Clear. High 60°, low 43°.

Pressure30.15 inHg
Wind6.4 mph W
Humidity53%
Visibility—
Dew point41°

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.