As of 07:59 CDT

Weather in Carthage, IL

64°

Carthage, Tuesday, 13 October, 07:59

Mostly clear. Feels like 64°. High 83°, low 64°.

Pressure29.85 inHg

Wind6.5 mph W

Humidity75%

Visibility6.2 mi

Dew point56°

See detailed hourly forecast

Wed, 1477° / 61°

0.13

77 °

Carthage, Wednesday, 14 October

Rain. High 77°, low 61°.

Pressure30.06 inHg

Wind7.2 mph NE

Humidity69%

Visibility6.2 mi

Dew point60°

Thu, 1572° / 59°

0.71

72 °

Carthage, Thursday, 15 October

Rain. High 72°, low 59°.

Pressure29.94 inHg

Wind5 mph SE

Humidity94%

Visibility3.3 mi

Dew point65°

Fri, 1659° / 48°

59 °

Carthage, Friday, 16 October

Overcast. High 59°, low 48°.

Pressure30.36 inHg

Wind22 mph N

Humidity50%

Visibility6.2 mi

Dew point37°

Sat, 1759° / 40°

59 °

Carthage, Saturday, 17 October

Clear. High 59°, low 40°.

Pressure30.53 inHg

Wind8.3 mph S

Humidity43%

Visibility—

Dew point32°

Sun, 1863° / 46°

63 °

Carthage, Sunday, 18 October

Overcast. High 63°, low 46°.

Pressure30.24 inHg

Wind11.9 mph S

Humidity50%

Visibility—

Dew point42°

Mon, 1955° / 52°

0.05

55 °

Carthage, Monday, 19 October

Light rain. High 55°, low 52°.

Pressure30.21 inHg

Wind7 mph E

Humidity73%

Visibility—

Dew point45°

Tue, 2075° / 54°

75 °

Carthage, Tuesday, 20 October

Clear. High 75°, low 54°.

Pressure30.15 inHg

Wind10 mph S

Humidity57%

Visibility—

Dew point55°

Wed, 2178° / 60°

0.01

78 °

Carthage, Wednesday, 21 October

Light rain. High 78°, low 60°.

Pressure30.12 inHg

Wind14.8 mph S

Humidity60%

Visibility—

Dew point59°

Thu, 2273° / 63°

1.33

73 °

Carthage, Thursday, 22 October

Heavy rain. High 73°, low 63°.

Pressure29.97 inHg

Wind22.4 mph S

Humidity82%

Visibility—

Dew point62°

Fri, 2369° / 55°

0.15

69 °

Carthage, Friday, 23 October

Light rain. High 69°, low 55°.

Pressure30.03 inHg

Wind24.2 mph S

Humidity57%

Visibility—

Dew point49°

Sat, 2458° / 47°

58 °

Carthage, Saturday, 24 October

Overcast. High 58°, low 47°.

Pressure30.30 inHg

Wind10.2 mph NW

Humidity45%

Visibility—

Dew point35°

Sun, 2557° / 42°

0.22

57 °

Carthage, Sunday, 25 October

Rain. High 57°, low 42°.

Pressure30.21 inHg

Wind8.9 mph N

Humidity45%

Visibility—

Dew point34°

Mon, 2658° / 43°

0.01

58 °

Carthage, Monday, 26 October

Light rain. High 58°, low 43°.

Pressure30.33 inHg

Wind7.5 mph N

Humidity53%

Visibility—

Dew point38°

Tue, 2759° / 44°

59 °

Carthage, Tuesday, 27 October

Overcast. High 59°, low 44°.

Pressure30.27 inHg

Wind9.9 mph SW

Humidity52%

Visibility—

Dew point38°

Wed, 2860° / 47°

60 °

Carthage, Wednesday, 28 October

Overcast. High 60°, low 47°.

Pressure30.06 inHg

Wind10.9 mph W

Humidity47%

Visibility—

Dew point38°

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.