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Carthage IL Weather - Mist - 69°F
Mist
69°F
Updated 7:48 am
Feels Like 73°F
Humidity 100%
Wind E 2 mph
Barometer  30.04 in
Dew Point 69°F
Carthage IL Weather - Mist - 21°C
Mist
21°C
Updated 7:48 am
Feels Like 23°C
Humidity 100%
Wind E 3 km/h
Barometer  101.7 kPa
Dew Point 21°C
Carthage, IL Weather and Current Conditionscarthage il weather forecast

Carthage, IL Weather Forecast

Carthage Illinois WeatherCarthage, Illinois Weather Weather Forecast
14 day API weather forecast for Carthage, Illinois. Note: The 7-day weather forecast for Carthage, IL is the most reliable and accurate weather forecast. This model should only be used as a likely scenario. It is difficult to predict weather more than 7 days ahead.
Carthage, IL Weather Forecast Dated: 748 AM Thu Sep 10 2026
Expect a mild stretch with a mix of sun and clouds and frequent chances of rain over the coming period. moderate humidity and no major pressure swings will dominate.

Thursday, September 10, 2026

Mid-Morning
Carthage Weather - 2026-09-10 - Morning - Light Rain
70°F 21°C
Light Rain
Mid-Afternoon
Carthage Weather - 2026-09-10 - Afternoon - Scattered Showers
80°F 27°C
Scattered Showers
Early-Evening
Carthage Weather - 2026-09-10 - Evening - Scattered Showers
77°F 25°C
Scattered Showers
Warm and summery near 80°F 27°C, periods of heavy rain and gusty conditions, with lower humidity and steady pressure.

Friday, September 11, 2026

Mid-Morning
Carthage Weather - 2026-09-11 - Morning - Sunny
69°F 21°C
Sunny
Mid-Afternoon
Carthage Weather - 2026-09-11 - Afternoon - Sunny
85°F 29°C
Sunny
Early-Evening
Carthage Weather - 2026-09-11 - Evening - Sunny
77°F 25°C
Sunny
Balmy with temperatures reaching 85°F 29°C, sunny throughout the day, with lower humidity and barometric pressure falling. Winds turning from the SSE to the SE at 9 mph 15 km/h.

Saturday, September 12, 2026

Mid-Morning
Carthage Weather - 2026-09-12 - Morning - Sunny
73°F 23°C
Sunny
Mid-Afternoon
Carthage Weather - 2026-09-12 - Afternoon - Overcast
92°F 34°C
Overcast
Early-Evening
Carthage Weather - 2026-09-12 - Evening - Scattered Showers
81°F 27°C
Scattered Showers
Sizzling hot with 92°F 34°C, locally heavy downpours at times, with steady humidity and steady pressure. Winds switching from the SSW to the NE at 10 mph 15 km/h.

Sunday, September 13, 2026

Mid-Morning
Carthage Weather - 2026-09-13 - Morning - Overcast
72°F 22°C
Overcast
Mid-Afternoon
Carthage Weather - 2026-09-13 - Afternoon - Overcast
77°F 25°C
Overcast
Early-Evening
Carthage Weather - 2026-09-13 - Evening - Overcast
75°F 24°C
Overcast
Mild temperatures up to 77°F 25°C, overcast throughout the day, with increasing humidity and steady pressure. Winds moving from the SSW to the ESE at 8 mph 13 km/h.

Monday, September 14, 2026

Mid-Morning
Carthage Weather - 2026-09-14 - Morning - Sunny
77°F 25°C
Sunny
Mid-Afternoon
Carthage Weather - 2026-09-14 - Afternoon - Partly Cloudy
98°F 36°C
Partly Cloudy
Early-Evening
Carthage Weather - 2026-09-14 - Evening - Overcast
87°F 31°C
Overcast
Very hot with a high of 98°F 36°C, sunny in the morning, becoming overcast through the afternoon and evening, with lower humidity and steady pressure. Winds swinging from the S to the WNW at 8 mph 12 km/h.

Tuesday, September 15, 2026

Mid-Morning
Carthage Weather - 2026-09-15 - Morning - Fog
67°F 19°C
Fog
Mid-Afternoon
Carthage Weather - 2026-09-15 - Afternoon - Overcast
71°F 22°C
Overcast
Early-Evening
Carthage Weather - 2026-09-15 - Evening - Light Showers
70°F 21°C
Light Showers
Pleasant near 71°F 22°C, dry most of the day, with showers developing late, with lower humidity and steady pressure.

Wednesday, September 16, 2026

Mid-Morning
Carthage Weather - 2026-09-16 - Morning - Light Fog
66°F 19°C
Light Fog
Mid-Afternoon
Carthage Weather - 2026-09-16 - Afternoon - Scattered Showers
79°F 26°C
Scattered Showers
Early-Evening
Carthage Weather - 2026-09-16 - Evening - Overcast
78°F 26°C
Overcast
Comfortable with temperatures reaching 79°F 26°C, periods of heavy rain and gusty conditions, with lower humidity and steady pressure.

Thursday, September 17, 2026

Mid-Morning
Carthage Weather - 2026-09-17 - Morning - Sunny
82°F 28°C
Sunny
Mid-Afternoon
Carthage Weather - 2026-09-17 - Afternoon - Sunny
82°F 28°C
Sunny
Early-Evening
Carthage Weather - 2026-09-17 - Evening - Partly Cloudy
63°F 18°C
Partly Cloudy
Quite warm around 82°F 28°C, partly cloudy through the afternoon, turning overcast this evening, with steady humidity and barometric pressure rising. Winds shifting from the SW to the SE at 18 mph 28 km/h. Gusts up to 29 mph 46 km/h.

Friday, September 18, 2026

Mid-Morning
Carthage Weather - 2026-09-18 - Morning - Sunny
51°F 11°C
Sunny
Mid-Afternoon
Carthage Weather - 2026-09-18 - Afternoon - Sunny
64°F 18°C
Sunny
Early-Evening
Carthage Weather - 2026-09-18 - Evening - Sunny
58°F 15°C
Sunny
Refreshing around 64°F 18°C, sunny throughout the day, with steady humidity and steady pressure. Winds NNE at 11 mph 17 km/h.

Saturday, September 19, 2026

Mid-Morning
Carthage Weather - 2026-09-19 - Morning - Sunny
53°F 12°C
Sunny
Mid-Afternoon
Carthage Weather - 2026-09-19 - Afternoon - Sunny
68°F 20°C
Sunny
Early-Evening
Carthage Weather - 2026-09-19 - Evening - Sunny
61°F 16°C
Sunny
Mild with a high of 68°F 20°C, sunny throughout the day, with steady humidity and barometric pressure falling.

Sunday, September 20, 2026

Mid-Morning
Carthage Weather - 2026-09-20 - Morning - Sunny
57°F 14°C
Sunny
Mid-Afternoon
Carthage Weather - 2026-09-20 - Afternoon - Sunny
74°F 24°C
Sunny
Early-Evening
Carthage Weather - 2026-09-20 - Evening - Sunny
68°F 20°C
Sunny
Pleasant near 74°F 24°C, partly cloudy in the morning, becoming sunny through the afternoon and evening, with lower humidity and barometric pressure falling. Winds out of the S at 12 mph 19 km/h. Gusts up to 20 mph 31 km/h.

Monday, September 21, 2026

Mid-Morning
Carthage Weather - 2026-09-21 - Morning - Scattered Showers
62°F 17°C
Scattered Showers
Mid-Afternoon
Carthage Weather - 2026-09-21 - Afternoon - Scattered Showers
71°F 22°C
Scattered Showers
Early-Evening
Carthage Weather - 2026-09-21 - Evening - Light Showers
67°F 20°C
Light Showers
Comfortable with temperatures reaching 71°F 22°C, locally heavy downpours at times, with increasing humidity and steady pressure. Winds moving from the S to the SW at 8 mph 14 km/h.

Tuesday, September 22, 2026

Mid-Morning
Carthage Weather - 2026-09-22 - Morning - Scattered Showers
62°F 17°C
Scattered Showers
Mid-Afternoon
Carthage Weather - 2026-09-22 - Afternoon - Sunny
76°F 24°C
Sunny
Early-Evening
Carthage Weather - 2026-09-22 - Evening - Sunny
66°F 19°C
Sunny
Enjoyable around 76°F 24°C, periods of heavy rain and gusty conditions, with lower humidity and steady pressure. Winds swinging from the W to the N at 13 mph 20 km/h. Gusts up to 23 mph 37 km/h.

Wednesday, September 23, 2026

Mid-Morning
Carthage Weather - 2026-09-23 - Morning - Sunny
54°F 12°C
Sunny
Mid-Afternoon
Carthage Weather - 2026-09-23 - Afternoon - Partly Cloudy
65°F 18°C
Partly Cloudy
Early-Evening
Carthage Weather - 2026-09-23 - Evening - Partly Cloudy
60°F 15°C
Partly Cloudy
Mildly cool near 65°F 18°C, sunny in the morning, partly cloudy in the afternoon, and cloudy this evening, with steady humidity and steady pressure. Winds shifting from the NNW to the NNE at 10 mph 16 km/h.

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Weather by the Numbers

Thu, 10th
Carthage IL Weather - Thursday, Sep 10, 2026 - Overcast
Hi: 82°F 28°C
Lo: 68°F 20°C
Sunrise 06:40 AM
Sunset 07:22 PM
Wind SSE 2 mph4 km/h
Dew Point 64°F18°C
uv Index 4
Barometric Pressure 30 in1016 mb
POP 18% *
Humidity 69%
Fri, 11th
Carthage IL Weather - Friday, Sep 11, 2026 - Sunny
Hi: 85°F 29°C
Lo: 63°F 17°C
Sunrise 06:41 AM
Sunset 07:20 PM
Wind SSE 12 mph19 km/h
Dew Point 56°F13°C
uv Index 6
Barometric Pressure 29.97 in1015 mb
POP 1% *
Humidity 43%
Sat, 12th
Carthage IL Weather - Saturday, Sep 12, 2026 - Sunny
Hi: 93°F 34°C
Lo: 65°F 18°C
Sunrise 06:42 AM
Sunset 07:18 PM
Wind SSW 10 mph16 km/h
Dew Point 62°F17°C
uv Index 6
Barometric Pressure 29.88 in1012 mb
POP 2% *
Humidity 46%
Sun, 13th
Carthage IL Weather - Sunday, Sep 13, 2026 - Overcast
Hi: 79°F 26°C
Lo: 69°F 20°C
Sunrise 06:43 AM
Sunset 07:17 PM
Wind WSW 7 mph11 km/h
Dew Point 62°F16°C
uv Index 5
Barometric Pressure 29.97 in1015 mb
POP 13% *
Humidity 56%
Mon, 14th
Carthage IL Weather - Monday, Sep 14, 2026 - Sunny
Hi: 98°F 37°C
Lo: 71°F 22°C
Sunrise 06:44 AM
Sunset 07:15 PM
Wind SSW 17 mph28 km/h
Dew Point 64°F18°C
uv Index 8
Barometric Pressure 29.85 in1011 mb
POP 1% *
Humidity 41%
Tue, 15th
Carthage IL Weather - Tuesday, Sep 15, 2026 - Light Rain Shower
Hi: 73°F 23°C
Lo: 66°F 19°C
Sunrise 06:45 AM
Sunset 07:13 PM
Wind NNW 8 mph13 km/h
Dew Point 62°F17°C
uv Index 4
Barometric Pressure 30.12 in1020 mb
POP 40% *
Humidity 86%
Wed, 16th
Carthage IL Weather - Wednesday, Sep 16, 2026 - Overcast
Hi: 80°F 27°C
Lo: 63°F 17°C
Sunrise 06:46 AM
Sunset 07:12 PM
Wind ESE 6 mph10 km/h
Dew Point 63°F17°C
uv Index 5
Barometric Pressure 30.24 in1024 mb
POP 18% *
Humidity 70%
Thu, 17th
Carthage IL Weather - Thursday, Sep 17, 2026 - Cloudy
Hi: 90°F 32°C
Lo: 58°F 15°C
Sunrise 06:47 AM
Sunset 07:10 PM
Wind W 16 mph26 km/h
Dew Point 65°F18°C
uv Index 7
Barometric Pressure 30 in1016 mb
POP 3% *
Humidity 46%
Fri, 18th
Carthage IL Weather - Friday, Sep 18, 2026 - Sunny
Hi: 64°F 18°C
Lo: 46°F 8°C
Sunrise 06:48 AM
Sunset 07:08 PM
Wind NNE 11 mph18 km/h
Dew Point 30°F-1°C
uv Index 5
Barometric Pressure 30.33 in1027 mb
POP 1% *
Humidity 33%
Sat, 19th
Carthage IL Weather - Saturday, Sep 19, 2026 - Sunny
Hi: 68°F 20°C
Lo: 46°F 8°C
Sunrise 06:49 AM
Sunset 07:07 PM
Wind N 6 mph10 km/h
Dew Point 35°F1°C
uv Index 5
Barometric Pressure 30.24 in1024 mb
POP 1% *
Humidity 35%
Sun, 20th
Carthage IL Weather - Sunday, Sep 20, 2026 - Partly Cloudy
Hi: 75°F 24°C
Lo: 49°F 9°C
Sunrise 06:50 AM
Sunset 07:05 PM
Wind SSE 12 mph19 km/h
Dew Point 37°F3°C
uv Index 6
Barometric Pressure 30.15 in1021 mb
POP 1% *
Humidity 33%
Mon, 21st
Carthage IL Weather - Monday, Sep 21, 2026 - Patchy Rain Nearby
Hi: 75°F 24°C
Lo: 61°F 16°C
Sunrise 06:51 AM
Sunset 07:03 PM
Wind S 19 mph31 km/h
Dew Point 44°F6°C
uv Index 5
Barometric Pressure 29.97 in1015 mb
POP 17% *
Humidity 38%
Tue, 22nd
Carthage IL Weather - Tuesday, Sep 22, 2026 - Overcast
Hi: 76°F 24°C
Lo: 57°F 14°C
Sunrise 06:52 AM
Sunset 07:02 PM
Wind WSW 12 mph19 km/h
Dew Point 55°F13°C
uv Index 5
Barometric Pressure 30 in1016 mb
POP 5% *
Humidity 59%
Wed, 23rd
Carthage IL Weather - Wednesday, Sep 23, 2026 - Sunny
Hi: 66°F 19°C
Lo: 49°F 9°C
Sunrise 06:53 AM
Sunset 07:00 PM
Wind ESE 11 mph17 km/h
Dew Point 45°F7°C
uv Index 5
Barometric Pressure 30.18 in1022 mb
POP 4% *
Humidity 56%
* POP = Probability of Precipitation. Data for 12:00 PM.