Current Conditions

Carbondale, Illinois

78°F26°C
Drizzle

Wind

SSW 6 mph9 km/h

Humidity

82%

Cloud Cover

94%

As of Thursday, August 13, 2026 at 5:06 AM CDT

Today's Outlook

Day

Overcast and hot, with a high of 97°F36°C and morning low of 78°F26°C — feels like 108°F42°C. Light wind from the SSW around 5 mph9 km/h. 27% chance of drizzle throughout the day. Heat risk in the afternoon.

Night

Mostly cloudy, with a low around 78°F26°C. Breezy from the S at 6 to 8 mph10 to 12 km/h. 19% chance of drizzle before dawn.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
DrizzleHigh 97°F36°CFeels 107°F42°CLow 78°F26°CPrecip 0.06 in1.6 mm27%Cloud 84%Wind S 6 mph9 km/hThursday: Overcast and hot, with a high of 97°F36°C and morning low of 78°F26°C — feels like 108°F42°C. Light wind from the SSW around 5 mph9 km/h. 27% chance of drizzle throughout the day. Heat risk in the afternoon. Thursday Night: Mostly cloudy, with a low around 78°F26°C. Breezy from the S at 6 to 8 mph10 to 12 km/h. 19% chance of drizzle before dawn.
HotHigh 97°F36°CFeels 106°F41°CLow 80°F27°CPrecip 0 in0.1 mm4%Cloud 53%Wind SSW 6 mph9 km/hFriday: Mostly cloudy and hot, with a high of 97°F36°C and morning low of 80°F27°C — feels like 106°F41°C. Light wind from the SW around 5 mph8 km/h. Heat risk in the afternoon. Friday Night: Partly cloudy, with a low around 81°F27°C. Breezy from the SSW at 7 to 8 mph11 to 13 km/h.
HotHigh 99°F37°CFeels 103°F39°CLow 80°F27°CPrecip 0 in0.1 mm2%Cloud 39%Wind SSW 6 mph9 km/hSaturday: Mostly cloudy and hot, with a high of 99°F37°C and morning low of 80°F27°C. Light wind from the SW around 5 mph8 km/h. Heat risk in the afternoon. Saturday Night: Partly cloudy, with a low around 82°F28°C. Breezy from the SSW at 6 to 8 mph10 to 12 km/h.
HotHigh 102°F39°CLow 81°F27°CFeels 85°F29°CPrecip 0.01 in0.2 mm6%Cloud 28%Wind WSW 7 mph11 km/hSunday: Partly cloudy and hot, with a high of 102°F39°C and morning low of 81°F27°C. Breezy from the WSW at 7 to 8 mph11 to 12 km/h. Heat risk in the afternoon. Sunday Night: Partly cloudy, with a low around 83°F28°C. Breezy from the SW at 7 to 8 mph11 to 13 km/h.
DrizzleHigh 92°F33°CFeels 95°F35°CLow 77°F25°CPrecip 0.02 in0.6 mm12%Cloud 43%Wind NNW 6 mph10 km/hMonday: Partly cloudy and hot, with a high of 92°F33°C and morning low of 77°F25°C. Breezy from the NNW at 7 mph11 km/h. Humid. Monday Night: Partly cloudy, with a low around 79°F26°C. Light wind from the N around 6 mph10 km/h. 12% chance of drizzle overnight.
ClearHigh 94°F34°CLow 72°F22°CPrecip 0.02 in0.5 mm8%Cloud 24%Wind ENE 4 mph6 km/hTuesday: Mostly clear and hot, with a high of 94°F34°C and morning low of 72°F22°C. Light wind from the ENE around 3 mph5 km/h. Humid. Tuesday Night: Partly cloudy, with a low around 74°F24°C. Light wind from the ENE around 5 mph8 km/h.
DrizzleHigh 99°F37°CFeels 102°F39°CLow 76°F25°CPrecip 0.04 in1.1 mm22%Cloud 47%Wind SSW 7 mph12 km/hWednesday: Mostly cloudy and hot, with a high of 99°F37°C and morning low of 76°F25°C. Breezy from the SSW at 7 to 9 mph12 to 14 km/h. 12% chance of drizzle in the afternoon. Heat risk in the afternoon. Wednesday Night: Partly cloudy, with a low around 77°F25°C. Breezy from the S at 7 mph11 km/h. 22% chance of drizzle in the evening.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
ThursdayAug 1397°F36°C
Feels 107°F42°C
78°F26°C0.06 in1.6 mm· 27%84%DrizzleS 6 mph9 km/h
FridayAug 1497°F36°C
Feels 106°F41°C
80°F27°C0 in0.1 mm· 4%53%HotSSW 6 mph9 km/h
SaturdayAug 1599°F37°C
Feels 103°F39°C
80°F27°C0 in0.1 mm· 2%39%HotSSW 6 mph9 km/h
SundayAug 16102°F39°C81°F27°C
Feels 85°F29°C
0.01 in0.2 mm· 6%28%HotWSW 7 mph11 km/h
MondayAug 1792°F33°C
Feels 95°F35°C
77°F25°C0.02 in0.6 mm· 12%43%DrizzleNNW 6 mph10 km/h
TuesdayAug 1894°F34°C72°F22°C0.02 in0.5 mm· 8%24%ClearENE 4 mph6 km/h
WednesdayAug 1999°F37°C
Feels 102°F39°C
76°F25°C0.04 in1.1 mm· 22%47%DrizzleSSW 7 mph12 km/h
ThursdayAug 2092°F34°C76°F25°C0.06 in1.5 mm· 13%39%DrizzleNW 7 mph11 km/h
FridayAug 2189°F32°C71°F22°C0.06 in1.6 mm· 11%42%DrizzleNNE 5 mph9 km/h
SaturdayAug 2289°F32°C70°F21°C0.06 in1.5 mm· 12%35%DrizzleNE 5 mph9 km/h
SundayAug 2391°F33°C70°F21°C0.04 in1 mm· 9%31%ClearENE 6 mph9 km/h
MondayAug 2492°F33°C70°F21°C0.03 in0.7 mm· 6%26%ClearENE 5 mph9 km/h
TuesdayAug 2593°F34°C71°F21°C0.01 in0.2 mm· 6%27%ClearE 5 mph8 km/h
WednesdayAug 2695°F35°C72°F22°C0.02 in0.4 mm· 8%34%ClearSE 5 mph8 km/h
ThursdayAug 2794°F34°C72°F22°C0.04 in0.9 mm· 9%39%ClearSE 5 mph9 km/h

Nearby Cities

About This Forecast

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