Current Conditions

Carbondale, Illinois

94°F34°C
Drizzle

Feels like100°F38°C

Wind

SW 6 mph9 km/h

Humidity

46%

Cloud Cover

93%

As of Wednesday, August 12, 2026 at 4:31 PM CDT

Today's Outlook

Day

Overcast and hot, with a high of 94°F34°C — feels like 102°F39°C. Breezy from the SW at 7 mph11 km/h. 20% chance of drizzle in the afternoon. Heat risk in the afternoon.

Night

Overcast, with a low around 84°F29°C. Breezy from the SSE at 7 mph11 km/h. 20% chance of drizzle in the evening.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
DrizzleHigh 94°F34°CFeels 102°F39°CLow 84°F29°CFeels 89°F32°CPrecip 0.04 in1 mm20%Cloud 91%Wind SSW 7 mph11 km/hWednesday: Overcast and hot, with a high of 94°F34°C — feels like 102°F39°C. Breezy from the SW at 7 mph11 km/h. 20% chance of drizzle in the afternoon. Heat risk in the afternoon. Wednesday Night: Overcast, with a low around 84°F29°C. Breezy from the SSE at 7 mph11 km/h. 20% chance of drizzle in the evening.
DrizzleHigh 96°F35°CFeels 103°F39°CLow 80°F26°CPrecip 0.03 in0.7 mm16%Cloud 82%Wind SSW 6 mph10 km/hThursday: Overcast and hot, with a high of 96°F35°C and morning low of 80°F26°C — feels like 102°F39°C. Breezy from the SW at 5 to 7 mph8 to 11 km/h. 16% chance of drizzle in the morning. Heat risk in the afternoon. Thursday Night: Mostly cloudy, with a low around 81°F27°C. Breezy from the S at 7 mph11 km/h.
HotHigh 97°F36°CFeels 105°F41°CLow 80°F26°CPrecip 0 in0.1 mm7%Cloud 57%Wind SSW 6 mph9 km/hFriday: Mostly cloudy and hot, with a high of 97°F36°C and morning low of 80°F26°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 S at 6 to 7 mph10 to 11 km/h.
HotHigh 99°F37°CFeels 103°F39°CLow 80°F27°CPrecip 0.01 in0.2 mm3%Cloud 33%Wind SSW 6 mph10 km/hSaturday: Partly cloudy and hot, with a high of 99°F37°C and morning low of 80°F27°C. Light wind from the SW around 5 mph9 km/h. Heat risk in the afternoon. Saturday Night: Mostly clear, with a low around 82°F28°C. Breezy from the SSW at 7 to 8 mph11 to 12 km/h.
HotHigh 102°F39°CLow 81°F27°CPrecip 0 in0.1 mm5%Cloud 26%Wind SW 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 6 to 7 mph10 to 11 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 94°F35°CFeels 101°F38°CLow 79°F26°CPrecip 0.03 in0.7 mm20%Cloud 39%Wind NNW 6 mph10 km/hMonday: Partly cloudy and hot, with a high of 94°F35°C and morning low of 79°F26°C — feels like 100°F38°C. Light wind from the NNW around 6 mph10 km/h. 20% chance of drizzle in the afternoon. Heat risk in the afternoon. Monday Night: Partly cloudy, with a low around 82°F28°C. Light wind from the NNW around 6 mph10 km/h. 13% chance of drizzle before dawn.
ShowersHigh 94°F34°CFeels 97°F36°CLow 74°F24°CPrecip 0.05 in1.3 mm16%Cloud 35%Wind NE 4 mph7 km/hTuesday: Partly cloudy and hot, with a high of 94°F34°C and morning low of 74°F24°C. Light wind from the NE around 4 mph6 km/h. 16% chance of showers in the morning. Heat risk in the afternoon. Tuesday Night: Partly cloudy, with a low around 76°F25°C. Light wind from the ENE around 5 mph8 km/h.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
WednesdayAug 1294°F34°C
Feels 102°F39°C
84°F29°C
Feels 89°F32°C
0.04 in1 mm· 20%91%DrizzleSSW 7 mph11 km/h
ThursdayAug 1396°F35°C
Feels 103°F39°C
80°F26°C0.03 in0.7 mm· 16%82%DrizzleSSW 6 mph10 km/h
FridayAug 1497°F36°C
Feels 105°F41°C
80°F26°C0 in0.1 mm· 7%57%HotSSW 6 mph9 km/h
SaturdayAug 1599°F37°C
Feels 103°F39°C
80°F27°C0.01 in0.2 mm· 3%33%HotSSW 6 mph10 km/h
SundayAug 16102°F39°C81°F27°C0 in0.1 mm· 5%26%HotSW 7 mph11 km/h
MondayAug 1794°F35°C
Feels 101°F38°C
79°F26°C0.03 in0.7 mm· 20%39%DrizzleNNW 6 mph10 km/h
TuesdayAug 1894°F34°C
Feels 97°F36°C
74°F24°C0.05 in1.3 mm· 16%35%ShowersNE 4 mph7 km/h
WednesdayAug 19100°F38°C76°F25°C0.01 in0.2 mm· 7%39%HotS 6 mph10 km/h
ThursdayAug 2098°F37°C78°F26°C0.04 in1 mm· 10%38%DrizzleSW 6 mph10 km/h
FridayAug 2196°F36°C76°F24°C0.05 in1.2 mm· 10%34%DrizzleNE 6 mph9 km/h
SaturdayAug 2295°F35°C74°F24°C0.04 in0.9 mm· 10%37%DrizzleENE 6 mph9 km/h
SundayAug 2396°F36°C74°F23°C0.02 in0.6 mm· 11%32%DrizzleNNE 6 mph9 km/h
MondayAug 2494°F34°C73°F23°C0.04 in1 mm· 12%33%DrizzleNNE 6 mph9 km/h
TuesdayAug 2593°F34°C72°F22°C0.02 in0.5 mm· 11%31%DrizzleNE 6 mph9 km/h
WednesdayAug 2692°F33°C71°F22°C0.04 in0.9 mm· 10%36%DrizzleENE 5 mph9 km/h

Nearby Cities

About This Forecast

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Coordinates: 37.7273°N, 89.2168°W·Elevation: 126m·Timezone: America/Chicago·Population: 26,399