Current Conditions

Carbondale, Illinois

91°F33°C

Hot

Feels like99°F37°C

Wind

SW 5 mph8 km/h

Humidity

55%

Cloud Cover

As of Wednesday, September 2, 2026 at 9:46 AM CDT

Today's Outlook

Day

Mostly clear and hot, with a high of 99°F37°C and morning low of 77°F25°C — feels like 106°F41°C. Breezy from the SSW at 6 to 7 mph10 to 12 km/h. Heat risk in the afternoon.

Night

Mostly clear, with a low around 85°F29°C. Light wind from the S around 6 mph10 km/h.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Hot	High 99°F37°CFeels 105°F41°C	Low 77°F25°C	Precip 0 in0 mm—	Cloud 14%	Wind SSW 6 mph10 km/h	Wednesday: Mostly clear and hot, with a high of 99°F37°C and morning low of 77°F25°C — feels like 106°F41°C. Breezy from the SSW at 6 to 7 mph10 to 12 km/h. Heat risk in the afternoon. Wednesday Night: Mostly clear, with a low around 85°F29°C. Light wind from the S around 6 mph10 km/h.
Hot	High 99°F37°CFeels 105°F40°C	Low 77°F25°C	Precip 0 in0 mm—	Cloud 9%	Wind SSW 5 mph9 km/h	Thursday: Mostly clear and hot, with a high of 99°F37°C and morning low of 77°F25°C. Light wind from the SSW around 6 mph9 km/h. Heat risk in the afternoon. Thursday Night: Mostly clear, with a low around 78°F26°C. Light wind from the SSW around 5 mph8 km/h.
Drizzle	High 100°F38°C	Low 77°F25°C	Precip 0.01 in0.2 mm16%	Cloud 15%	Wind SSW 3 mph5 km/h	Friday: Mostly clear and hot, with a high of 100°F38°C and morning low of 77°F25°C. Light wind from the SSW around 3 mph4 km/h. Heat risk in the afternoon. Friday Night: Mostly clear, with a low around 78°F26°C. Light wind from the S around 4 mph6 km/h. 16% chance of drizzle in the evening.
Drizzle	High 99°F37°C	Low 79°F26°C	Precip 0.03 in0.7 mm31%	Cloud 35%	Wind NE 3 mph6 km/h	Saturday: Partly cloudy and hot, with a high of 99°F37°C and morning low of 79°F26°C. Light wind from the N around 3 mph5 km/h. 18% chance of drizzle in the afternoon. Heat risk in the afternoon. Saturday Night: Partly cloudy, with a low around 81°F27°C. Light wind from the E around 4 mph6 km/h. 31% chance of drizzle in the evening.
Drizzle	High 93°F34°CFeels 98°F37°C	Low 76°F24°C	Precip 0.03 in0.7 mm11%	Cloud 39%	Wind ENE 5 mph9 km/h	Sunday: Partly cloudy and hot, with a high of 93°F34°C and morning low of 76°F24°C. Light wind from the NE around 5 mph9 km/h. Heat risk in the afternoon. Sunday Night: Partly cloudy, with a low around 79°F26°C. Light wind from the ENE around 5 mph8 km/h. 11% chance of drizzle in the evening.
Clear	High 94°F34°C	Low 73°F23°C	Precip 0.01 in0.2 mm5%	Cloud 29%	Wind E 5 mph8 km/h	Monday: Partly cloudy and hot, with a high of 94°F34°C and morning low of 73°F23°C. Light wind from the ENE around 5 mph7 km/h. Monday Night: Partly cloudy, with a low around 75°F24°C. Light wind from the E around 6 mph9 km/h.
Hot	High 96°F35°CFeels 102°F39°C	Low 74°F23°C	Precip 0.01 in0.2 mm5%	Cloud 27%	Wind S 6 mph10 km/h	Tuesday: Partly cloudy and hot, with a high of 96°F35°C and morning low of 74°F23°C — feels like 102°F39°C. Breezy from the S at 6 to 7 mph10 to 11 km/h. Heat risk in the afternoon. Tuesday Night: Mostly clear, with a low around 75°F24°C. Breezy from the SSE at 6 to 7 mph10 to 12 km/h.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	WednesdaySep 2	99°F37°C Feels 105°F41°C	77°F25°C	0 in0 mm· —	14%	Hot	SSW 6 mph10 km/h
DayMostly clear and hot, with a high of 99°F37°C and morning low of 77°F25°C — feels like 106°F41°C. Breezy from the SSW at 6 to 7 mph10 to 12 km/h. Heat risk in the afternoon. NightMostly clear, with a low around 85°F29°C. Light wind from the S around 6 mph10 km/h.
	ThursdaySep 3	99°F37°C Feels 105°F40°C	77°F25°C	0 in0 mm· —	9%	Hot	SSW 5 mph9 km/h
DayMostly clear and hot, with a high of 99°F37°C and morning low of 77°F25°C. Light wind from the SSW around 6 mph9 km/h. Heat risk in the afternoon. NightMostly clear, with a low around 78°F26°C. Light wind from the SSW around 5 mph8 km/h.
	FridaySep 4	100°F38°C	77°F25°C	0.01 in0.2 mm· 16%	15%	Drizzle	SSW 3 mph5 km/h
DayMostly clear and hot, with a high of 100°F38°C and morning low of 77°F25°C. Light wind from the SSW around 3 mph4 km/h. Heat risk in the afternoon. NightMostly clear, with a low around 78°F26°C. Light wind from the S around 4 mph6 km/h. 16% chance of drizzle in the evening.
	SaturdaySep 5	99°F37°C	79°F26°C	0.03 in0.7 mm· 31%	35%	Drizzle	NE 3 mph6 km/h
DayPartly cloudy and hot, with a high of 99°F37°C and morning low of 79°F26°C. Light wind from the N around 3 mph5 km/h. 18% chance of drizzle in the afternoon. Heat risk in the afternoon. NightPartly cloudy, with a low around 81°F27°C. Light wind from the E around 4 mph6 km/h. 31% chance of drizzle in the evening.
	SundaySep 6	93°F34°C Feels 98°F37°C	76°F24°C	0.03 in0.7 mm· 11%	39%	Drizzle	ENE 5 mph9 km/h
DayPartly cloudy and hot, with a high of 93°F34°C and morning low of 76°F24°C. Light wind from the NE around 5 mph9 km/h. Heat risk in the afternoon. NightPartly cloudy, with a low around 79°F26°C. Light wind from the ENE around 5 mph8 km/h. 11% chance of drizzle in the evening.
	MondaySep 7	94°F34°C	73°F23°C	0.01 in0.2 mm· 5%	29%	Clear	E 5 mph8 km/h
DayPartly cloudy and hot, with a high of 94°F34°C and morning low of 73°F23°C. Light wind from the ENE around 5 mph7 km/h. NightPartly cloudy, with a low around 75°F24°C. Light wind from the E around 6 mph9 km/h.
	TuesdaySep 8	96°F35°C Feels 102°F39°C	74°F23°C	0.01 in0.2 mm· 5%	27%	Hot	S 6 mph10 km/h
DayPartly cloudy and hot, with a high of 96°F35°C and morning low of 74°F23°C — feels like 102°F39°C. Breezy from the S at 6 to 7 mph10 to 11 km/h. Heat risk in the afternoon. NightMostly clear, with a low around 75°F24°C. Breezy from the SSE at 6 to 7 mph10 to 12 km/h.
	WednesdaySep 9	96°F35°C Feels 101°F38°C	77°F25°C	0 in0.1 mm· 6%	21%	Hot	SSW 8 mph12 km/h
DayMostly clear and hot, with a high of 96°F35°C and morning low of 77°F25°C. Breezy from the SSW at 8 to 9 mph13 to 14 km/h. Heat risk in the afternoon. NightMostly clear, with a low around 79°F26°C. Breezy from the SSW at 7 to 8 mph12 to 12 km/h.
	ThursdaySep 10	94°F35°C Feels 99°F37°C	77°F25°C	0.02 in0.5 mm· 12%	30%	Drizzle	SSW 7 mph12 km/h
DayPartly cloudy and hot, with a high of 94°F35°C and morning low of 77°F25°C. Breezy from the SW at 7 to 8 mph12 to 13 km/h. 12% chance of drizzle in the afternoon. Heat risk in the afternoon. NightPartly cloudy, with a low around 79°F26°C. Breezy from the SSW at 7 to 8 mph11 to 12 km/h.
	FridaySep 11	92°F34°C Feels 96°F35°C	76°F24°C	0.1 in2.6 mm· 19%	39%	Showers	SSW 7 mph11 km/h
DayPartly cloudy and hot, with a high of 92°F34°C and morning low of 76°F24°C. Breezy from the SSW at 7 to 8 mph12 to 13 km/h. 14% chance of drizzle throughout the day. Heat risk in the afternoon. NightPartly cloudy, with a low around 78°F25°C. Breezy from the SSW at 7 mph11 km/h. 19% chance of showers throughout the night.
	SaturdaySep 12	90°F32°C	74°F23°C	0.13 in3.2 mm· 18%	51%	Drizzle	SSW 7 mph12 km/h
DayMostly cloudy and hot, with a high of 90°F32°C and morning low of 74°F23°C. Breezy from the SSW at 8 mph12 km/h. 17% chance of drizzle throughout the day. Humid. NightMostly cloudy, with a low around 76°F24°C. Breezy from the SSW at 7 mph11 km/h. 18% chance of drizzle throughout the night.
	SundaySep 13	88°F31°C	73°F23°C	0.1 in2.6 mm· 17%	51%	Showers	SSW 7 mph11 km/h
DayMostly cloudy and hot, with a high of 88°F31°C and morning low of 73°F23°C. Breezy from the SW at 7 to 8 mph12 to 13 km/h. 17% chance of showers throughout the day. Humid. NightMostly cloudy, with a low around 74°F23°C. Breezy from the SSW at 7 mph11 km/h. 13% chance of drizzle throughout the night.
	MondaySep 14	87°F31°C	71°F22°C	0.11 in2.9 mm· 20%	49%	Showers	SSW 7 mph11 km/h
DayMostly cloudy and hot, with a high of 87°F31°C and morning low of 71°F22°C. Breezy from the SW at 7 mph11 km/h. 20% chance of showers throughout the day. NightPartly cloudy, with a low around 73°F23°C. Breezy from the S at 7 mph11 km/h. 16% chance of showers throughout the night.
	TuesdaySep 15	86°F30°C	69°F21°C	0.11 in2.7 mm· 18%	47%	Showers	SSW 6 mph10 km/h
DayPartly cloudy and hot, with a high of 86°F30°C and morning low of 69°F21°C. Light wind from the WSW around 6 mph10 km/h. 18% chance of drizzle throughout the day. NightPartly cloudy, with a low around 71°F22°C. Light wind from the S around 6 mph10 km/h. 13% chance of showers throughout the night.
	WednesdaySep 16	86°F30°C	68°F20°C	0.08 in2.1 mm· 13%	40%	Drizzle	SSE 6 mph10 km/h
DayPartly cloudy and hot, with a high of 86°F30°C and morning low of 68°F20°C. Breezy from the SSW at 6 to 7 mph10 to 11 km/h. 13% chance of drizzle throughout the day. NightPartly cloudy, with a low around 70°F21°C. Light wind from the SE around 6 mph10 km/h. 12% chance of drizzle throughout the night.

Nearby Cities

Marion16 mi25 km Cape Girardeau33 mi54 km Mount Vernon44 mi71 km Paducah56 mi90 km Sikeston62 mi100 km Farmington66 mi106 km

About This Forecast

This forecast is powered by WeatherMesh, the world's most advanced and accurate weather model powered by AI. WeatherMesh is built on proprietary data from WindBorne's Global Sounding Balloon constellation — the world's largest fleet of autonomous, long-duration weather balloons — collecting observations across 100% of Earth, including over oceans and remote regions where no other data exists.

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