Current Conditions

Fairview Heights, Illinois

91°F33°C

Hot

Wind

SE 5 mph9 km/h

Humidity

36%

Cloud Cover

54%

As of Tuesday, September 8, 2026 at 6:02 PM CDT

Today's Outlook

Night

Partly cloudy, with a low around 83°F28°C. Breezy from the SSE at 6 to 7 mph10 to 11 km/h.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Hot	High 95°F35°C	Low 83°F28°C	Precip 0 in0 mm—	Cloud 67%	Wind SSE 5 mph8 km/h	Tuesday: Overcast and hot, with a high of 95°F35°C and morning low of 90°F32°C. Light wind from the SSE around 4 mph7 km/h. Heat risk in the afternoon. Tuesday Night: Partly cloudy, with a low around 83°F28°C. Breezy from the SSE at 6 to 7 mph10 to 11 km/h.
Drizzle	High 95°F35°CFeels 100°F38°C	Low 77°F25°C	Precip 0.04 in0.9 mm32%	Cloud 42%	Wind SW 6 mph9 km/h	Wednesday: Partly cloudy and hot, with a high of 95°F35°C and morning low of 77°F25°C — feels like 100°F38°C. Breezy from the WSW at 6 to 8 mph10 to 12 km/h. 20% 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 6 to 7 mph9 to 12 km/h. 32% chance of drizzle in the evening.
Rain	High 80°F27°C	Low 74°F23°C	Precip 0.51 in12.9 mm93%	Cloud 89%	Wind NNW 4 mph6 km/h	Thursday: Overcast and warm, with a high of 80°F27°C and morning low of 74°F23°C. Light wind from the WNW around 4 mph6 km/h. 93% chance of rain throughout the day. Heavy, humid air. Thursday Night: Overcast, with a low around 74°F23°C. Light wind from the NNE around 4 mph6 km/h. 72% chance of light rain throughout the night.
Drizzle	High 85°F29°CFeels 88°F31°C	Low 69°F21°C	Precip 0.09 in2.4 mm35%	Cloud 59%	Wind ESE 4 mph6 km/h	Friday: Mostly cloudy and warm, with a high of 85°F29°C and morning low of 69°F21°C. Light wind from the ESE around 4 mph6 km/h. 35% chance of drizzle throughout the day. Humid. Friday Night: Partly cloudy, with a low around 70°F21°C. Light wind from the E around 4 mph7 km/h. 18% chance of drizzle before dawn.
Drizzle	High 90°F32°CFeels 94°F34°C	Low 70°F21°C	Precip 0.03 in0.8 mm13%	Cloud 41%	Wind SW 5 mph7 km/h	Saturday: Mostly cloudy and hot, with a high of 90°F32°C and morning low of 70°F21°C. Light wind from the SW around 5 mph8 km/h. 13% chance of drizzle throughout the day. Humid. Saturday Night: Partly cloudy, with a low around 71°F22°C. Light wind from the S around 4 mph7 km/h. 11% chance of drizzle in the evening.
Clear	High 88°F31°C	Low 70°F21°C	Precip 0.01 in0.3 mm4%	Cloud 28%	Wind N 6 mph9 km/h	Sunday: Partly cloudy and hot, with a high of 88°F31°C and morning low of 70°F21°C. Light wind from the N around 6 mph9 km/h. Sunday Night: Mostly clear, with a low around 72°F22°C. Breezy from the NNE at 5 to 7 mph9 to 11 km/h.
Clear	High 92°F33°C	Low 68°F20°C	Precip 0.03 in0.8 mm9%	Cloud 29%	Wind SSE 8 mph12 km/h	Monday: Partly cloudy and hot, with a high of 92°F33°C and morning low of 68°F20°C. Breezy from the SSE at 8 to 9 mph12 to 15 km/h. Monday Night: Mostly clear, with a low around 70°F21°C. Breezy from the SE at 8 to 10 mph12 to 15 km/h.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	TuesdaySep 8	95°F35°C	83°F28°C	0 in0 mm· —	67%	Hot	SSE 5 mph8 km/h
DayOvercast and hot, with a high of 95°F35°C and morning low of 90°F32°C. Light wind from the SSE around 4 mph7 km/h. Heat risk in the afternoon. NightPartly cloudy, with a low around 83°F28°C. Breezy from the SSE at 6 to 7 mph10 to 11 km/h.
	WednesdaySep 9	95°F35°C Feels 100°F38°C	77°F25°C	0.04 in0.9 mm· 32%	42%	Drizzle	SW 6 mph9 km/h
DayPartly cloudy and hot, with a high of 95°F35°C and morning low of 77°F25°C — feels like 100°F38°C. Breezy from the WSW at 6 to 8 mph10 to 12 km/h. 20% chance of drizzle in the afternoon. Heat risk in the afternoon. NightPartly cloudy, with a low around 77°F25°C. Breezy from the S at 6 to 7 mph9 to 12 km/h. 32% chance of drizzle in the evening.
	ThursdaySep 10	80°F27°C	74°F23°C	0.51 in12.9 mm· 93%	89%	Rain	NNW 4 mph6 km/h
DayOvercast and warm, with a high of 80°F27°C and morning low of 74°F23°C. Light wind from the WNW around 4 mph6 km/h. 93% chance of rain throughout the day. Heavy, humid air. NightOvercast, with a low around 74°F23°C. Light wind from the NNE around 4 mph6 km/h. 72% chance of light rain throughout the night.
	FridaySep 11	85°F29°C Feels 88°F31°C	69°F21°C	0.09 in2.4 mm· 35%	59%	Drizzle	ESE 4 mph6 km/h
DayMostly cloudy and warm, with a high of 85°F29°C and morning low of 69°F21°C. Light wind from the ESE around 4 mph6 km/h. 35% chance of drizzle throughout the day. Humid. NightPartly cloudy, with a low around 70°F21°C. Light wind from the E around 4 mph7 km/h. 18% chance of drizzle before dawn.
	SaturdaySep 12	90°F32°C Feels 94°F34°C	70°F21°C	0.03 in0.8 mm· 13%	41%	Drizzle	SW 5 mph7 km/h
DayMostly cloudy and hot, with a high of 90°F32°C and morning low of 70°F21°C. Light wind from the SW around 5 mph8 km/h. 13% chance of drizzle throughout the day. Humid. NightPartly cloudy, with a low around 71°F22°C. Light wind from the S around 4 mph7 km/h. 11% chance of drizzle in the evening.
	SundaySep 13	88°F31°C	70°F21°C	0.01 in0.3 mm· 4%	28%	Clear	N 6 mph9 km/h
DayPartly cloudy and hot, with a high of 88°F31°C and morning low of 70°F21°C. Light wind from the N around 6 mph9 km/h. NightMostly clear, with a low around 72°F22°C. Breezy from the NNE at 5 to 7 mph9 to 11 km/h.
	MondaySep 14	92°F33°C	68°F20°C	0.03 in0.8 mm· 9%	29%	Clear	SSE 8 mph12 km/h
DayPartly cloudy and hot, with a high of 92°F33°C and morning low of 68°F20°C. Breezy from the SSE at 8 to 9 mph12 to 15 km/h. NightMostly clear, with a low around 70°F21°C. Breezy from the SE at 8 to 10 mph12 to 15 km/h.
	TuesdaySep 15	93°F34°C	74°F23°C	0.06 in1.5 mm· 24%	38%	Showers	SSW 8 mph13 km/h
DayPartly cloudy and hot, with a high of 93°F34°C and morning low of 74°F23°C. Breezy from the SSW at 8 to 9 mph13 to 14 km/h. 16% chance of drizzle in the afternoon. NightPartly cloudy, with a low around 75°F24°C. Breezy from the S at 8 to 9 mph13 to 15 km/h. 24% chance of showers throughout the night.
	WednesdaySep 16	91°F33°C Feels 94°F34°C	72°F22°C	0.09 in2.2 mm· 20%	47%	Showers	SSE 6 mph9 km/h
DayMostly cloudy and hot, with a high of 91°F33°C and morning low of 72°F22°C. Light wind from the S around 5 mph9 km/h. 20% chance of showers throughout the day. Humid. NightPartly cloudy, with a low around 74°F24°C. Breezy from the SE at 6 to 7 mph10 to 11 km/h. 19% chance of drizzle throughout the night.
	ThursdaySep 17	93°F34°C	75°F24°C	0.09 in2.4 mm· 18%	33%	Drizzle	S 8 mph12 km/h
DayPartly cloudy and hot, with a high of 93°F34°C and morning low of 75°F24°C. Breezy from the SSW at 8 to 9 mph13 to 14 km/h. 17% chance of drizzle throughout the day. Heat risk in the afternoon. NightPartly cloudy, with a low around 76°F24°C. Breezy from the S at 7 to 8 mph12 to 14 km/h. 18% chance of drizzle throughout the night.
	FridaySep 18	87°F30°C	70°F21°C	0.1 in2.6 mm· 16%	38%	Drizzle	SW 7 mph12 km/h
DayPartly cloudy and hot, with a high of 87°F30°C and morning low of 70°F21°C. Breezy from the WSW at 7 to 8 mph12 to 12 km/h. 13% chance of drizzle throughout the day. NightPartly cloudy, with a low around 73°F23°C. Breezy from the SSW at 7 to 8 mph12 to 13 km/h. 16% chance of drizzle throughout the night.
	SaturdaySep 19	82°F28°C	66°F19°C	0.13 in3.3 mm· 23%	47%	Showers	NW 7 mph11 km/h
DayPartly cloudy and warm, with a high of 82°F28°C and morning low of 66°F19°C. Breezy from the WNW at 7 mph11 km/h. 23% chance of showers throughout the day. NightPartly cloudy, with a low around 68°F20°C. Breezy from the N at 6 to 7 mph10 to 11 km/h. 22% chance of showers throughout the night.
	SundaySep 20	77°F25°C	62°F17°C	0.13 in3.4 mm· 17%	55%	Showers	N 7 mph11 km/h
DayMostly cloudy and warm, with a high of 77°F25°C and morning low of 62°F17°C. Breezy from the N at 7 to 8 mph11 to 12 km/h. 17% chance of showers throughout the day. NightMostly cloudy, with a low around 64°F18°C. Breezy from the N at 7 mph11 km/h. 17% chance of showers throughout the night.
	MondaySep 21	75°F24°C	58°F14°C	0.1 in2.6 mm· 14%	53%	Drizzle	NNE 7 mph11 km/h
DayMostly cloudy and warm, with a high of 75°F24°C and morning low of 58°F14°C. Breezy from the NNE at 7 to 8 mph11 to 12 km/h. 12% chance of drizzle throughout the day. NightMostly cloudy, with a low around 61°F16°C. Breezy from the NNE at 7 mph10 km/h. 14% chance of drizzle throughout the night.
	TuesdaySep 22	76°F24°C	57°F14°C	0.1 in2.5 mm· 15%	53%	Drizzle	ENE 6 mph10 km/h
DayMostly cloudy and warm, with a high of 76°F24°C and morning low of 57°F14°C. Breezy from the ENE at 7 mph11 km/h. 15% chance of drizzle throughout the day. NightMostly cloudy, with a low around 59°F15°C. Light wind from the ENE around 6 mph10 km/h. 14% chance of drizzle throughout the night.

Nearby Cities

O'Fallon4 mi7 km Belleville5 mi8 km Collinsville6 mi9 km East Saint Louis9 mi15 km St. Louis12 mi19 km Granite City12 mi19 km

About This Forecast

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Coordinates: 38.5889°N, 89.9904°W·Elevation: 178m·Timezone: America/Chicago·Population: 16,827