Current Conditions

Fairview Heights, Illinois

80°F27°C

Cloudy

Wind

NE 4 mph6 km/h

Humidity

40%

Cloud Cover

95%

As of Thursday, July 23, 2026 at 4:00 PM CDT

Today's Outlook

Day

Overcast and warm, with a high of 80°F27°C. Light wind from the NE around 4 mph6 km/h.

Night

Overcast, with a low around 72°F22°C. Light wind from the ENE around 4 mph7 km/h.

7-Day Forecast

Day	Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
ThursdayJul 23	Cloudy	High 80°F27°C	Low 72°F22°C	Precip 0 in0 mm—	Cloud 91%	Wind ENE 4 mph6 km/h	Thursday: Overcast and warm, with a high of 80°F27°C. Light wind from the NE around 4 mph6 km/h. Thursday Night: Overcast, with a low around 72°F22°C. Light wind from the ENE around 4 mph7 km/h.
FridayJul 24	Light Rain	High 74°F23°C	Low 68°F20°C	Precip 0.19 in4.8 mm87%	Cloud 88%	Wind SE 4 mph6 km/h	Friday: Overcast and warm, with a high of 74°F23°C and morning low of 68°F20°C. Light wind from the SSE around 3 mph5 km/h. 87% chance of light rain throughout the day. Friday Night: Mostly cloudy, with a low around 68°F20°C. Light wind from the ESE around 4 mph7 km/h. 66% chance of light rain in the evening.
SaturdayJul 25	Showers	High 88°F31°CFeels 97°F36°C	Low 69°F20°C	Precip 0.16 in4 mm61%	Cloud 63%	Wind SSE 4 mph7 km/h	Saturday: Mostly cloudy and hot, with a high of 88°F31°C and morning low of 69°F21°C — feels like 97°F36°C. Light wind from the S around 4 mph6 km/h. 60% chance of light rain throughout the day. Heat risk in the afternoon. Saturday Night: Mostly cloudy, with a low around 69°F20°C. Light wind from the SSE around 5 mph7 km/h. 61% chance of showers overnight.
SundayJul 26	Hot	High 99°F37°CFeels 112°F44°C	Low 77°F25°C	Precip 0 in0.1 mm6%	Cloud 46%	Wind SSW 4 mph7 km/h	Sunday: Partly cloudy and hot, with a high of 99°F37°C and morning low of 77°F25°C — feels like 111°F44°C. Light wind from the SW around 4 mph6 km/h. Heat risk in the afternoon. Sunday Night: Partly cloudy, with a low around 77°F25°C. Light wind from the S around 5 mph7 km/h.
MondayJul 27	Hot	High 99°F37°CFeels 108°F42°C	Low 80°F27°C	Precip 0.02 in0.4 mm7%	Cloud 48%	Wind SW 7 mph11 km/h	Monday: Mostly cloudy and hot, with a high of 99°F37°C and morning low of 80°F27°C — feels like 108°F42°C. Breezy from the SW at 7 to 9 mph12 to 15 km/h. Heat risk in the afternoon. Monday Night: Partly cloudy, with a low around 82°F28°C. Breezy from the SSW at 7 mph11 km/h.
TuesdayJul 28	Hot	High 97°F36°CFeels 103°F39°C	Low 81°F27°CFeels 86°F30°C	Precip 0.02 in0.5 mm9%	Cloud 27%	Wind NNW 7 mph12 km/h	Tuesday: Partly cloudy and hot, with a high of 97°F36°C and morning low of 81°F27°C — feels like 102°F39°C. Breezy from the NNW at 7 to 9 mph12 to 14 km/h. Heat risk in the afternoon. Tuesday Night: Mostly clear, with a low around 83°F28°C. Breezy from the NW at 7 mph11 km/h.
WednesdayJul 29	Clear	High 94°F34°C	Low 75°F24°C	Precip 0.01 in0.2 mm2%	Cloud 18%	Wind NE 6 mph9 km/h	Wednesday: Mostly clear and hot, with a high of 94°F34°C and morning low of 75°F24°C. Light wind from the NNE around 5 mph9 km/h. Wednesday Night: Mostly clear, with a low around 77°F25°C. Light wind from the NE around 6 mph9 km/h.

15-Day Forecast

	Day	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Condition	Wind (mph)
	ThursdayJul 23	80°F27°C	72°F22°C	0 in0 mm· —	91%	Cloudy	ENE 4 mph6 km/h
DayOvercast and warm, with a high of 80°F27°C. Light wind from the NE around 4 mph6 km/h. NightOvercast, with a low around 72°F22°C. Light wind from the ENE around 4 mph7 km/h.
	FridayJul 24	74°F23°C	68°F20°C	0.19 in4.8 mm· 87%	88%	Light Rain	SE 4 mph6 km/h
DayOvercast and warm, with a high of 74°F23°C and morning low of 68°F20°C. Light wind from the SSE around 3 mph5 km/h. 87% chance of light rain throughout the day. NightMostly cloudy, with a low around 68°F20°C. Light wind from the ESE around 4 mph7 km/h. 66% chance of light rain in the evening.
	SaturdayJul 25	88°F31°C Feels 97°F36°C	69°F20°C	0.16 in4 mm· 61%	63%	Showers	SSE 4 mph7 km/h
DayMostly cloudy and hot, with a high of 88°F31°C and morning low of 69°F21°C — feels like 97°F36°C. Light wind from the S around 4 mph6 km/h. 60% chance of light rain throughout the day. Heat risk in the afternoon. NightMostly cloudy, with a low around 69°F20°C. Light wind from the SSE around 5 mph7 km/h. 61% chance of showers overnight.
	SundayJul 26	99°F37°C Feels 112°F44°C	77°F25°C	0 in0.1 mm· 6%	46%	Hot	SSW 4 mph7 km/h
DayPartly cloudy and hot, with a high of 99°F37°C and morning low of 77°F25°C — feels like 111°F44°C. Light wind from the SW around 4 mph6 km/h. Heat risk in the afternoon. NightPartly cloudy, with a low around 77°F25°C. Light wind from the S around 5 mph7 km/h.
	MondayJul 27	99°F37°C Feels 108°F42°C	80°F27°C	0.02 in0.4 mm· 7%	48%	Hot	SW 7 mph11 km/h
DayMostly cloudy and hot, with a high of 99°F37°C and morning low of 80°F27°C — feels like 108°F42°C. Breezy from the SW at 7 to 9 mph12 to 15 km/h. Heat risk in the afternoon. NightPartly cloudy, with a low around 82°F28°C. Breezy from the SSW at 7 mph11 km/h.
	TuesdayJul 28	97°F36°C Feels 103°F39°C	81°F27°C Feels 86°F30°C	0.02 in0.5 mm· 9%	27%	Hot	NNW 7 mph12 km/h
DayPartly cloudy and hot, with a high of 97°F36°C and morning low of 81°F27°C — feels like 102°F39°C. Breezy from the NNW at 7 to 9 mph12 to 14 km/h. Heat risk in the afternoon. NightMostly clear, with a low around 83°F28°C. Breezy from the NW at 7 mph11 km/h.
	WednesdayJul 29	94°F34°C	75°F24°C	0.01 in0.2 mm· 2%	18%	Clear	NE 6 mph9 km/h
DayMostly clear and hot, with a high of 94°F34°C and morning low of 75°F24°C. Light wind from the NNE around 5 mph9 km/h. NightMostly clear, with a low around 77°F25°C. Light wind from the NE around 6 mph9 km/h.
	ThursdayJul 30	94°F34°C	73°F23°C	0.03 in0.8 mm· 14%	24%	Drizzle	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 E around 5 mph7 km/h. NightMostly clear, with a low around 74°F23°C. Light wind from the E around 5 mph8 km/h. 14% chance of drizzle in the evening.
	FridayJul 31	94°F34°C	74°F23°C	0.07 in1.7 mm· 15%	35%	Drizzle	SE 5 mph8 km/h
DayPartly cloudy and hot, with a high of 94°F34°C and morning low of 74°F23°C. Light wind from the SSE around 5 mph8 km/h. 10% chance of drizzle throughout the day. Humid. NightPartly cloudy, with a low around 75°F24°C. Light wind from the ESE around 5 mph8 km/h. 15% chance of drizzle throughout the night.
	SaturdayAug 1	95°F35°C	74°F23°C	0.03 in0.7 mm· 13%	31%	Drizzle	S 5 mph9 km/h
DayPartly cloudy and hot, with a high of 95°F35°C and morning low of 74°F23°C. Light wind from the W around 5 mph8 km/h. Humid. NightPartly cloudy, with a low around 76°F24°C. Light wind from the SSE around 5 mph9 km/h. 13% chance of drizzle in the evening.
	SundayAug 2	94°F34°C	74°F23°C	0.06 in1.5 mm· 14%	38%	Drizzle	S 6 mph9 km/h
DayPartly cloudy and hot, with a high of 94°F34°C and morning low of 74°F23°C. Light wind from the SSW around 5 mph9 km/h. Humid. NightPartly cloudy, with a low around 75°F24°C. Light wind from the SSE around 6 mph9 km/h. 14% chance of drizzle throughout the night.
	MondayAug 3	93°F34°C	74°F24°C	0.09 in2.3 mm· 22%	45%	Showers	S 6 mph10 km/h
DayPartly cloudy and hot, with a high of 93°F34°C and morning low of 74°F24°C. Breezy from the SSW at 6 to 7 mph10 to 11 km/h. 18% chance of showers throughout the day. Humid. NightPartly cloudy, with a low around 76°F24°C. Breezy from the S at 6 to 7 mph10 to 11 km/h. 22% chance of showers throughout the night.
	TuesdayAug 4	93°F34°C	75°F24°C	0.09 in2.4 mm· 27%	46%	Showers	SSW 7 mph11 km/h
DayPartly cloudy and hot, with a high of 93°F34°C and morning low of 75°F24°C. Breezy from the SW at 7 mph11 km/h. 18% chance of drizzle throughout the day. Humid. NightPartly cloudy, with a low around 76°F25°C. Breezy from the SSW at 7 mph11 km/h. 27% chance of showers throughout the night.
	WednesdayAug 5	90°F32°C	73°F23°C	0.11 in2.8 mm· 22%	47%	Showers	SW 6 mph10 km/h
DayMostly cloudy and hot, with a high of 90°F32°C and morning low of 73°F23°C. Breezy from the WSW at 6 to 7 mph10 to 11 km/h. 21% chance of drizzle throughout the day. Humid. NightPartly cloudy, with a low around 75°F24°C. Light wind from the SSW around 6 mph10 km/h. 22% chance of showers throughout the night.
	ThursdayAug 6	90°F32°C	73°F23°C	0.14 in3.6 mm· 25%	48%	Showers	SW 6 mph10 km/h
DayMostly cloudy and hot, with a high of 90°F32°C and morning low of 73°F23°C. Light wind from the WSW around 6 mph10 km/h. 19% chance of showers throughout the day. Humid. NightPartly cloudy, with a low around 74°F23°C. Light wind from the S around 6 mph10 km/h. 25% chance of showers 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