EN
English Español

As of 05:42 CDT

Weather in Caseyville, IL

73°Current weather

Caseyville, Sunday, 9 August, 05:42

Partly cloudy. Feels like 74°. High 97°, low 73°.

Pressure30.00 inHg
Wind1 mph S
Humidity93%
Visibility6.2 mi
Dew point71°

Two-week outlook for Caseyville, IL: week one averages a high of 92.1° and week two 100.2°, so week two runs 8.1° warmer than week one. Around 0.7 inches of precipitation are expected over the 14 days, across 6 wet days. The nearest weekend, August 9: 97°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (August 9 – August 15)92.1°70.6°0.7 in / 5 d—
2nd (August 16 – August 22)100.2°75.6°0.1 in / 1 d—

Weekend weather

Sun, August 9
Mostly clear
97°73°
no precip.
Sat, August 15
Light rain
88°66°
0.08 in
Sun, August 16
Overcast
90°71°
no precip.
Sat, August 22
Clear
109°79°
no precip.
Mon, 10100° / 71°0.11Rain
100 °Rain

Caseyville, Monday, 10 August

Rain. High 100°, low 71°.

Pressure29.94 inHg
Wind12.1 mph SW
Humidity45%
Visibility6.2 mi
Dew point70°
Tue, 11101° / 71°0.04Light rain
101 °Light rain

Caseyville, Tuesday, 11 August

Light rain. High 101°, low 71°.

Pressure29.88 inHg
Wind11.6 mph SW
Humidity41%
Visibility6.2 mi
Dew point69°
Wed, 1297° / 76°0.04Light rain
97 °Light rain

Caseyville, Wednesday, 12 August

Light rain. High 97°, low 76°.

Pressure29.83 inHg
Wind9.7 mph W
Humidity49%
Visibility6.2 mi
Dew point71°
Thu, 1386° / 71°0.26Light rain
86 °Light rain

Caseyville, Thursday, 13 August

Light rain. High 86°, low 71°.

Pressure29.91 inHg
Wind15.1 mph E
Humidity68%
Visibility—
Dew point72°
Fri, 1476° / 66°0.15Light rain
76 °Light rain

Caseyville, Friday, 14 August

Light rain. High 76°, low 66°.

Pressure30.06 inHg
Wind13.8 mph E
Humidity82%
Visibility—
Dew point65°
Sat, 1588° / 66°0.08Light rain
88 °Light rain

Caseyville, Saturday, 15 August

Light rain. High 88°, low 66°.

Pressure30.12 inHg
Wind11 mph SE
Humidity74%
Visibility—
Dew point69°
Sun, 1690° / 71°0Overcast
90 °Overcast

Caseyville, Sunday, 16 August

Overcast. High 90°, low 71°.

Pressure30.03 inHg
Wind10 mph SE
Humidity62%
Visibility—
Dew point71°
Mon, 1787° / 72°0.04Light rain
87 °Light rain

Caseyville, Monday, 17 August

Light rain. High 87°, low 72°.

Pressure30.06 inHg
Wind7 mph NE
Humidity61%
Visibility—
Dew point69°
Tue, 1892° / 68°0.02Light rain
92 °Light rain

Caseyville, Tuesday, 18 August

Light rain. High 92°, low 68°.

Pressure29.97 inHg
Wind11.1 mph E
Humidity55%
Visibility—
Dew point67°
Wed, 19105° / 77°0Partly cloudy
105 °Partly cloudy

Caseyville, Wednesday, 19 August

Partly cloudy. High 105°, low 77°.

Pressure29.88 inHg
Wind11.3 mph S
Humidity36%
Visibility—
Dew point66°
Thu, 20115° / 81°0Clear
115 °Clear

Caseyville, Thursday, 20 August

Clear. High 115°, low 81°.

Pressure29.83 inHg
Wind13 mph SW
Humidity19%
Visibility—
Dew point56°
Fri, 21103° / 81°0Clear
103 °Clear

Caseyville, Friday, 21 August

Clear. High 103°, low 81°.

Pressure29.85 inHg
Wind10.4 mph NW
Humidity25%
Visibility—
Dew point58°
Sat, 22109° / 79°0Clear
109 °Clear

Caseyville, Saturday, 22 August

Clear. High 109°, low 79°.

Pressure29.85 inHg
Wind9.3 mph S
Humidity33%
Visibility—
Dew point63°

About this forecast

Can I plan a trip on a 2-week forecast?

Week one is solid for planning — accuracy is high. Week two shows the trend: go by the averages and the comparison with normal, and check the details closer to the date.

What does the "Vs normal" column mean?

It is the gap between the forecast and the climate normal for those same dates in Caseyville, IL, computed over 60 years. A positive value means the week runs warmer than usual.

Why are weekends shown separately?

Saturday and Sunday plans are what people check most, so we give them their own cards with temperature and precipitation.