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As of 23:59 CDT

Weather in Cahokia, IL

79°Current weather

Cahokia, Saturday, 8 August, 23:59

Clear. Feels like 79°. High 90°, low 70°.

Pressure30.00 inHg
Wind1 mph NW
Humidity82%
Visibility6.2 mi
Dew point73°

10-day forecast for Cahokia, IL: 67° to 104°, with precipitation expected on 5 days. The table below breaks each day into morning, afternoon, evening and overnight.

102°
Best day: Monday, August 10
80° · 1.11 in
Worst day: Thursday, August 13

Tap any day below to see morning, afternoon, evening and overnight.

Sun, 0996° / 73°0Overcast
MorningOvercast79°feels 79°
AfternoonClear94°feels 98°
EveningClear87°feels 92°
OvernightClear78°feels 80°
96 °Overcast

Cahokia, Sunday, 9 August

Overcast. High 96°, low 73°.

Pressure29.97 inHg
Wind10.8 mph S
Humidity52%
Visibility6.2 mi
Dew point71°
Mon, 10102° / 77°0Mostly clear
MorningClear80°feels 80°
AfternoonClear100°feels 105°
EveningOvercast90°feels 92°
OvernightOvercast85°feels 89°
102 °Mostly clear

Cahokia, Monday, 10 August

Mostly clear. High 102°, low 77°.

Pressure29.94 inHg
Wind12 mph SW
Humidity41%
Visibility6.2 mi
Dew point69°
Tue, 11104° / 75°0.09Light rain
MorningLight rain78°feels 79°
AfternoonClear102°feels 106°
EveningOvercast92°feels 93°
OvernightOvercast84°feels 86°
104 °Light rain

Cahokia, Tuesday, 11 August

Light rain. High 104°, low 75°.

Pressure29.85 inHg
Wind10.8 mph SW
Humidity37%
Visibility6.2 mi
Dew point67°
Wed, 1291° / 74°0.07Light rain
MorningOvercast77°feels 78°
AfternoonOvercast92°feels 97°
EveningPartly cloudy82°feels 88°
OvernightOvercast80°feels 80°
91 °Light rain

Cahokia, Wednesday, 12 August

Light rain. High 91°, low 74°.

Pressure29.85 inHg
Wind3.5 mph W
Humidity53%
Visibility6.2 mi
Dew point69°
Thu, 1380° / 71°1.11Rain
MorningRain74°feels 77°
AfternoonRain79°feels 83°
EveningRain74°feels 75°
OvernightRain71°feels 73°
80 °Rain

Cahokia, Thursday, 13 August

Rain. High 80°, low 71°.

Pressure29.91 inHg
Wind13.6 mph SE
Humidity75%
Visibility—
Dew point70°
Fri, 1476° / 70°0.3Rain
MorningRain72°feels 73°
AfternoonRain76°feels 77°
EveningRain74°feels 75°
OvernightRain71°feels 73°
76 °Rain

Cahokia, Friday, 14 August

Rain. High 76°, low 70°.

Pressure30.03 inHg
Wind11.5 mph SE
Humidity83%
Visibility—
Dew point70°
Sat, 1579° / 68°0.18Light rain
MorningLight rain71°feels 72°
AfternoonLight rain78°feels 79°
EveningLight rain76°feels 78°
OvernightLight rain72°feels 73°
79 °Light rain

Cahokia, Saturday, 15 August

Light rain. High 79°, low 68°.

Pressure30.18 inHg
Wind13 mph E
Humidity72%
Visibility—
Dew point67°
Sun, 1686° / 67°0Overcast
MorningOvercast72°feels 75°
AfternoonOvercast84°feels 89°
EveningOvercast77°feels 79°
OvernightOvercast72°feels 74°
86 °Overcast

Cahokia, Sunday, 16 August

Overcast. High 86°, low 67°.

Pressure30.03 inHg
Wind10.5 mph E
Humidity66%
Visibility—
Dew point70°
Mon, 1787° / 70°0.01Light rain
MorningLight rain74°feels 76°
AfternoonLight rain83°feels 88°
EveningLight rain79°feels 83°
OvernightLight rain73°feels 75°
87 °Light rain

Cahokia, Monday, 17 August

Light rain. High 87°, low 70°.

Pressure30.03 inHg
Wind9.3 mph NE
Humidity69%
Visibility—
Dew point70°

About this forecast

How reliable is a 10-day forecast?

The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.

What does the time-of-day table show?

Temperature in Cahokia, IL around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.

How is the best day chosen?

We weigh the daytime high against precipitation: a warm, dry day scores highest.