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As of 07:44 CDT

Weather in Piasa, IL

74°Current weather

Piasa, Sunday, 9 August, 07:44

Overcast. Feels like 75°. High 95°, low 72°.

Pressure30.00 inHg
Wind7.6 mph S
Humidity91%
Visibility6.2 mi
Dew point71°

10-day forecast for Piasa, IL: 64° to 100°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.

100°
Best day: Monday, August 10
83° · 0.27 in
Worst day: Thursday, August 13

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

Mon, 10100° / 75°0.01Light rain
MorningLight rain78°feels 79°
AfternoonOvercast99°feels 112°
EveningPartly cloudy85°feels 90°
OvernightClear81°feels 84°
100 °Light rain

Piasa, Monday, 10 August

Light rain. High 100°, low 75°.

Pressure29.94 inHg
Wind11.1 mph SW
Humidity57%
Visibility6.2 mi
Dew point72°
Tue, 1196° / 72°0.02Light rain
MorningOvercast78°feels 79°
AfternoonClear95°feels 104°
EveningClear85°feels 87°
OvernightClear74°feels 75°
96 °Light rain

Piasa, Tuesday, 11 August

Light rain. High 96°, low 72°.

Pressure29.91 inHg
Wind11.5 mph SW
Humidity57%
Visibility6.2 mi
Dew point72°
Wed, 1291° / 74°0.02Light rain
MorningOvercast76°feels 78°
AfternoonClear90°feels 98°
EveningPartly cloudy81°feels 87°
OvernightOvercast83°feels 84°
91 °Light rain

Piasa, Wednesday, 12 August

Light rain. High 91°, low 74°.

Pressure29.83 inHg
Wind3.5 mph W
Humidity72%
Visibility6.2 mi
Dew point73°
Thu, 1383° / 69°0.27Light rain
MorningLight rain73°feels 76°
AfternoonLight rain82°feels 86°
EveningLight rain74°feels 75°
OvernightLight rain71°feels 72°
83 °Light rain

Piasa, Thursday, 13 August

Light rain. High 83°, low 69°.

Pressure29.91 inHg
Wind13 mph NE
Humidity66%
Visibility—
Dew point69°
Fri, 1471° / 64°0.18Light rain
MorningLight rain66°feels 66°
AfternoonLight rain69°feels 70°
EveningLight rain70°feels 71°
OvernightLight rain66°feels 67°
71 °Light rain

Piasa, Friday, 14 August

Light rain. High 71°, low 64°.

Pressure30.06 inHg
Wind15.6 mph NE
Humidity86%
Visibility—
Dew point64°
Sat, 1583° / 64°0.13Light rain
MorningLight rain68°feels 69°
AfternoonLight rain78°feels 79°
EveningLight rain78°feels 78°
OvernightLight rain71°feels 72°
83 °Light rain

Piasa, Saturday, 15 August

Light rain. High 83°, low 64°.

Pressure30.12 inHg
Wind13.4 mph SE
Humidity78%
Visibility—
Dew point69°
Sun, 1687° / 69°0Overcast
MorningOvercast73°feels 76°
AfternoonOvercast84°feels 91°
EveningOvercast81°feels 88°
OvernightOvercast73°feels 74°
87 °Overcast

Piasa, Sunday, 16 August

Overcast. High 87°, low 69°.

Pressure30.03 inHg
Wind9 mph E
Humidity73%
Visibility—
Dew point72°
Mon, 1784° / 69°0Partly cloudy
MorningPartly cloudy73°feels 75°
AfternoonPartly cloudy82°feels 85°
EveningPartly cloudy79°feels 79°
OvernightPartly cloudy73°feels 74°
84 °Partly cloudy

Piasa, Monday, 17 August

Partly cloudy. High 84°, low 69°.

Pressure30.06 inHg
Wind7.9 mph E
Humidity67%
Visibility—
Dew point69°
Tue, 1886° / 66°0Overcast
MorningOvercast71°feels 73°
AfternoonOvercast83°feels 88°
EveningOvercast80°feels 85°
OvernightOvercast76°feels 76°
86 °Overcast

Piasa, Tuesday, 18 August

Overcast. High 86°, low 66°.

Pressure29.97 inHg
Wind11.1 mph SE
Humidity65%
Visibility—
Dew point68°

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 Piasa, 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.