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As of 12:55 CDT

Weather in Rock Island, IL

81°Current weather

Rock Island, Sunday, 9 August, 12:55

Overcast. Feels like 85°. High 90°, low 66°.

Pressure29.88 inHg
Wind15.8 mph S
Humidity75%
Visibility6.2 mi
Dew point72°

10-day forecast for Rock Island, IL: 60° to 95°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.

95°
Best day: Tuesday, August 11
74° · 0.35 in
Worst day: Thursday, August 13

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

Mon, 1093° / 72°0.01Light rain
MorningOvercast80°feels 84°
AfternoonOvercast91°feels 98°
EveningLight rain83°feels 91°
OvernightMostly clear78°feels 79°
93 °Light rain

Rock Island, Monday, 10 August

Light rain. High 93°, low 72°.

Pressure29.85 inHg
Wind3.6 mph E
Humidity55%
Visibility6.2 mi
Dew point69°
Tue, 1195° / 70°0Overcast
MorningPartly cloudy75°feels 76°
AfternoonOvercast90°feels 96°
EveningClear85°feels 93°
OvernightClear74°feels 75°
95 °Overcast

Rock Island, Tuesday, 11 August

Overcast. High 95°, low 70°.

Pressure29.77 inHg
Wind12.9 mph S
Humidity64%
Visibility6.2 mi
Dew point71°
Wed, 1286° / 69°0Partly cloudy
MorningClear73°feels 74°
AfternoonOvercast85°feels 88°
EveningMostly clear77°feels 78°
OvernightOvercast74°feels 75°
86 °Partly cloudy

Rock Island, Wednesday, 12 August

Partly cloudy. High 86°, low 69°.

Pressure29.88 inHg
Wind7.2 mph E
Humidity57%
Visibility6.2 mi
Dew point66°
Thu, 1374° / 64°0.35Rain
MorningOvercast71°feels 72°
AfternoonRain70°feels 71°
EveningRain65°feels 66°
OvernightClear71°feels 72°
74 °Rain

Rock Island, Thursday, 13 August

Rain. High 74°, low 64°.

Pressure29.91 inHg
Wind9.8 mph NE
Humidity94%
Visibility6.2 mi
Dew point68°
Fri, 1472° / 63°0.16Light rain
MorningLight rain65°feels 65°
AfternoonLight rain71°feels 71°
EveningLight rain69°feels 69°
OvernightLight rain65°feels 65°
72 °Light rain

Rock Island, Friday, 14 August

Light rain. High 72°, low 63°.

Pressure30.09 inHg
Wind14.2 mph E
Humidity72%
Visibility—
Dew point61°
Sat, 1578° / 63°0.28Light rain
MorningLight rain67°feels 67°
AfternoonLight rain76°feels 76°
EveningLight rain75°feels 77°
OvernightLight rain69°feels 71°
78 °Light rain

Rock Island, Saturday, 15 August

Light rain. High 78°, low 63°.

Pressure30.12 inHg
Wind15.2 mph SE
Humidity79%
Visibility—
Dew point67°
Sun, 1675° / 66°0.06Light rain
MorningLight rain70°feels 71°
AfternoonLight rain75°feels 75°
EveningLight rain73°feels 73°
OvernightLight rain66°feels 67°
75 °Light rain

Rock Island, Sunday, 16 August

Light rain. High 75°, low 66°.

Pressure30.06 inHg
Wind13 mph NW
Humidity74%
Visibility—
Dew point65°
Mon, 1778° / 60°0Overcast
MorningOvercast65°feels 65°
AfternoonOvercast77°feels 77°
EveningOvercast72°feels 72°
OvernightOvercast66°feels 66°
78 °Overcast

Rock Island, Monday, 17 August

Overcast. High 78°, low 60°.

Pressure30.12 inHg
Wind6.3 mph SE
Humidity55%
Visibility—
Dew point58°
Tue, 1885° / 60°0Overcast
MorningOvercast68°feels 69°
AfternoonOvercast81°feels 84°
EveningOvercast80°feels 84°
OvernightOvercast71°feels 73°
85 °Overcast

Rock Island, Tuesday, 18 August

Overcast. High 85°, low 60°.

Pressure29.83 inHg
Wind10.3 mph S
Humidity61%
Visibility—
Dew point64°

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 Rock Island, 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.