Weather in Rock Island, IL
Rock Island, Sunday, 9 August, 15:09
Clear. Feels like 93°. High 87°, low 66°.
Two-week outlook for Rock Island, IL: week one averages a high of 88.1° and week two 83.8°, so week two runs 4.2° cooler than week one. Around 1.1 inches of precipitation are expected over the 14 days, across 3 wet days. The nearest weekend, August 9: 87°, dry.
Week one vs week two
| Week | High | Low | Precipitation | Vs normal |
|---|---|---|---|---|
| 1st (August 9 – August 15) | 88.1° | 69.7° | 0.9 in / 2 d | — |
| 2nd (August 16 – August 22) | 83.8° | 66.6° | 0.2 in / 1 d | — |
Weekend weather
0.02Rock Island, Monday, 10 August
Light rain. High 89°, low 73°.
0Rock Island, Tuesday, 11 August
Light rain. High 94°, low 72°.
0Rock Island, Wednesday, 12 August
Overcast. High 86°, low 68°.
0.18Rock Island, Thursday, 13 August
Light rain. High 85°, low 68°.
0.67Rock Island, Friday, 14 August
Rain. High 81°, low 69°.
0Rock Island, Saturday, 15 August
Light rain. High 95°, low 72°.
0Rock Island, Sunday, 16 August
Overcast. High 76°, low 68°.
0.01Rock Island, Monday, 17 August
Light rain. High 81°, low 64°.
0.01Rock Island, Tuesday, 18 August
Light rain. High 89°, low 70°.
0.01Rock Island, Wednesday, 19 August
Light rain. High 90°, low 69°.
0.14Rock Island, Thursday, 20 August
Light rain. High 92°, low 70°.
0Rock Island, Friday, 21 August
Light rain. High 76°, low 68°.
0Rock Island, Saturday, 22 August
Clear. High 82°, low 56°.
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 Rock Island, 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.
Sun and moon today
Weather history
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