Weather in Rock Island, TX
Rock Island, Tuesday, 13 October, 13:07
Mostly clear. Feels like 103°. High 93°, low 79°.
Monthly outlook for Rock Island, TX: average high 83.8°, average low 68.2°. That is 2.3° above the climate normal for October. Precipitation is expected on 4 days (about 0.6 inches), against a normal of 4 days and 2.1 inches. The warmest day looks like 13 October (92.7°), the coolest 18 October (54°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 13 October – 22 October | 84.7° | 80.7° | +2.2° |
| 23 October – 1 November | 82.2° | 77.2° | +2.8° |
| 2 November – 11 November | at normal | 73.8° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Columbus (13 mi).
0.21
Rock Island, Wednesday, 14 October
Rain. High 91°, low 79°.
0
Rock Island, Thursday, 15 October
Overcast. High 89°, low 71°.
0.02Rock Island, Friday, 16 October
Light rain. High 78°, low 65°.
0Rock Island, Saturday, 17 October
Overcast. High 72°, low 57°.
0
Rock Island, Sunday, 18 October
Clear. High 77°, low 54°.
0Rock Island, Monday, 19 October
Overcast. High 84°, low 62°.
0.08Rock Island, Tuesday, 20 October
Light rain. High 87°, low 71°.
0.01Rock Island, Wednesday, 21 October
Light rain. High 88°, low 73°.
0.15Rock Island, Thursday, 22 October
Light rain. High 88°, low 74°.
0.15Rock Island, Friday, 23 October
Light rain. High 88°, low 73°.
0.02Rock Island, Saturday, 24 October
Light rain. High 87°, low 71°.
0
Rock Island, Sunday, 25 October
Partly cloudy. High 86°, low 70°.
0Rock Island, Monday, 26 October
Partly cloudy. High 81°, low 62°.
0Rock Island, Tuesday, 27 October
Overcast. High 70°, low 64°.
0Rock Island, Wednesday, 28 October
Overcast. High 82°, low 63°.
0.13Rock Island, Thursday, 29 October
Climate normal for this date — 60-year average.
0.13Rock Island, Friday, 30 October
Climate normal for this date — 60-year average.
0.19Rock Island, Saturday, 31 October
Climate normal for this date — 60-year average.
0.11Rock Island, Sunday, 1 November
Climate normal for this date — 60-year average.
0.1Rock Island, Monday, 2 November
Climate normal for this date — 60-year average.
0.07Rock Island, Tuesday, 3 November
Climate normal for this date — 60-year average.
0.12Rock Island, Wednesday, 4 November
Climate normal for this date — 60-year average.
0.08Rock Island, Thursday, 5 November
Climate normal for this date — 60-year average.
0.1Rock Island, Friday, 6 November
Climate normal for this date — 60-year average.
0.06Rock Island, Saturday, 7 November
Climate normal for this date — 60-year average.
0.09
Rock Island, Sunday, 8 November
Climate normal for this date — 60-year average.
0.05Rock Island, Monday, 9 November
Climate normal for this date — 60-year average.
0.05Rock Island, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.09Rock Island, Wednesday, 11 November
Climate normal for this date — 60-year average.
About the monthly outlook
How accurate is a 30-day forecast?
The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Rock Island, TX are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.
What does "above normal" mean?
We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.
Where do the 66-year records come from?
They are real temperature extremes recorded in Rock Island, TX since 1960: the highest and lowest reading for each calendar date, with the year it happened.
How often is it updated?
The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.
Sun and moon today
Weather history
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