Weather in Rock Island, TX
Rock Island, Monday, 12 October, 12:57
Partly cloudy. Feels like 93°. High 84°, low 74°.
Monthly outlook for Rock Island, TX: average high 82.2°, average low 67.6°. That is 1.2° above the climate normal for October. Precipitation is expected on 7 days (about 1.2 inches), against a normal of 5 days and 2.2 inches. The warmest day looks like 13 October (90.6°), the coolest 27 October (51°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 12 October – 21 October | 83.9° | 81.1° | +1.5° |
| 22 October – 31 October | 79.3° | 77.6° | +1° |
| 1 November – 10 November | at normal | 74° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Columbus (13 mi).
0.03
Rock Island, Tuesday, 13 October
Light rain. High 91°, low 73°.
0.12Rock Island, Wednesday, 14 October
Light rain. High 88°, low 75°.
0Rock Island, Thursday, 15 October
Partly cloudy. High 87°, low 72°.
0
Rock Island, Friday, 16 October
Clear. High 87°, low 70°.
0Rock Island, Saturday, 17 October
Clear. High 80°, low 65°.
0Rock Island, Sunday, 18 October
Partly cloudy. High 77°, low 58°.
0
Rock Island, Monday, 19 October
Overcast. High 78°, low 63°.
0.11Rock Island, Tuesday, 20 October
Light rain. High 84°, low 69°.
0.04Rock Island, Wednesday, 21 October
Light rain. High 83°, low 71°.
0.11Rock Island, Thursday, 22 October
Light rain. High 85°, low 74°.
0.2Rock Island, Friday, 23 October
Light rain. High 83°, low 74°.
0.02Rock Island, Saturday, 24 October
Light rain. High 86°, low 72°.
0.18Rock Island, Sunday, 25 October
Rain. High 85°, low 63°.
0.02Rock Island, Monday, 26 October
Light rain. High 65°, low 59°.
0Rock Island, Tuesday, 27 October
Overcast. High 72°, low 51°.
0.1
Rock Island, Wednesday, 28 October
Climate normal for this date — 60-year average.
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.
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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