Weather in Arlington, IA
Arlington, Friday, 9 October, 13:52
Clear. Feels like 70°. High 72°, low 52°.
Monthly outlook for Arlington, IA: average high 61.4°, average low 46.8°. That is 1.4° above the climate normal for October. Precipitation is expected on 3 days (about 0.8 inches), against a normal of 5 days and 1.5 inches. The warmest day looks like 12 October (81.4°), the coolest 24 October (28.1°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 9 October – 18 October | 64.9° | 59.9° | +2.8° |
| 19 October – 28 October | 55.5° | 56° | -0.3° |
| 29 October – 7 November | at normal | 51.3° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Aurora (9 mi).
0
Arlington, Saturday, 10 October
Overcast. High 81°, low 60°.
0Arlington, Sunday, 11 October
Clear. High 77°, low 57°.
0Arlington, Monday, 12 October
Clear. High 81°, low 67°.
0Arlington, Tuesday, 13 October
Overcast. High 70°, low 58°.
0.01
Arlington, Wednesday, 14 October
Light rain. High 61°, low 56°.
0.2Arlington, Thursday, 15 October
Rain. High 55°, low 51°.
0.19Arlington, Friday, 16 October
Light rain. High 55°, low 38°.
0Arlington, Saturday, 17 October
Overcast. High 43°, low 33°.
0Arlington, Sunday, 18 October
Overcast. High 53°, low 31°.
0Arlington, Monday, 19 October
Overcast. High 59°, low 39°.
0
Arlington, Tuesday, 20 October
Mostly clear. High 62°, low 43°.
0Arlington, Wednesday, 21 October
Overcast. High 55°, low 49°.
0.03Arlington, Thursday, 22 October
Light rain. High 66°, low 51°.
0Arlington, Friday, 23 October
Light rain. High 47°, low 37°.
0Arlington, Saturday, 24 October
Mostly clear. High 44°, low 28°.
0.06
Arlington, Sunday, 25 October
Climate normal for this date — 60-year average.
0.09Arlington, Monday, 26 October
Climate normal for this date — 60-year average.
0.07Arlington, Tuesday, 27 October
Climate normal for this date — 60-year average.
0.07Arlington, Wednesday, 28 October
Climate normal for this date — 60-year average.
0.1Arlington, Thursday, 29 October
Climate normal for this date — 60-year average.
0.09Arlington, Friday, 30 October
Climate normal for this date — 60-year average.
0.12
Arlington, Saturday, 31 October
Climate normal for this date — 60-year average.
0.21Arlington, Sunday, 1 November
Climate normal for this date — 60-year average.
0.09Arlington, Monday, 2 November
Climate normal for this date — 60-year average.
0.06Arlington, Tuesday, 3 November
Climate normal for this date — 60-year average.
0.11Arlington, Wednesday, 4 November
Climate normal for this date — 60-year average.
0.08Arlington, Thursday, 5 November
Climate normal for this date — 60-year average.
0.06Arlington, Friday, 6 November
Climate normal for this date — 60-year average.
0.02Arlington, Saturday, 7 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 Arlington, IA 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 Arlington, IA 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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