Weather in Ione, WA
Ione, Monday, 19 October, 03:35
Overcast. Feels like 36°. High 62°, low 36°.
Monthly outlook for Ione, WA: average high 52.5°, average low 34.6°. That is 1.4° above the climate normal for October. Precipitation is expected on 6 days (about 0.8 inches), against a normal of 6 days and 1.5 inches. The warmest day looks like 20 October (69.5°), the coolest 28 October (28.5°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 19 October – 28 October | 55.6° | 51.9° | +2.1° |
| 29 October – 7 November | 47.4° | 46° | +0.7° |
| 8 November – 17 November | at normal | 42.4° | — |
October records over 66 years
0
Ione, Tuesday, 20 October
Partly cloudy. High 70°, low 35°.
0
Ione, Wednesday, 21 October
Clear. High 65°, low 41°.
0.16
Ione, Thursday, 22 October
Light rain. High 62°, low 41°.
0.04Ione, Friday, 23 October
Light rain. High 51°, low 34°.
0Ione, Saturday, 24 October
Overcast. High 46°, low 32°.
0.09
Ione, Sunday, 25 October
Snow. High 40°, low 31°.
0Ione, Monday, 26 October
Overcast. High 51°, low 31°.
0Ione, Tuesday, 27 October
Clear. High 53°, low 30°.
0Ione, Wednesday, 28 October
Overcast. High 55°, low 29°.
0.01Ione, Thursday, 29 October
Light rain. High 60°, low 41°.
0.11Ione, Friday, 30 October
Light rain. High 44°, low 39°.
0.17Ione, Saturday, 31 October
Light rain. High 45°, low 37°.
0.19Ione, Sunday, 1 November
Snow. High 43°, low 33°.
0.01Ione, Monday, 2 November
Light snow. High 44°, low 34°.
0
Ione, Tuesday, 3 November
Mostly clear. High 48°, low 31°.
0.15
Ione, Wednesday, 4 November
Climate normal for this date — 60-year average.
0.08Ione, Thursday, 5 November
Climate normal for this date — 60-year average.
0.13Ione, Friday, 6 November
Climate normal for this date — 60-year average.
0.13Ione, Saturday, 7 November
Climate normal for this date — 60-year average.
0.09Ione, Sunday, 8 November
Climate normal for this date — 60-year average.
0.09Ione, Monday, 9 November
Climate normal for this date — 60-year average.
0.09Ione, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.11Ione, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.12Ione, Thursday, 12 November
Climate normal for this date — 60-year average.
0.13Ione, Friday, 13 November
Climate normal for this date — 60-year average.
0.11Ione, Saturday, 14 November
Climate normal for this date — 60-year average.
0.1Ione, Sunday, 15 November
Climate normal for this date — 60-year average.
0.15Ione, Monday, 16 November
Climate normal for this date — 60-year average.
0.15Ione, Tuesday, 17 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 Ione, WA 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 Ione, WA 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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