Weather in Diablo, WA
Diablo, Thursday, 15 October, 20:36
Mostly clear. Feels like 50°. High 63°, low 43°.
Monthly outlook for Diablo, WA: average high 52.8°, average low 40.2°. That is 1.2° below the climate normal for October. Precipitation is expected on 8 days (about 3.0 inches), against a normal of 9 days and 4.3 inches. The warmest day looks like 16 October (68.7°), the coolest 29 October (32.8°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 15 October – 24 October | 56.7° | 56.9° | -0.1° |
| 25 October – 3 November | 46.2° | 50.8° | -2.5° |
| 4 November – 13 November | at normal | 47.4° | — |
October records over 66 years
0
Diablo, Friday, 16 October
Overcast. High 69°, low 45°.
0.23
Diablo, Saturday, 17 October
Rain. High 56°, low 43°.
0Diablo, Sunday, 18 October
Overcast. High 57°, low 39°.
0.06Diablo, Monday, 19 October
Light rain. High 56°, low 44°.
0.01Diablo, Tuesday, 20 October
Light rain. High 57°, low 43°.
0
Diablo, Wednesday, 21 October
Partly cloudy. High 60°, low 42°.
0.24Diablo, Thursday, 22 October
Light rain. High 49°, low 42°.
0.05
Diablo, Friday, 23 October
Snow. High 46°, low 36°.
0Diablo, Saturday, 24 October
Partly cloudy. High 55°, low 35°.
0.3Diablo, Sunday, 25 October
Rain. High 46°, low 42°.
0.02Diablo, Monday, 26 October
Light rain. High 53°, low 40°.
0.59Diablo, Tuesday, 27 October
Rain. High 47°, low 39°.
0.74Diablo, Wednesday, 28 October
Snow. High 43°, low 41°.
0Diablo, Thursday, 29 October
Overcast. High 46°, low 33°.
0.8Diablo, Friday, 30 October
Snow. High 41°, low 40°.
0.39Diablo, Saturday, 31 October
Climate normal for this date — 60-year average.
0.36Diablo, Sunday, 1 November
Climate normal for this date — 60-year average.
0.29
Diablo, Monday, 2 November
Climate normal for this date — 60-year average.
0.34Diablo, Tuesday, 3 November
Climate normal for this date — 60-year average.
0.5Diablo, Wednesday, 4 November
Climate normal for this date — 60-year average.
0.29Diablo, Thursday, 5 November
Climate normal for this date — 60-year average.
0.41Diablo, Friday, 6 November
Climate normal for this date — 60-year average.
0.41Diablo, Saturday, 7 November
Climate normal for this date — 60-year average.
0.28Diablo, Sunday, 8 November
Climate normal for this date — 60-year average.
0.32Diablo, Monday, 9 November
Climate normal for this date — 60-year average.
0.3Diablo, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.36Diablo, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.42Diablo, Thursday, 12 November
Climate normal for this date — 60-year average.
0.44Diablo, Friday, 13 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 Diablo, 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 Diablo, 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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