Weather in Duvall, WA
Duvall, Monday, 19 October, 05:44
Overcast. Feels like 45°. High 62°, low 45°.
Monthly outlook for Duvall, WA: average high 56.8°, average low 42.2°. That is 1.8° above the climate normal for October. Precipitation is expected on 5 days (about 0.9 inches), against a normal of 9 days and 3.6 inches. The warmest day looks like 20 October (67.6°), the coolest 3 November (38.6°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 19 October – 28 October | 58.9° | 54.6° | +2.4° |
| 29 October – 7 November | 53.3° | 51.4° | +1° |
| 8 November – 17 November | at normal | 49° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Bothell East (11 mi).
0
Duvall, Tuesday, 20 October
Partly cloudy. High 68°, low 43°.
0
Duvall, Wednesday, 21 October
Clear. High 66°, low 40°.
0.01
Duvall, Thursday, 22 October
Light rain. High 57°, low 41°.
0.13Duvall, Friday, 23 October
Light rain. High 52°, low 39°.
0Duvall, Saturday, 24 October
Overcast. High 49°, low 40°.
0.11Duvall, Sunday, 25 October
Light rain. High 51°, low 43°.
0Duvall, Monday, 26 October
Overcast. High 57°, low 40°.
0Duvall, Tuesday, 27 October
Overcast. High 67°, low 41°.
0Duvall, Wednesday, 28 October
Partly cloudy. High 61°, low 41°.
0.35Duvall, Thursday, 29 October
Rain. High 52°, low 46°.
0Duvall, Friday, 30 October
Light rain. High 57°, low 48°.
0.18Duvall, Saturday, 31 October
Light rain. High 52°, low 45°.
0.09Duvall, Sunday, 1 November
Light rain. High 51°, low 44°.
0.02Duvall, Monday, 2 November
Light rain. High 55°, low 42°.
0Duvall, Tuesday, 3 November
Overcast. High 54°, low 39°.
0.32Duvall, Wednesday, 4 November
Climate normal for this date — 60-year average.
0.2Duvall, Thursday, 5 November
Climate normal for this date — 60-year average.
0.28Duvall, Friday, 6 November
Climate normal for this date — 60-year average.
0.26Duvall, Saturday, 7 November
Climate normal for this date — 60-year average.
0.2Duvall, Sunday, 8 November
Climate normal for this date — 60-year average.
0.22Duvall, Monday, 9 November
Climate normal for this date — 60-year average.
0.2
Duvall, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.23Duvall, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.27Duvall, Thursday, 12 November
Climate normal for this date — 60-year average.
0.31Duvall, Friday, 13 November
Climate normal for this date — 60-year average.
0.28Duvall, Saturday, 14 November
Climate normal for this date — 60-year average.
0.26Duvall, Sunday, 15 November
Climate normal for this date — 60-year average.
0.25Duvall, Monday, 16 November
Climate normal for this date — 60-year average.
0.26Duvall, 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 Duvall, 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 Duvall, 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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