Weather in Lake Cassidy, WA
Lake Cassidy, Thursday, 29 October, 20:41
Partly cloudy. Feels like 46°. High 51°, low 42°.
Monthly outlook for Lake Cassidy, WA: average high 52.7°, average low 38.8°. That is 0.7° above the climate normal for October. Precipitation is expected on 6 days (about 1.7 inches), against a normal of 10 days and 4.8 inches. The warmest day looks like 3 November (58.1°), the coolest 2 November (30.8°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 29 October – 7 November | 53.8° | 52.1° | +0.9° |
| 8 November – 17 November | 50.8° | 49.6° | +0.7° |
| 18 November – 27 November | at normal | 45.9° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Marysville (3 mi).
0.18
Lake Cassidy, Friday, 30 October
Light rain. High 48°, low 42°.
0
Lake Cassidy, Saturday, 31 October
Overcast. High 53°, low 37°.
0
Lake Cassidy, Sunday, 1 November
Clear. High 52°, low 33°.
0Lake Cassidy, Monday, 2 November
Overcast. High 54°, low 31°.
0Lake Cassidy, Tuesday, 3 November
Overcast. High 58°, low 39°.
0
Lake Cassidy, Wednesday, 4 November
Partly cloudy. High 57°, low 36°.
0Lake Cassidy, Thursday, 5 November
Overcast. High 54°, low 44°.
0Lake Cassidy, Friday, 6 November
Clear. High 56°, low 41°.
0.07Lake Cassidy, Saturday, 7 November
Light rain. High 55°, low 39°.
0.23Lake Cassidy, Sunday, 8 November
Rain. High 49°, low 39°.
0.02Lake Cassidy, Monday, 9 November
Light rain. High 53°, low 38°.
0.27Lake Cassidy, Tuesday, 10 November
Rain. High 55°, low 44°.
0.3Lake Cassidy, Wednesday, 11 November
Rain. High 50°, low 41°.
0.02Lake Cassidy, Thursday, 12 November
Light rain. High 46°, low 36°.
0Lake Cassidy, Friday, 13 November
Overcast. High 53°, low 37°.
0.31Lake Cassidy, Saturday, 14 November
Climate normal for this date — 60-year average.
0.34Lake Cassidy, Sunday, 15 November
Climate normal for this date — 60-year average.
0.33Lake Cassidy, Monday, 16 November
Climate normal for this date — 60-year average.
0.31Lake Cassidy, Tuesday, 17 November
Climate normal for this date — 60-year average.
0.26Lake Cassidy, Wednesday, 18 November
Climate normal for this date — 60-year average.
0.38Lake Cassidy, Thursday, 19 November
Climate normal for this date — 60-year average.
0.32Lake Cassidy, Friday, 20 November
Climate normal for this date — 60-year average.
0.31Lake Cassidy, Saturday, 21 November
Climate normal for this date — 60-year average.
0.26Lake Cassidy, Sunday, 22 November
Climate normal for this date — 60-year average.
0.45Lake Cassidy, Monday, 23 November
Climate normal for this date — 60-year average.
0.37Lake Cassidy, Tuesday, 24 November
Climate normal for this date — 60-year average.
0.37Lake Cassidy, Wednesday, 25 November
Climate normal for this date — 60-year average.
0.25Lake Cassidy, Thursday, 26 November
Climate normal for this date — 60-year average.
0.35Lake Cassidy, Friday, 27 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 Lake Cassidy, 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 Lake Cassidy, 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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