Weather in Kennewick, WA
Kennewick, Thursday, 22 October, 14:36
Light rain. Feels like 51°. High 55°, low 41°.
Monthly outlook for Kennewick, WA: average high 56.7°, average low 40.4°. That is 1° below the climate normal for October. Precipitation is expected on 1 day (about 0.4 inches), against a normal of 4 days and 0.6 inches. The warmest day looks like 23 October (64.6°), the coolest 24 October (32.1°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 22 October – 31 October | 57.9° | 60° | -1.2° |
| 1 November – 10 November | 54.7° | 54.9° | -0.1° |
| 11 November – 20 November | at normal | 50.9° | — |
October records over 66 years
0
Kennewick, Friday, 23 October
Clear. High 65°, low 36°.
0Kennewick, Saturday, 24 October
Clear. High 60°, low 32°.
0
Kennewick, Sunday, 25 October
Overcast. High 58°, low 39°.
0Kennewick, Monday, 26 October
Overcast. High 63°, low 43°.
0Kennewick, Tuesday, 27 October
Overcast. High 57°, low 45°.
0.34Kennewick, Wednesday, 28 October
Rain. High 51°, low 44°.
0Kennewick, Thursday, 29 October
Overcast. High 58°, low 46°.
0Kennewick, Friday, 30 October
Clear. High 56°, low 41°.
0Kennewick, Saturday, 31 October
Clear. High 57°, low 42°.
0Kennewick, Sunday, 1 November
Clear. High 56°, low 40°.
0Kennewick, Monday, 2 November
Clear. High 56°, low 40°.
0Kennewick, Tuesday, 3 November
Clear. High 55°, low 39°.
0
Kennewick, Wednesday, 4 November
Partly cloudy. High 54°, low 39°.
0Kennewick, Thursday, 5 November
Partly cloudy. High 55°, low 39°.
0Kennewick, Friday, 6 November
Overcast. High 53°, low 40°.
0.06Kennewick, Saturday, 7 November
Climate normal for this date — 60-year average.
0.04Kennewick, Sunday, 8 November
Climate normal for this date — 60-year average.
0.03
Kennewick, Monday, 9 November
Climate normal for this date — 60-year average.
0.04Kennewick, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.04Kennewick, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.05Kennewick, Thursday, 12 November
Climate normal for this date — 60-year average.
0.04Kennewick, Friday, 13 November
Climate normal for this date — 60-year average.
0.02Kennewick, Saturday, 14 November
Climate normal for this date — 60-year average.
0.04Kennewick, Sunday, 15 November
Climate normal for this date — 60-year average.
0.05Kennewick, Monday, 16 November
Climate normal for this date — 60-year average.
0.06Kennewick, Tuesday, 17 November
Climate normal for this date — 60-year average.
0.04Kennewick, Wednesday, 18 November
Climate normal for this date — 60-year average.
0.07Kennewick, Thursday, 19 November
Climate normal for this date — 60-year average.
0.05Kennewick, Friday, 20 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 Kennewick, 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 Kennewick, 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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