Weather in West Kelso, WA
West Kelso, Sunday, 9 August, 04:40
Partly cloudy. Feels like 54°. High 81°, low 55°.
Monthly outlook for West Kelso, WA: average high 76.2°, average low 55°. That is 1.2° below the climate normal for August. Precipitation is expected on 6 days (about 1.0 inches), against a normal of 2 days and 0.6 inches. The warmest day looks like 13 August (84.4°), the coolest 11 August (50.5°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 9 August – 18 August | 79.5° | 79.4° | +0.1° |
| 19 August – 28 August | 70.7° | 77.2° | -3.6° |
| 29 August – 7 September | at normal | 75.6° | — |
August records over 66 years
Climate normals and records are computed from the nearest reference point — Prescott (7 mi).
0
West Kelso, Monday, 10 August
Clear. High 83°, low 54°.
0West Kelso, Tuesday, 11 August
Clear. High 84°, low 51°.
0West Kelso, Wednesday, 12 August
Clear. High 80°, low 54°.
0West Kelso, Thursday, 13 August
Clear. High 84°, low 51°.
0
West Kelso, Friday, 14 August
Overcast. High 83°, low 53°.
0
West Kelso, Saturday, 15 August
Mostly clear. High 83°, low 53°.
0West Kelso, Sunday, 16 August
Overcast. High 82°, low 53°.
0.11
West Kelso, Monday, 17 August
Light rain. High 62°, low 57°.
0.02West Kelso, Tuesday, 18 August
Light rain. High 75°, low 57°.
0.06West Kelso, Wednesday, 19 August
Light rain. High 75°, low 59°.
0.17West Kelso, Thursday, 20 August
Light rain. High 74°, low 60°.
0.05West Kelso, Friday, 21 August
Light rain. High 74°, low 57°.
0.28West Kelso, Saturday, 22 August
Light rain. High 69°, low 59°.
0West Kelso, Sunday, 23 August
Overcast. High 74°, low 54°.
0.32West Kelso, Monday, 24 August
Rain. High 58°, low 52°.
0.05West Kelso, Tuesday, 25 August
Climate normal for this date — 60-year average.
0.02West Kelso, Wednesday, 26 August
Climate normal for this date — 60-year average.
0.04
West Kelso, Thursday, 27 August
Climate normal for this date — 60-year average.
0.04West Kelso, Friday, 28 August
Climate normal for this date — 60-year average.
0.07West Kelso, Saturday, 29 August
Climate normal for this date — 60-year average.
0.07West Kelso, Sunday, 30 August
Climate normal for this date — 60-year average.
0.05West Kelso, Monday, 31 August
Climate normal for this date — 60-year average.
0.07West Kelso, Tuesday, 1 September
Climate normal for this date — 60-year average.
0.04West Kelso, Wednesday, 2 September
Climate normal for this date — 60-year average.
0.06West Kelso, Thursday, 3 September
Climate normal for this date — 60-year average.
0.03West Kelso, Friday, 4 September
Climate normal for this date — 60-year average.
0.06West Kelso, Saturday, 5 September
Climate normal for this date — 60-year average.
0.06West Kelso, Sunday, 6 September
Climate normal for this date — 60-year average.
0.05West Kelso, Monday, 7 September
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 West Kelso, 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 West Kelso, 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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