Weather in South Snohomish, WA
South Snohomish, Sunday, 9 August, 09:24
Clear. Feels like 62°. High 78°, low 56°.
Monthly outlook for South Snohomish, WA: average high 82.3°, average low 54.2°. That is 4.6° above the climate normal for August. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 3 days and 0.9 inches. The warmest day looks like 14 August (87.5°), the coolest 11 August (51°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 9 August – 18 August | 81.8° | 74.8° | +3.9° |
| 19 August – 28 August | 83.3° | 72.8° | +5.8° |
| 29 August – 7 September | at normal | 70.8° | — |
August records over 66 years
Climate normals and records are computed from the nearest reference point — Everett (5 mi).
0
South Snohomish, Monday, 10 August
Overcast. High 78°, low 53°.
0South Snohomish, Tuesday, 11 August
Clear. High 78°, low 51°.
0South Snohomish, Wednesday, 12 August
Clear. High 79°, low 52°.
0South Snohomish, Thursday, 13 August
Clear. High 81°, low 53°.
0
South Snohomish, Friday, 14 August
Partly cloudy. High 87°, low 55°.
0South Snohomish, Saturday, 15 August
Overcast. High 85°, low 56°.
0South Snohomish, Sunday, 16 August
Overcast. High 87°, low 54°.
0South Snohomish, Monday, 17 August
Overcast. High 81°, low 53°.
0South Snohomish, Tuesday, 18 August
Clear. High 81°, low 52°.
0South Snohomish, Wednesday, 19 August
Clear. High 83°, low 56°.
0South Snohomish, Thursday, 20 August
Clear. High 81°, low 57°.
0South Snohomish, Friday, 21 August
Clear. High 83°, low 53°.
0South Snohomish, Saturday, 22 August
Clear. High 85°, low 55°.
0South Snohomish, Sunday, 23 August
Clear. High 85°, low 56°.
0South Snohomish, Monday, 24 August
Clear. High 84°, low 56°.
0.08South Snohomish, Tuesday, 25 August
Climate normal for this date — 60-year average.
0.06South Snohomish, Wednesday, 26 August
Climate normal for this date — 60-year average.
0.13South Snohomish, Thursday, 27 August
Climate normal for this date — 60-year average.
0.06South Snohomish, Friday, 28 August
Climate normal for this date — 60-year average.
0.11
South Snohomish, Saturday, 29 August
Climate normal for this date — 60-year average.
0.09South Snohomish, Sunday, 30 August
Climate normal for this date — 60-year average.
0.08South Snohomish, Monday, 31 August
Climate normal for this date — 60-year average.
0.16South Snohomish, Tuesday, 1 September
Climate normal for this date — 60-year average.
0.09South Snohomish, Wednesday, 2 September
Climate normal for this date — 60-year average.
0.09South Snohomish, Thursday, 3 September
Climate normal for this date — 60-year average.
0.06South Snohomish, Friday, 4 September
Climate normal for this date — 60-year average.
0.1South Snohomish, Saturday, 5 September
Climate normal for this date — 60-year average.
0.13South Snohomish, Sunday, 6 September
Climate normal for this date — 60-year average.
0.07South Snohomish, 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 South Snohomish, 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 South Snohomish, 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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