Weather in Richardson, WA
Richardson, Thursday, 15 October, 06:32
Overcast. Feels like 50°. High 62°, low 50°.
Monthly outlook for Richardson, WA: average high 52.9°, average low 47.5°. That is 0.3° below the climate normal for October. Precipitation is expected on 6 days (about 1.2 inches), against a normal of 8 days and 3.4 inches. The warmest day looks like 16 October (65.4°), the coolest 27 October (43.9°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 15 October – 24 October | 55.4° | 54.2° | +0.7° |
| 25 October – 3 November | 48.7° | 51.7° | -1.7° |
| 4 November – 13 November | at normal | 50.1° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Indian Village (14 mi).
0.01
Richardson, Friday, 16 October
Light rain. High 65°, low 52°.
0.19Richardson, Saturday, 17 October
Rain. High 57°, low 50°.
0Richardson, Sunday, 18 October
Overcast. High 55°, low 47°.
0.02Richardson, Monday, 19 October
Light rain. High 54°, low 49°.
0
Richardson, Tuesday, 20 October
Mostly clear. High 56°, low 50°.
0
Richardson, Wednesday, 21 October
Clear. High 53°, low 49°.
0.08Richardson, Thursday, 22 October
Light rain. High 53°, low 48°.
0.04Richardson, Friday, 23 October
Light rain. High 50°, low 47°.
0.26Richardson, Saturday, 24 October
Light rain. High 48°, low 47°.
0Richardson, Sunday, 25 October
Mostly clear. High 50°, low 47°.
0Richardson, Monday, 26 October
Clear. High 49°, low 46°.
0Richardson, Tuesday, 27 October
Overcast. High 48°, low 44°.
0.03Richardson, Wednesday, 28 October
Light rain. High 49°, low 45°.
0.24Richardson, Thursday, 29 October
Rain. High 49°, low 45°.
0.31Richardson, Friday, 30 October
Light rain. High 47°, low 45°.
0.28Richardson, Saturday, 31 October
Climate normal for this date — 60-year average.
0.22
Richardson, Sunday, 1 November
Climate normal for this date — 60-year average.
0.23Richardson, Monday, 2 November
Climate normal for this date — 60-year average.
0.3Richardson, Tuesday, 3 November
Climate normal for this date — 60-year average.
0.31Richardson, Wednesday, 4 November
Climate normal for this date — 60-year average.
0.19Richardson, Thursday, 5 November
Climate normal for this date — 60-year average.
0.3Richardson, Friday, 6 November
Climate normal for this date — 60-year average.
0.27Richardson, Saturday, 7 November
Climate normal for this date — 60-year average.
0.21Richardson, Sunday, 8 November
Climate normal for this date — 60-year average.
0.25Richardson, Monday, 9 November
Climate normal for this date — 60-year average.
0.2Richardson, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.25Richardson, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.25Richardson, Thursday, 12 November
Climate normal for this date — 60-year average.
0.28Richardson, Friday, 13 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 Richardson, 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 Richardson, 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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