Weather in Silverton, CO
Silverton, Monday, 12 October, 12:02
Overcast. Feels like 39°. High 51°, low 40°.
Monthly outlook for Silverton, CO: average high 42.6°, average low 26.2°. That is 3.2° below the climate normal for October. Precipitation is expected on 7 days (about 4.1 inches), against a normal of 5 days and 1.4 inches. The warmest day looks like 12 October (51.5°), the coolest 24 October (8.6°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 12 October – 21 October | 45.1° | 49.7° | -2.5° |
| 22 October – 31 October | 38.3° | 45.1° | -3.8° |
| 1 November – 10 November | at normal | 41.9° | — |
October records over 66 years
0.63
Silverton, Tuesday, 13 October
Snow. High 48°, low 40°.
0.48Silverton, Wednesday, 14 October
Snow. High 41°, low 22°.
0Silverton, Thursday, 15 October
Light snow. High 43°, low 21°.
0
Silverton, Friday, 16 October
Clear. High 46°, low 19°.
0.07
Silverton, Saturday, 17 October
Light rain. High 43°, low 22°.
0
Silverton, Sunday, 18 October
Partly cloudy. High 44°, low 34°.
0Silverton, Monday, 19 October
Clear. High 48°, low 32°.
0.01Silverton, Tuesday, 20 October
Light rain. High 47°, low 33°.
0.7Silverton, Wednesday, 21 October
Snow. High 40°, low 36°.
1.46Silverton, Thursday, 22 October
Heavy snow. High 39°, low 35°.
0.56Silverton, Friday, 23 October
Snow. High 36°, low 10°.
0Silverton, Saturday, 24 October
Clear. High 35°, low 9°.
0
Silverton, Sunday, 25 October
Mostly clear. High 38°, low 20°.
0Silverton, Monday, 26 October
Clear. High 39°, low 22°.
0Silverton, Tuesday, 27 October
Mostly clear. High 43°, low 26°.
0.11
Silverton, Wednesday, 28 October
Climate normal for this date — 60-year average.
0.13Silverton, Thursday, 29 October
Climate normal for this date — 60-year average.
0.08Silverton, Friday, 30 October
Climate normal for this date — 60-year average.
0.12Silverton, Saturday, 31 October
Climate normal for this date — 60-year average.
0.07Silverton, Sunday, 1 November
Climate normal for this date — 60-year average.
0.08Silverton, Monday, 2 November
Climate normal for this date — 60-year average.
0.09Silverton, Tuesday, 3 November
Climate normal for this date — 60-year average.
0.04Silverton, Wednesday, 4 November
Climate normal for this date — 60-year average.
0.06Silverton, Thursday, 5 November
Climate normal for this date — 60-year average.
0.06Silverton, Friday, 6 November
Climate normal for this date — 60-year average.
0.07Silverton, Saturday, 7 November
Climate normal for this date — 60-year average.
0.12Silverton, Sunday, 8 November
Climate normal for this date — 60-year average.
0.15Silverton, Monday, 9 November
Climate normal for this date — 60-year average.
0.07Silverton, Tuesday, 10 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 Silverton, CO 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 Silverton, CO 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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