Weather in Black Rock, OR
Black Rock, Sunday, 18 October, 15:50
Overcast. Feels like 61°. High 62°, low 37°.
Monthly outlook for Black Rock, OR: average high 58°, average low 40°. That is 0.4° below the climate normal for October. Precipitation is expected on 3 days (about 0.2 inches), against a normal of 7 days and 2.7 inches. The warmest day looks like 21 October (70.4°), the coolest 30 October (35.1°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 18 October – 27 October | 58.3° | 60.1° | -1° |
| 28 October – 6 November | 57.5° | 55.8° | +0.9° |
| 7 November – 16 November | at normal | 52.9° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Monmouth (13 mi).
0.01
Black Rock, Monday, 19 October
Light rain. High 58°, low 41°.
0Black Rock, Tuesday, 20 October
Overcast. High 64°, low 46°.
0
Black Rock, Wednesday, 21 October
Mostly clear. High 70°, low 52°.
0.1Black Rock, Thursday, 22 October
Light rain. High 49°, low 43°.
0
Black Rock, Friday, 23 October
Partly cloudy. High 51°, low 42°.
0.06Black Rock, Saturday, 24 October
Light rain. High 62°, low 39°.
0.06Black Rock, Sunday, 25 October
Light rain. High 55°, low 41°.
0Black Rock, Monday, 26 October
Light rain. High 55°, low 39°.
0Black Rock, Tuesday, 27 October
Mostly clear. High 55°, low 36°.
0
Black Rock, Wednesday, 28 October
Clear. High 52°, low 37°.
0Black Rock, Thursday, 29 October
Overcast. High 53°, low 36°.
0Black Rock, Friday, 30 October
Clear. High 56°, low 35°.
0Black Rock, Saturday, 31 October
Clear. High 60°, low 37°.
0Black Rock, Sunday, 1 November
Clear. High 60°, low 38°.
0Black Rock, Monday, 2 November
Clear. High 64°, low 39°.
0.15
Black Rock, Tuesday, 3 November
Climate normal for this date — 60-year average.
0.27Black Rock, Wednesday, 4 November
Climate normal for this date — 60-year average.
0.22Black Rock, Thursday, 5 November
Climate normal for this date — 60-year average.
0.24Black Rock, Friday, 6 November
Climate normal for this date — 60-year average.
0.22Black Rock, Saturday, 7 November
Climate normal for this date — 60-year average.
0.23Black Rock, Sunday, 8 November
Climate normal for this date — 60-year average.
0.19Black Rock, Monday, 9 November
Climate normal for this date — 60-year average.
0.2Black Rock, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.27Black Rock, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.2Black Rock, Thursday, 12 November
Climate normal for this date — 60-year average.
0.26Black Rock, Friday, 13 November
Climate normal for this date — 60-year average.
0.19Black Rock, Saturday, 14 November
Climate normal for this date — 60-year average.
0.26Black Rock, Sunday, 15 November
Climate normal for this date — 60-year average.
0.2Black Rock, Monday, 16 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 Black Rock, OR 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 Black Rock, OR 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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