Weather in Promise, OR
Promise, Wednesday, 21 October, 07:45
Partly cloudy. Feels like 34°. High 63°, low 34°.
Monthly outlook for Promise, OR: average high 54.3°, average low 34.6°. That is 1.4° below the climate normal for October. Precipitation is expected on 5 days (about 1.3 inches), against a normal of 6 days and 1.5 inches. The warmest day looks like 21 October (63.4°), the coolest 1 November (29.9°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 21 October – 30 October | 57° | 58.5° | -0.9° |
| 31 October – 9 November | 49.9° | 53.1° | -1.8° |
| 10 November – 19 November | at normal | 48.9° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Troy (9 mi).
0.27
Promise, Thursday, 22 October
Rain. High 55°, low 35°.
0.3Promise, Friday, 23 October
Rain. High 54°, low 32°.
0
Promise, Saturday, 24 October
Mostly clear. High 57°, low 32°.
0
Promise, Sunday, 25 October
Overcast. High 60°, low 33°.
0Promise, Monday, 26 October
Overcast. High 62°, low 36°.
0.25Promise, Tuesday, 27 October
Light rain. High 51°, low 44°.
0.01Promise, Wednesday, 28 October
Light rain. High 51°, low 37°.
0
Promise, Thursday, 29 October
Clear. High 58°, low 35°.
0.02
Promise, Friday, 30 October
Light snow. High 58°, low 36°.
0.04Promise, Saturday, 31 October
Light snow. High 41°, low 32°.
0Promise, Sunday, 1 November
Overcast. High 52°, low 30°.
0Promise, Monday, 2 November
Overcast. High 56°, low 33°.
0.01Promise, Tuesday, 3 November
Light rain. High 51°, low 36°.
0.26Promise, Wednesday, 4 November
Rain. High 55°, low 38°.
0.17Promise, Thursday, 5 November
Snow. High 43°, low 32°.
0.13Promise, Friday, 6 November
Climate normal for this date — 60-year average.
0.14
Promise, Saturday, 7 November
Climate normal for this date — 60-year average.
0.09Promise, Sunday, 8 November
Climate normal for this date — 60-year average.
0.08Promise, Monday, 9 November
Climate normal for this date — 60-year average.
0.07Promise, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.09Promise, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.1Promise, Thursday, 12 November
Climate normal for this date — 60-year average.
0.11Promise, Friday, 13 November
Climate normal for this date — 60-year average.
0.06Promise, Saturday, 14 November
Climate normal for this date — 60-year average.
0.06Promise, Sunday, 15 November
Climate normal for this date — 60-year average.
0.1Promise, Monday, 16 November
Climate normal for this date — 60-year average.
0.12Promise, Tuesday, 17 November
Climate normal for this date — 60-year average.
0.11Promise, Wednesday, 18 November
Climate normal for this date — 60-year average.
0.1Promise, Thursday, 19 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 Promise, 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 Promise, 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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