Weather in Lone Tree, OR
Lone Tree, Saturday, 17 October, 14:37
Overcast. Feels like 70°. High 71°, low 41°.
Monthly outlook for Lone Tree, OR: average high 62.1°, average low 40.8°. That is 4.2° above the climate normal for October. Precipitation is expected on 4 days (about 0.7 inches), against a normal of 6 days and 1.3 inches. The warmest day looks like 17 October (71.3°), the coolest 1 November (33.4°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 17 October – 26 October | 66.1° | 57° | +5.1° |
| 27 October – 5 November | 55.4° | 50° | +3° |
| 6 November – 15 November | at normal | 45.3° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Union (9 mi).
0
Lone Tree, Sunday, 18 October
Clear. High 68°, low 40°.
0Lone Tree, Monday, 19 October
Overcast. High 66°, low 39°.
0Lone Tree, Tuesday, 20 October
Overcast. High 63°, low 39°.
0
Lone Tree, Wednesday, 21 October
Mostly clear. High 69°, low 41°.
0.24
Lone Tree, Thursday, 22 October
Light rain. High 56°, low 45°.
0Lone Tree, Friday, 23 October
Mostly clear. High 65°, low 43°.
0
Lone Tree, Saturday, 24 October
Partly cloudy. High 65°, low 39°.
0Lone Tree, Sunday, 25 October
Partly cloudy. High 69°, low 43°.
0Lone Tree, Monday, 26 October
Overcast. High 70°, low 46°.
0Lone Tree, Tuesday, 27 October
Overcast. High 69°, low 50°.
0.07Lone Tree, Wednesday, 28 October
Light rain. High 67°, low 43°.
0.01Lone Tree, Thursday, 29 October
Light rain. High 52°, low 39°.
0.22Lone Tree, Friday, 30 October
Rain. High 47°, low 35°.
0.19Lone Tree, Saturday, 31 October
Rain. High 49°, low 37°.
0.02Lone Tree, Sunday, 1 November
Light rain. High 48°, low 33°.
0.08
Lone Tree, Monday, 2 November
Climate normal for this date — 60-year average.
0.05Lone Tree, Tuesday, 3 November
Climate normal for this date — 60-year average.
0.14Lone Tree, Wednesday, 4 November
Climate normal for this date — 60-year average.
0.1Lone Tree, Thursday, 5 November
Climate normal for this date — 60-year average.
0.13Lone Tree, Friday, 6 November
Climate normal for this date — 60-year average.
0.15Lone Tree, Saturday, 7 November
Climate normal for this date — 60-year average.
0.1Lone Tree, Sunday, 8 November
Climate normal for this date — 60-year average.
0.1Lone Tree, Monday, 9 November
Climate normal for this date — 60-year average.
0.08Lone Tree, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.1Lone Tree, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.11Lone Tree, Thursday, 12 November
Climate normal for this date — 60-year average.
0.12Lone Tree, Friday, 13 November
Climate normal for this date — 60-year average.
0.09Lone Tree, Saturday, 14 November
Climate normal for this date — 60-year average.
0.07Lone Tree, Sunday, 15 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 Lone Tree, 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 Lone Tree, 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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