Weather in Upland, CA
Upland, Sunday, 18 October, 19:28
Clear. Feels like 73°. High 81°, low 60°.
Monthly outlook for Upland, CA: average high 72.1°, average low 57.5°. That is 2.7° below the climate normal for October. Precipitation is expected on 3 days (about 0.4 inches), against a normal of 2 days and 0.4 inches. The warmest day looks like 25 October (84.7°), the coolest 24 October (47.6°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 18 October – 27 October | 74.3° | 78.2° | -2.2° |
| 28 October – 6 November | 68.4° | 75° | -3.6° |
| 7 November – 16 November | at normal | 71.3° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Montclair (4 mi).
0
Upland, Monday, 19 October
Clear. High 82°, low 62°.
0Upland, Tuesday, 20 October
Clear. High 75°, low 58°.
0.01
Upland, Wednesday, 21 October
Light rain. High 68°, low 54°.
0.3Upland, Thursday, 22 October
Light rain. High 58°, low 49°.
0.04Upland, Friday, 23 October
Light rain. High 59°, low 48°.
0Upland, Saturday, 24 October
Clear. High 76°, low 48°.
0Upland, Sunday, 25 October
Clear. High 85°, low 68°.
0Upland, Monday, 26 October
Clear. High 84°, low 70°.
0
Upland, Tuesday, 27 October
Partly cloudy. High 75°, low 62°.
0.09Upland, Wednesday, 28 October
Light rain. High 61°, low 57°.
0Upland, Thursday, 29 October
Clear. High 65°, low 54°.
0Upland, Friday, 30 October
Clear. High 67°, low 55°.
0Upland, Saturday, 31 October
Clear. High 73°, low 57°.
0Upland, Sunday, 1 November
Clear. High 75°, low 59°.
0Upland, Monday, 2 November
Clear. High 69°, low 59°.
0
Upland, Tuesday, 3 November
Climate normal for this date — 60-year average.
0.03Upland, Wednesday, 4 November
Climate normal for this date — 60-year average.
0.01Upland, Thursday, 5 November
Climate normal for this date — 60-year average.
0.02Upland, Friday, 6 November
Climate normal for this date — 60-year average.
0.06Upland, Saturday, 7 November
Climate normal for this date — 60-year average.
0.09Upland, Sunday, 8 November
Climate normal for this date — 60-year average.
0.05Upland, Monday, 9 November
Climate normal for this date — 60-year average.
0.04Upland, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.06Upland, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.04Upland, Thursday, 12 November
Climate normal for this date — 60-year average.
0.04Upland, Friday, 13 November
Climate normal for this date — 60-year average.
0.04Upland, Saturday, 14 November
Climate normal for this date — 60-year average.
0.06Upland, Sunday, 15 November
Climate normal for this date — 60-year average.
0.06Upland, 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 Upland, CA 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 Upland, CA 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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