Weather in Pomona, CA
Pomona, Monday, 26 October, 17:25
Clear. Feels like 75°. High 78°, low 56°.
Monthly outlook for Pomona, CA: average high 74°, average low 60.8°. That is 0.2° below the climate normal for October. Precipitation is expected on 4 days (about 1.6 inches), against a normal of 2 days and 0.5 inches. The warmest day looks like 10 November (84.8°), the coolest 31 October (55.8°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 26 October – 4 November | 73.8° | 75.6° | -1° |
| 5 November – 14 November | 74.5° | 72.1° | +1.3° |
| 15 November – 24 November | at normal | 69.2° | — |
October records over 66 years
0Pomona, Tuesday, 27 October
Clear. High 79°, low 56°.
0
Pomona, Wednesday, 28 October
Overcast. High 75°, low 56°.
0Pomona, Thursday, 29 October
Overcast. High 73°, low 58°.
0.39
Pomona, Friday, 30 October
Rain. High 67°, low 57°.
0.06Pomona, Saturday, 31 October
Light rain. High 65°, low 56°.
0.07Pomona, Sunday, 1 November
Light rain. High 66°, low 59°.
0Pomona, Monday, 2 November
Clear. High 81°, low 62°.
0Pomona, Tuesday, 3 November
Clear. High 79°, low 66°.
0Pomona, Wednesday, 4 November
Clear. High 75°, low 65°.
0Pomona, Thursday, 5 November
Overcast. High 71°, low 63°.
1.1Pomona, Friday, 6 November
Rain. High 65°, low 63°.
0.01Pomona, Saturday, 7 November
Light rain. High 68°, low 60°.
0Pomona, Sunday, 8 November
Clear. High 76°, low 61°.
0Pomona, Monday, 9 November
Clear. High 82°, low 66°.
0Pomona, Tuesday, 10 November
Clear. High 85°, low 69°.
0.06
Pomona, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.04Pomona, Thursday, 12 November
Climate normal for this date — 60-year average.
0.04Pomona, Friday, 13 November
Climate normal for this date — 60-year average.
0.04Pomona, Saturday, 14 November
Climate normal for this date — 60-year average.
0.07Pomona, Sunday, 15 November
Climate normal for this date — 60-year average.
0.05Pomona, Monday, 16 November
Climate normal for this date — 60-year average.
0.04Pomona, Tuesday, 17 November
Climate normal for this date — 60-year average.
0.06Pomona, Wednesday, 18 November
Climate normal for this date — 60-year average.
0.04Pomona, Thursday, 19 November
Climate normal for this date — 60-year average.
0.06Pomona, Friday, 20 November
Climate normal for this date — 60-year average.
0.1
Pomona, Saturday, 21 November
Climate normal for this date — 60-year average.
0.06Pomona, Sunday, 22 November
Climate normal for this date — 60-year average.
0.01Pomona, Monday, 23 November
Climate normal for this date — 60-year average.
0.04Pomona, Tuesday, 24 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 Pomona, 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 Pomona, 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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