Weather in Pomona, CA
Pomona, Monday, 19 October, 14:52
Clear. Feels like 83°. High 85°, low 60°.
Monthly outlook for Pomona, CA: average high 80.3°, average low 65.1°. That is 1.9° above the climate normal for October. Precipitation is expected on 2 days (about 1.1 inches), against a normal of 2 days and 0.4 inches. The warmest day looks like 28 October (88.5°), the coolest 24 October (52.6°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 19 October – 28 October | 79.5° | 77.8° | +0.9° |
| 29 October – 7 November | 81.6° | 74.7° | +3.8° |
| 8 November – 17 November | at normal | 71.2° | — |
October records over 66 years
0Pomona, Tuesday, 20 October
Clear. High 82°, low 62°.
0.39
Pomona, Wednesday, 21 October
Rain. High 74°, low 60°.
0.69Pomona, Thursday, 22 October
Heavy rain. High 66°, low 56°.
0.01Pomona, Friday, 23 October
Light rain. High 67°, low 54°.
0Pomona, Saturday, 24 October
Clear. High 71°, low 53°.
0
Pomona, Sunday, 25 October
Partly cloudy. High 85°, low 59°.
0Pomona, Monday, 26 October
Clear. High 88°, low 71°.
0
Pomona, Tuesday, 27 October
Overcast. High 87°, low 73°.
0Pomona, Wednesday, 28 October
Partly cloudy. High 89°, low 73°.
0Pomona, Thursday, 29 October
Overcast. High 85°, low 75°.
0Pomona, Friday, 30 October
Partly cloudy. High 83°, low 71°.
0Pomona, Saturday, 31 October
Overcast. High 81°, low 69°.
0Pomona, Sunday, 1 November
Overcast. High 83°, low 70°.
0.02Pomona, Monday, 2 November
Light rain. High 83°, low 71°.
0
Pomona, Tuesday, 3 November
Mostly clear. High 74°, low 65°.
0.03Pomona, Wednesday, 4 November
Climate normal for this date — 60-year average.
0.01Pomona, Thursday, 5 November
Climate normal for this date — 60-year average.
0.02Pomona, Friday, 6 November
Climate normal for this date — 60-year average.
0.06Pomona, Saturday, 7 November
Climate normal for this date — 60-year average.
0.09Pomona, Sunday, 8 November
Climate normal for this date — 60-year average.
0.05Pomona, Monday, 9 November
Climate normal for this date — 60-year average.
0.04Pomona, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.06Pomona, 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.
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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