Weather in West Covina, CA
West Covina, Thursday, 12 November, 09:00
Clear. Feels like 70°. High 80°, low 58°.
Monthly outlook for West Covina, CA: average high 66.2°, average low 54.8°. That is 2.6° below the climate normal for November. Precipitation is expected on 9 days (about 2.9 inches), against a normal of 2 days and 0.8 inches. The warmest day looks like 12 November (79.5°), the coolest 15 November (49.7°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 12 November – 21 November | 66.7° | 71.8° | -2.8° |
| 22 November – 1 December | 65.5° | 68.7° | -1.8° |
| 2 December – 11 December | at normal | 66.8° | — |
November records over 66 years
0.52
West Covina, Friday, 13 November
Rain. High 68°, low 56°.
0.17West Covina, Saturday, 14 November
Heavy rain. High 68°, low 52°.
0
West Covina, Sunday, 15 November
Overcast. High 69°, low 50°.
0.18West Covina, Monday, 16 November
Light rain. High 68°, low 56°.
0.22West Covina, Tuesday, 17 November
Rain. High 62°, low 53°.
0West Covina, Wednesday, 18 November
Overcast. High 65°, low 53°.
0.59West Covina, Thursday, 19 November
Rain. High 61°, low 58°.
0.7West Covina, Friday, 20 November
Rain. High 62°, low 57°.
0.11West Covina, Saturday, 21 November
Light rain. High 63°, low 57°.
0West Covina, Sunday, 22 November
Overcast. High 65°, low 55°.
0West Covina, Monday, 23 November
Clear. High 66°, low 54°.
0West Covina, Tuesday, 24 November
Overcast. High 64°, low 55°.
0.14West Covina, Wednesday, 25 November
Rain. High 66°, low 57°.
0.21West Covina, Thursday, 26 November
Rain. High 69°, low 54°.
0West Covina, Friday, 27 November
Clear. High 63°, low 51°.
0.07
West Covina, Saturday, 28 November
Climate normal for this date — 60-year average.
0.11West Covina, Sunday, 29 November
Climate normal for this date — 60-year average.
0.05
West Covina, Monday, 30 November
Climate normal for this date — 60-year average.
0.02West Covina, Tuesday, 1 December
Climate normal for this date — 60-year average.
0.03West Covina, Wednesday, 2 December
Climate normal for this date — 60-year average.
0.08West Covina, Thursday, 3 December
Climate normal for this date — 60-year average.
0.09West Covina, Friday, 4 December
Climate normal for this date — 60-year average.
0.07West Covina, Saturday, 5 December
Climate normal for this date — 60-year average.
0.12West Covina, Sunday, 6 December
Climate normal for this date — 60-year average.
0.11West Covina, Monday, 7 December
Climate normal for this date — 60-year average.
0.02West Covina, Tuesday, 8 December
Climate normal for this date — 60-year average.
0.03West Covina, Wednesday, 9 December
Climate normal for this date — 60-year average.
0.03West Covina, Thursday, 10 December
Climate normal for this date — 60-year average.
0.07West Covina, Friday, 11 December
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 West Covina, 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 West Covina, 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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