Weather in Porterville, CA
Porterville, Wednesday, 28 October, 19:10
Clear. Feels like 62°. High 73°, low 50°.
Monthly outlook for Porterville, CA: average high 72.1°, average low 54.2°. That is 1.6° above the climate normal for October. Precipitation is expected on 3 days (about 1.6 inches), against a normal of 2 days and 0.7 inches. The warmest day looks like 10 November (82.1°), the coolest 2 November (47.6°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 28 October – 6 November | 70.1° | 70.5° | -0.2° |
| 7 November – 16 November | 75.3° | 66.2° | +5.1° |
| 17 November – 26 November | at normal | 62° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Poplar (6 mi).
0
Porterville, Thursday, 29 October
Overcast. High 73°, low 51°.
0Porterville, Friday, 30 October
Overcast. High 70°, low 53°.
0.3
Porterville, Saturday, 31 October
Rain. High 64°, low 52°.
0.48Porterville, Sunday, 1 November
Rain. High 63°, low 52°.
0
Porterville, Monday, 2 November
Clear. High 67°, low 48°.
0Porterville, Tuesday, 3 November
Clear. High 76°, low 52°.
0Porterville, Wednesday, 4 November
Clear. High 76°, low 60°.
0Porterville, Thursday, 5 November
Overcast. High 68°, low 54°.
0
Porterville, Friday, 6 November
Partly cloudy. High 70°, low 55°.
0Porterville, Saturday, 7 November
Partly cloudy. High 72°, low 55°.
0Porterville, Sunday, 8 November
Clear. High 73°, low 55°.
0Porterville, Monday, 9 November
Overcast. High 76°, low 55°.
0Porterville, Tuesday, 10 November
Overcast. High 82°, low 60°.
0
Porterville, Wednesday, 11 November
Mostly clear. High 81°, low 60°.
0.81Porterville, Thursday, 12 November
Rain. High 67°, low 56°.
0.04Porterville, Friday, 13 November
Climate normal for this date — 60-year average.
0.06Porterville, Saturday, 14 November
Climate normal for this date — 60-year average.
0.06Porterville, Sunday, 15 November
Climate normal for this date — 60-year average.
0.05Porterville, Monday, 16 November
Climate normal for this date — 60-year average.
0.07Porterville, Tuesday, 17 November
Climate normal for this date — 60-year average.
0.06Porterville, Wednesday, 18 November
Climate normal for this date — 60-year average.
0.04Porterville, Thursday, 19 November
Climate normal for this date — 60-year average.
0.06Porterville, Friday, 20 November
Climate normal for this date — 60-year average.
0.07Porterville, Saturday, 21 November
Climate normal for this date — 60-year average.
0.06Porterville, Sunday, 22 November
Climate normal for this date — 60-year average.
0.02Porterville, Monday, 23 November
Climate normal for this date — 60-year average.
0.05Porterville, Tuesday, 24 November
Climate normal for this date — 60-year average.
0.04Porterville, Wednesday, 25 November
Climate normal for this date — 60-year average.
0.09Porterville, Thursday, 26 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 Porterville, 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 Porterville, 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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