Weather in Arnold Heights, CA
Arnold Heights, Saturday, 31 October, 12:25
Drizzle. Feels like 66°. High 66°, low 54°.
Monthly outlook for Arnold Heights, CA: average high 74.7°, average low 58.1°. That is 1.9° above the climate normal for October. Precipitation is expected on 2 days (about 0.6 inches), against a normal of 2 days and 0.5 inches. The warmest day looks like 7 November (83°), the coolest 2 November (47.7°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 31 October – 9 November | 72.5° | 72.5° | +0° |
| 10 November – 19 November | 78.5° | 68.8° | +5.3° |
| 20 November – 29 November | at normal | 65.5° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Moreno Valley (5 mi).
0.55
Arnold Heights, Sunday, 1 November
Rain. High 60°, low 52°.
0
Arnold Heights, Monday, 2 November
Partly cloudy. High 68°, low 48°.
0
Arnold Heights, Tuesday, 3 November
Clear. High 71°, low 50°.
0
Arnold Heights, Wednesday, 4 November
Mostly clear. High 67°, low 54°.
0Arnold Heights, Thursday, 5 November
Clear. High 76°, low 50°.
0Arnold Heights, Friday, 6 November
Clear. High 77°, low 57°.
0Arnold Heights, Saturday, 7 November
Clear. High 83°, low 61°.
0Arnold Heights, Sunday, 8 November
Partly cloudy. High 79°, low 61°.
0
Arnold Heights, Monday, 9 November
Overcast. High 79°, low 65°.
0Arnold Heights, Tuesday, 10 November
Overcast. High 78°, low 61°.
0Arnold Heights, Wednesday, 11 November
Clear. High 81°, low 61°.
0Arnold Heights, Thursday, 12 November
Clear. High 82°, low 62°.
0Arnold Heights, Friday, 13 November
Overcast. High 77°, low 64°.
0Arnold Heights, Saturday, 14 November
Overcast. High 75°, low 66°.
0Arnold Heights, Sunday, 15 November
Overcast. High 78°, low 65°.
0.04Arnold Heights, Monday, 16 November
Climate normal for this date — 60-year average.
0.03Arnold Heights, Tuesday, 17 November
Climate normal for this date — 60-year average.
0.06Arnold Heights, Wednesday, 18 November
Climate normal for this date — 60-year average.
0.04Arnold Heights, Thursday, 19 November
Climate normal for this date — 60-year average.
0.05Arnold Heights, Friday, 20 November
Climate normal for this date — 60-year average.
0.1Arnold Heights, Saturday, 21 November
Climate normal for this date — 60-year average.
0.05Arnold Heights, Sunday, 22 November
Climate normal for this date — 60-year average.
0.01Arnold Heights, Monday, 23 November
Climate normal for this date — 60-year average.
0.03Arnold Heights, Tuesday, 24 November
Climate normal for this date — 60-year average.
0.06Arnold Heights, Wednesday, 25 November
Climate normal for this date — 60-year average.
0.06Arnold Heights, Thursday, 26 November
Climate normal for this date — 60-year average.
0.04Arnold Heights, Friday, 27 November
Climate normal for this date — 60-year average.
0.09Arnold Heights, Saturday, 28 November
Climate normal for this date — 60-year average.
0.1Arnold Heights, Sunday, 29 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 Arnold Heights, 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 Arnold Heights, 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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