Weather in Catalina, AZ
Catalina, Saturday, 31 October, 18:14
Overcast. Feels like 67°. High 68°, low 59°.
Monthly outlook for Catalina, AZ: average high 67.3°, average low 53.7°. That is 3.6° below the climate normal for October. Precipitation is expected on 6 days (about 2.9 inches), against a normal of 1 days and 0.4 inches. The warmest day looks like 8 November (77.6°), the coolest 13 November (43.6°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 31 October – 9 November | 69.6° | 74.9° | -2.9° |
| 10 November – 19 November | 63.4° | 71° | -4.2° |
| 20 November – 29 November | at normal | 66.6° | — |
October records over 66 years
1.14
Catalina, Sunday, 1 November
Rain. High 66°, low 59°.
0.19Catalina, Monday, 2 November
Rain. High 63°, low 51°.
0
Catalina, Tuesday, 3 November
Partly cloudy. High 68°, low 49°.
0
Catalina, Wednesday, 4 November
Clear. High 66°, low 55°.
0Catalina, Thursday, 5 November
Partly cloudy. High 65°, low 53°.
0Catalina, Friday, 6 November
Overcast. High 71°, low 53°.
0Catalina, Saturday, 7 November
Clear. High 75°, low 58°.
0Catalina, Sunday, 8 November
Clear. High 78°, low 61°.
0.06Catalina, Monday, 9 November
Light rain. High 76°, low 63°.
0Catalina, Tuesday, 10 November
Partly cloudy. High 72°, low 60°.
0.22Catalina, Wednesday, 11 November
Rain. High 72°, low 52°.
0.83Catalina, Thursday, 12 November
Rain. High 53°, low 44°.
0Catalina, Friday, 13 November
Clear. High 55°, low 44°.
0Catalina, Saturday, 14 November
Clear. High 63°, low 48°.
0Catalina, Sunday, 15 November
Overcast. High 66°, low 52°.
0.04
Catalina, Monday, 16 November
Climate normal for this date — 60-year average.
0.04Catalina, Tuesday, 17 November
Climate normal for this date — 60-year average.
0.02Catalina, Wednesday, 18 November
Climate normal for this date — 60-year average.
0.04Catalina, Thursday, 19 November
Climate normal for this date — 60-year average.
0.04Catalina, Friday, 20 November
Climate normal for this date — 60-year average.
0.06Catalina, Saturday, 21 November
Climate normal for this date — 60-year average.
0.03Catalina, Sunday, 22 November
Climate normal for this date — 60-year average.
0.06Catalina, Monday, 23 November
Climate normal for this date — 60-year average.
0.02Catalina, Tuesday, 24 November
Climate normal for this date — 60-year average.
0.03Catalina, Wednesday, 25 November
Climate normal for this date — 60-year average.
0.04Catalina, Thursday, 26 November
Climate normal for this date — 60-year average.
0.03Catalina, Friday, 27 November
Climate normal for this date — 60-year average.
0.04Catalina, Saturday, 28 November
Climate normal for this date — 60-year average.
0.07Catalina, 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 Catalina, AZ 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 Catalina, AZ 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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