Weather in Catalina, AZ
Catalina, Thursday, 29 October, 10:45
Overcast. Feels like 75°. High 82°, low 54°.
Monthly outlook for Catalina, AZ: average high 70.3°, average low 55.6°. That is 2.3° below the climate normal for October. Precipitation is expected on 7 days (about 2.9 inches), against a normal of 1 days and 0.4 inches. The warmest day looks like 29 October (82°), the coolest 3 November (49.3°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 29 October – 7 November | 70.4° | 75.3° | -2.7° |
| 8 November – 17 November | 70° | 71.8° | -1° |
| 18 November – 27 November | at normal | 67.7° | — |
October records over 66 years
0.79
Catalina, Friday, 30 October
Heavy rain. High 74°, low 53°.
0.14Catalina, Saturday, 31 October
Rain. High 70°, low 55°.
0.96Catalina, Sunday, 1 November
Heavy rain. High 64°, low 57°.
0.56Catalina, Monday, 2 November
Rain. High 61°, low 51°.
0
Catalina, Tuesday, 3 November
Clear. High 67°, low 49°.
0Catalina, Wednesday, 4 November
Clear. High 78°, low 55°.
0Catalina, Thursday, 5 November
Clear. High 73°, low 59°.
0.35Catalina, Friday, 6 November
Rain. High 68°, low 58°.
0.04Catalina, Saturday, 7 November
Light rain. High 67°, low 56°.
0Catalina, Sunday, 8 November
Clear. High 71°, low 57°.
0Catalina, Monday, 9 November
Overcast. High 74°, low 59°.
0Catalina, Tuesday, 10 November
Overcast. High 76°, low 61°.
0Catalina, Wednesday, 11 November
Overcast. High 75°, low 59°.
0.09Catalina, Thursday, 12 November
Light rain. High 66°, low 56°.
0.02Catalina, Friday, 13 November
Light rain. High 58°, low 50°.
0.02
Catalina, Saturday, 14 November
Climate normal for this date — 60-year average.
0.04Catalina, Sunday, 15 November
Climate normal for this date — 60-year average.
0.04Catalina, 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.
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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