Weather in Old Tucson, AZ
Old Tucson, Thursday, 15 October, 19:52
Clear. Feels like 75°. High 83°, low 50°.
Monthly outlook for Old Tucson, AZ: average high 80.3°, average low 60°. That is 0.6° below the climate normal for October. Precipitation is expected on 0 days (about 0.1 inches), against a normal of 1 days and 0.3 inches. The warmest day looks like 18 October (88.4°), the coolest 15 October (50.2°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 15 October – 24 October | 80.7° | 82.6° | -1.1° |
| 25 October – 3 November | 79.6° | 78.5° | +0.6° |
| 4 November – 13 November | at normal | 75.7° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — South Tucson (10 mi).
0
Old Tucson, Friday, 16 October
Clear. High 82°, low 61°.
0.02
Old Tucson, Saturday, 17 October
Light rain. High 81°, low 55°.
0.02Old Tucson, Sunday, 18 October
Light rain. High 88°, low 63°.
0Old Tucson, Monday, 19 October
Light rain. High 85°, low 68°.
0.03Old Tucson, Tuesday, 20 October
Light rain. High 87°, low 66°.
0
Old Tucson, Wednesday, 21 October
Mostly clear. High 83°, low 63°.
0.01Old Tucson, Thursday, 22 October
Light rain. High 72°, low 60°.
0Old Tucson, Friday, 23 October
Clear. High 69°, low 56°.
0Old Tucson, Saturday, 24 October
Clear. High 74°, low 57°.
0Old Tucson, Sunday, 25 October
Clear. High 71°, low 55°.
0Old Tucson, Monday, 26 October
Clear. High 79°, low 57°.
0Old Tucson, Tuesday, 27 October
Clear. High 79°, low 60°.
0Old Tucson, Wednesday, 28 October
Clear. High 82°, low 62°.
0Old Tucson, Thursday, 29 October
Clear. High 83°, low 63°.
0Old Tucson, Friday, 30 October
Clear. High 83°, low 65°.
0.01Old Tucson, Saturday, 31 October
Climate normal for this date — 60-year average.
0.01Old Tucson, Sunday, 1 November
Climate normal for this date — 60-year average.
0.01Old Tucson, Monday, 2 November
Climate normal for this date — 60-year average.
0.02Old Tucson, Tuesday, 3 November
Climate normal for this date — 60-year average.
0.02Old Tucson, Wednesday, 4 November
Climate normal for this date — 60-year average.
0.01Old Tucson, Thursday, 5 November
Climate normal for this date — 60-year average.
0.02Old Tucson, Friday, 6 November
Climate normal for this date — 60-year average.
0.02Old Tucson, Saturday, 7 November
Climate normal for this date — 60-year average.
0.02Old Tucson, Sunday, 8 November
Climate normal for this date — 60-year average.
0.01Old Tucson, Monday, 9 November
Climate normal for this date — 60-year average.
0.01Old Tucson, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.03Old Tucson, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.06Old Tucson, Thursday, 12 November
Climate normal for this date — 60-year average.
0.02Old Tucson, Friday, 13 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 Old Tucson, 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 Old Tucson, 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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