Weather in Surprise, AZ
Surprise, Wednesday, 21 October, 09:56
Overcast. Feels like 82°. High 81°, low 70°.
Monthly outlook for Surprise, AZ: average high 79.3°, average low 65°. That is 0° below the climate normal for October. Precipitation is expected on 2 days (about 0.9 inches), against a normal of 1 days and 0.4 inches. The warmest day looks like 27 October (84.7°), the coolest 26 October (56.8°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 21 October – 30 October | 79.6° | 80.5° | -0.5° |
| 31 October – 9 November | 78.8° | 77° | +1° |
| 10 November – 19 November | at normal | 72.8° | — |
October records over 66 years
0.17
Surprise, Thursday, 22 October
Light rain. High 79°, low 67°.
0.01Surprise, Friday, 23 October
Light rain. High 74°, low 59°.
0
Surprise, Saturday, 24 October
Clear. High 73°, low 59°.
0Surprise, Sunday, 25 October
Clear. High 75°, low 57°.
0Surprise, Monday, 26 October
Clear. High 80°, low 57°.
0Surprise, Tuesday, 27 October
Overcast. High 85°, low 65°.
0Surprise, Wednesday, 28 October
Overcast. High 83°, low 73°.
0Surprise, Thursday, 29 October
Overcast. High 84°, low 70°.
0Surprise, Friday, 30 October
Overcast. High 82°, low 71°.
0Surprise, Saturday, 31 October
Overcast. High 77°, low 67°.
0Surprise, Sunday, 1 November
Clear. High 78°, low 63°.
0Surprise, Monday, 2 November
Overcast. High 81°, low 68°.
0
Surprise, Tuesday, 3 November
Partly cloudy. High 79°, low 65°.
0Surprise, Wednesday, 4 November
Clear. High 79°, low 65°.
0
Surprise, Thursday, 5 November
Mostly clear. High 79°, low 65°.
0.01Surprise, Friday, 6 November
Climate normal for this date — 60-year average.
0Surprise, Saturday, 7 November
Climate normal for this date — 60-year average.
0.02Surprise, Sunday, 8 November
Climate normal for this date — 60-year average.
0.02Surprise, Monday, 9 November
Climate normal for this date — 60-year average.
0.02Surprise, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.06Surprise, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.05Surprise, Thursday, 12 November
Climate normal for this date — 60-year average.
0.02Surprise, Friday, 13 November
Climate normal for this date — 60-year average.
0.03Surprise, Saturday, 14 November
Climate normal for this date — 60-year average.
0.03Surprise, Sunday, 15 November
Climate normal for this date — 60-year average.
0.01Surprise, Monday, 16 November
Climate normal for this date — 60-year average.
0.01Surprise, Tuesday, 17 November
Climate normal for this date — 60-year average.
0.04Surprise, Wednesday, 18 November
Climate normal for this date — 60-year average.
0.02Surprise, Thursday, 19 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 Surprise, 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 Surprise, 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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