Weather in McKinney, TX
McKinney, Thursday, 22 October, 04:37
Clear. Feels like 58°. High 85°, low 58°.
Monthly outlook for McKinney, TX: average high 75.3°, average low 58.8°. That is 2.5° above the climate normal for October. Precipitation is expected on 3 days (about 0.5 inches), against a normal of 4 days and 2.5 inches. The warmest day looks like 22 October (84.6°), the coolest 5 November (46.7°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 22 October – 31 October | 80.2° | 72.1° | +4.5° |
| 1 November – 10 November | 67° | 68° | -0.5° |
| 11 November – 20 November | at normal | 64.8° | — |
October records over 66 years
0
McKinney, Friday, 23 October
Partly cloudy. High 85°, low 59°.
0
McKinney, Saturday, 24 October
Overcast. High 83°, low 62°.
0McKinney, Sunday, 25 October
Overcast. High 79°, low 63°.
0McKinney, Monday, 26 October
Overcast. High 79°, low 63°.
0McKinney, Tuesday, 27 October
Overcast. High 78°, low 63°.
0McKinney, Wednesday, 28 October
Overcast. High 80°, low 67°.
0McKinney, Thursday, 29 October
Partly cloudy. High 83°, low 64°.
0.1
McKinney, Friday, 30 October
Light rain. High 75°, low 68°.
0.14McKinney, Saturday, 31 October
Light rain. High 76°, low 66°.
0.21McKinney, Sunday, 1 November
Light rain. High 75°, low 59°.
0.01McKinney, Monday, 2 November
Light rain. High 71°, low 54°.
0McKinney, Tuesday, 3 November
Overcast. High 64°, low 53°.
0
McKinney, Wednesday, 4 November
Clear. High 66°, low 48°.
0McKinney, Thursday, 5 November
Overcast. High 65°, low 47°.
0McKinney, Friday, 6 November
Clear. High 63°, low 48°.
0.11McKinney, Saturday, 7 November
Climate normal for this date — 60-year average.
0.13McKinney, Sunday, 8 November
Climate normal for this date — 60-year average.
0.09
McKinney, Monday, 9 November
Climate normal for this date — 60-year average.
0.09McKinney, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.06McKinney, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.07McKinney, Thursday, 12 November
Climate normal for this date — 60-year average.
0.06
McKinney, Friday, 13 November
Climate normal for this date — 60-year average.
0.06McKinney, Saturday, 14 November
Climate normal for this date — 60-year average.
0.14McKinney, Sunday, 15 November
Climate normal for this date — 60-year average.
0.11McKinney, Monday, 16 November
Climate normal for this date — 60-year average.
0.14McKinney, Tuesday, 17 November
Climate normal for this date — 60-year average.
0.09McKinney, Wednesday, 18 November
Climate normal for this date — 60-year average.
0.17McKinney, Thursday, 19 November
Climate normal for this date — 60-year average.
0.11McKinney, Friday, 20 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 McKinney, TX 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 McKinney, TX 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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