As of 16:03 CST

Weather in McKinney, TX

77°

McKinney, Thursday, 12 November, 16:03

Clear. Feels like 76°. High 77°, low 50°.

Pressure29.97 inHg

Wind6.9 mph W

Humidity37%

Visibility6.2 mi

Dew point49°

See detailed hourly forecast

Monthly outlook for McKinney, TX: average high 63.5°, average low 50.3°. That is 0.1° below the climate normal for November. Precipitation is expected on 5 days (about 2.9 inches), against a normal of 4 days and 1.9 inches. The warmest day looks like 12 November (77.3°), the coolest 27 November (35.5°).

63.5°/50.3°

Average high / low

−0.1°

Below normal

5 / 4

Wet days / normal

2.9 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
12 November – 21 November	64.5°	64.5°	-0°
22 November – 1 December	61.8°	60.9°	+0.5°
2 December – 11 December	at normal	58.1°	—

November records over 66 years

89.6°5 November 2017All-time high

21°12 November 2019All-time low

Fri, 1366° / 49°

66 °

McKinney, Friday, 13 November

Clear. High 66°, low 49°.

Pressure30.12 inHg

Wind6.7 mph NE

Humidity40%

Visibility6.2 mi

Dew point36°

Sat, 1459° / 46°

0.13

59 °

McKinney, Saturday, 14 November

Rain. High 59°, low 46°.

Pressure30.15 inHg

Wind13.2 mph SE

Humidity43%

Visibility6.2 mi

Dew point35°

Sun, 1548° / 45°

1.19

48 °

McKinney, Sunday, 15 November

Rain. High 48°, low 45°.

Pressure30.24 inHg

Wind12.6 mph E

Humidity90%

Visibility2.7 mi

Dew point43°

Mon, 1652° / 45°

0.01

52 °

McKinney, Monday, 16 November

Light rain. High 52°, low 45°.

Pressure30.42 inHg

Wind4.4 mph E

Humidity70%

Visibility6.2 mi

Dew point41°

Tue, 1761° / 45°

61 °

McKinney, Tuesday, 17 November

Partly cloudy. High 61°, low 45°.

Pressure30.33 inHg

Wind7.2 mph E

Humidity54%

Visibility—

Dew point39°

Wed, 1868° / 50°

68 °

McKinney, Wednesday, 18 November

Overcast. High 68°, low 50°.

Pressure30.24 inHg

Wind13 mph S

Humidity46%

Visibility—

Dew point41°

Thu, 1972° / 59°

72 °

McKinney, Thursday, 19 November

Overcast. High 72°, low 59°.

Pressure30.21 inHg

Wind14.3 mph S

Humidity76%

Visibility—

Dew point56°

Fri, 2071° / 57°

71 °

McKinney, Friday, 20 November

Overcast. High 71°, low 57°.

Pressure30.21 inHg

Wind14.3 mph SE

Humidity61%

Visibility—

Dew point53°

Sat, 2169° / 64°

0.04

69 °

McKinney, Saturday, 21 November

Light rain. High 69°, low 64°.

Pressure30.06 inHg

Wind18.9 mph SE

Humidity79%

Visibility—

Dew point61°

Sun, 2267° / 64°

0.71

67 °

McKinney, Sunday, 22 November

Rain. High 67°, low 64°.

Pressure29.80 inHg

Wind21 mph S

Humidity91%

Visibility—

Dew point64°

Mon, 2366° / 55°

0.82

66 °

McKinney, Monday, 23 November

Heavy rain. High 66°, low 55°.

Pressure29.77 inHg

Wind16 mph NW

Humidity62%

Visibility—

Dew point49°

Tue, 2466° / 51°

66 °

McKinney, Tuesday, 24 November

Clear. High 66°, low 51°.

Pressure29.97 inHg

Wind11.8 mph S

Humidity37%

Visibility—

Dew point35°

Wed, 2566° / 51°

66 °

McKinney, Wednesday, 25 November

Partly cloudy. High 66°, low 51°.

Pressure30.12 inHg

Wind16.6 mph N

Humidity40%

Visibility—

Dew point37°

Thu, 2650° / 40°

50 °

McKinney, Thursday, 26 November

Overcast. High 50°, low 40°.

Pressure30.36 inHg

Wind18.4 mph N

Humidity55%

Visibility—

Dew point31°

Fri, 2754° / 35°

54 °

McKinney, Friday, 27 November

Overcast. High 54°, low 35°.

Pressure30.50 inHg

Wind10 mph E

Humidity34%

Visibility—

Dew point21°

From day 17 onward the outlook is built from 60-year climate statistics

Sat, 2858° / 42°

0.07

58 °

McKinney, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high58°

Average low42°

Average precipitation0.07 in

Chance of precipitation22%

Record high76° (2006)

Record low28° (1976)

Sun, 2960° / 43°

0.1

60 °

McKinney, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high60°

Average low43°

Average precipitation0.1 in

Chance of precipitation28%

Record high75° (2022)

Record low24° (1976)

Mon, 3059° / 42°

0.12

59 °

McKinney, Monday, 30 November

Climate normal for this date — 60-year average.

Average high59°

Average low42°

Average precipitation0.12 in

Chance of precipitation22%

Record high76° (2014)

Record low26° (1979)

Tue, 0160° / 42°

0.02

60 °

McKinney, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high60°

Average low42°

Average precipitation0.02 in

Chance of precipitation10%

Record high79° (2012)

Record low28° (2006)

Wed, 0260° / 43°

0.1

60 °

McKinney, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high60°

Average low43°

Average precipitation0.1 in

Chance of precipitation25%

Record high80° (2012)

Record low23° (1985)

Thu, 0361° / 44°

0.09

61 °

McKinney, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high61°

Average low44°

Average precipitation0.09 in

Chance of precipitation23%

Record high84° (2005)

Record low28° (1985)

Fri, 0459° / 42°

0.07

59 °

McKinney, Friday, 4 December

Climate normal for this date — 60-year average.

Average high59°

Average low42°

Average precipitation0.07 in

Chance of precipitation17%

Record high78° (2017)

Record low26° (2006)

Sat, 0559° / 43°

0.09

59 °

McKinney, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high59°

Average low43°

Average precipitation0.09 in

Chance of precipitation27%

Record high75° (1998)

Record low27° (2009)

Sun, 0657° / 43°

0.09

57 °

McKinney, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high57°

Average low43°

Average precipitation0.09 in

Chance of precipitation23%

Record high77° (1966)

Record low22° (1972)

Mon, 0757° / 42°

0.06

57 °

McKinney, Monday, 7 December

Climate normal for this date — 60-year average.

Average high57°

Average low42°

Average precipitation0.06 in

Chance of precipitation20%

Record high78° (1966)

Record low22° (2013)

Tue, 0858° / 42°

0.11

58 °

McKinney, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high58°

Average low42°

Average precipitation0.11 in

Chance of precipitation25%

Record high77° (2007)

Record low21° (2005)

Wed, 0958° / 41°

0.15

58 °

McKinney, Wednesday, 9 December

Climate normal for this date — 60-year average.

Average high58°

Average low41°

Average precipitation0.15 in

Chance of precipitation23%

Record high78° (2021)

Record low21° (2005)

Thu, 1056° / 41°

0.1

56 °

McKinney, Thursday, 10 December

Climate normal for this date — 60-year average.

Average high56°

Average low41°

Average precipitation0.1 in

Chance of precipitation25%

Record high79° (2021)

Record low23° (2013)

Fri, 1157° / 40°

0.12

57 °

McKinney, Friday, 11 December

Climate normal for this date — 60-year average.

Average high57°

Average low40°

Average precipitation0.12 in

Chance of precipitation28%

Record high74° (1996)

Record low26° (1972)

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.