As of 15:12 EST

Weather in McKinney, GA

69°

McKinney, Saturday, 7 November, 15:12

Clear. Feels like 68°. High 69°, low 48°.

Pressure30.00 inHg

Wind3.4 mph NW

Humidity50%

Visibility6.2 mi

Dew point49°

See detailed hourly forecast

Monthly outlook for McKinney, GA: average high 65.7°, average low 44.8°. That is 1.2° above the climate normal for November. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 4 days and 1.5 inches. The warmest day looks like 18 November (70.8°), the coolest 15 November (34.6°).

65.7°/44.8°

Average high / low

+1.2°

Above normal

1 / 4

Wet days / normal

0.1 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
7 November – 16 November	63.4°	64.2°	-0.4°
17 November – 26 November	69.6°	62.1°	+4.2°
27 November – 6 December	at normal	59°	—

November records over 66 years

82.8°2 November 1961All-time high

21.2°25 November 1970All-time low

Climate normals and records are computed from the nearest reference point — Milner (14 mi).

Sun, 0870° / 44°

70 °

McKinney, Sunday, 8 November

Partly cloudy. High 70°, low 44°.

Pressure30.09 inHg

Wind1.9 mph SE

Humidity60%

Visibility6.2 mi

Dew point53°

Mon, 0971° / 45°

71 °

McKinney, Monday, 9 November

Clear. High 71°, low 45°.

Pressure30.15 inHg

Wind6 mph NW

Humidity44%

Visibility6.2 mi

Dew point44°

Tue, 1069° / 46°

69 °

McKinney, Tuesday, 10 November

Overcast. High 69°, low 46°.

Pressure30.18 inHg

Wind2.5 mph NW

Humidity46%

Visibility6.2 mi

Dew point45°

Wed, 1170° / 48°

70 °

McKinney, Wednesday, 11 November

Overcast. High 70°, low 48°.

Pressure30.03 inHg

Wind5.2 mph NW

Humidity49%

Visibility6.2 mi

Dew point47°

Thu, 1266° / 54°

0.01

66 °

McKinney, Thursday, 12 November

Light rain. High 66°, low 54°.

Pressure29.80 inHg

Wind12.3 mph W

Humidity46%

Visibility—

Dew point44°

Fri, 1350° / 38°

0.01

50 °

McKinney, Friday, 13 November

Light rain. High 50°, low 38°.

Pressure29.68 inHg

Wind12.7 mph W

Humidity77%

Visibility—

Dew point35°

Sat, 1446° / 37°

0.01

46 °

McKinney, Saturday, 14 November

Light rain. High 46°, low 37°.

Pressure29.88 inHg

Wind14.7 mph NW

Humidity58%

Visibility—

Dew point31°

Sun, 1559° / 35°

59 °

McKinney, Sunday, 15 November

Clear. High 59°, low 35°.

Pressure30.18 inHg

Wind9.6 mph NW

Humidity31%

Visibility—

Dew point24°

Mon, 1666° / 38°

66 °

McKinney, Monday, 16 November

Clear. High 66°, low 38°.

Pressure30.30 inHg

Wind4.2 mph NW

Humidity26%

Visibility—

Dew point27°

Tue, 1770° / 45°

70 °

McKinney, Tuesday, 17 November

Clear. High 70°, low 45°.

Pressure30.33 inHg

Wind3.2 mph S

Humidity27%

Visibility—

Dew point31°

Wed, 1871° / 46°

71 °

McKinney, Wednesday, 18 November

Mostly clear. High 71°, low 46°.

Pressure30.30 inHg

Wind3.3 mph NW

Humidity27%

Visibility—

Dew point32°

Thu, 1970° / 47°

70 °

McKinney, Thursday, 19 November

Clear. High 70°, low 47°.

Pressure30.24 inHg

Wind6 mph NE

Humidity30%

Visibility—

Dew point34°

Fri, 2070° / 47°

70 °

McKinney, Friday, 20 November

Clear. High 70°, low 47°.

Pressure30.24 inHg

Wind4.4 mph NE

Humidity30%

Visibility—

Dew point34°

Sat, 2170° / 48°

70 °

McKinney, Saturday, 21 November

Overcast. High 70°, low 48°.

Pressure30.15 inHg

Wind4.1 mph NE

Humidity35%

Visibility—

Dew point38°

Sun, 2268° / 53°

0.04

68 °

McKinney, Sunday, 22 November

Light rain. High 68°, low 53°.

Pressure30.12 inHg

Wind8.5 mph E

Humidity47%

Visibility—

Dew point45°

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

Mon, 2361° / 45°

0.11

61 °

McKinney, Monday, 23 November

Climate normal for this date — 60-year average.

Average high61°

Average low45°

Average precipitation0.11 in

Chance of precipitation25%

Record high75° (2025)

Record low29° (1976)

Tue, 2462° / 45°

0.11

62 °

McKinney, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high62°

Average low45°

Average precipitation0.11 in

Chance of precipitation28%

Record high76° (2025)

Record low21° (1970)

Wed, 2562° / 45°

0.13

62 °

McKinney, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high62°

Average low45°

Average precipitation0.13 in

Chance of precipitation30%

Record high76° (2025)

Record low21° (1970)

Thu, 2662° / 45°

0.15

62 °

McKinney, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high62°

Average low45°

Average precipitation0.15 in

Chance of precipitation33%

Record high77° (1973)

Record low29° (1970)

Fri, 2762° / 45°

0.15

62 °

McKinney, Friday, 27 November

Climate normal for this date — 60-year average.

Average high62°

Average low45°

Average precipitation0.15 in

Chance of precipitation30%

Record high78° (1973)

Record low31° (1977)

Sat, 2861° / 45°

0.13

61 °

McKinney, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high61°

Average low45°

Average precipitation0.13 in

Chance of precipitation32%

Record high76° (1990)

Record low26° (2018)

Sun, 2959° / 43°

0.17

59 °

McKinney, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high59°

Average low43°

Average precipitation0.17 in

Chance of precipitation25%

Record high73° (2001)

Record low29° (2023)

Mon, 3060° / 44°

0.14

60 °

McKinney, Monday, 30 November

Climate normal for this date — 60-year average.

Average high60°

Average low44°

Average precipitation0.14 in

Chance of precipitation30%

Record high75° (2016)

Record low25° (1976)

Tue, 0159° / 43°

0.11

59 °

McKinney, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high59°

Average low43°

Average precipitation0.11 in

Chance of precipitation23%

Record high74° (1991)

Record low25° (1976)

Wed, 0259° / 42°

0.13

59 °

McKinney, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high59°

Average low42°

Average precipitation0.13 in

Chance of precipitation17%

Record high77° (1991)

Record low28° (2020)

Thu, 0359° / 42°

0.13

59 °

McKinney, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high59°

Average low42°

Average precipitation0.13 in

Chance of precipitation20%

Record high73° (1982)

Record low28° (1979)

Fri, 0458° / 42°

0.1

58 °

McKinney, Friday, 4 December

Climate normal for this date — 60-year average.

Average high58°

Average low42°

Average precipitation0.1 in

Chance of precipitation25%

Record high74° (1982)

Record low25° (2024)

Sat, 0558° / 42°

0.16

58 °

McKinney, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high58°

Average low42°

Average precipitation0.16 in

Chance of precipitation33%

Record high72° (1998)

Record low30° (1969)

Sun, 0657° / 41°

0.13

57 °

McKinney, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high57°

Average low41°

Average precipitation0.13 in

Chance of precipitation32%

Record high75° (2013)

Record low25° (2024)

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, GA 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, GA 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.