As of 03:39 CDT

Weather in McKinney, AR

60°

McKinney, Friday, 30 October, 03:39

Overcast. Feels like 58°. High 76°, low 59°.

Pressure30.15 inHg

Wind5.7 mph SE

Humidity64%

Visibility6.2 mi

Dew point48°

See detailed hourly forecast

Monthly outlook for McKinney, AR: average high 75°, average low 59.2°. That is 4.2° above the climate normal for October. Precipitation is expected on 4 days (about 2.4 inches), against a normal of 4 days and 1.8 inches. The warmest day looks like 12 November (82.3°), the coolest 6 November (54.1°).

75°/59.2°

Average high / low

+4.2°

Above normal

4 / 4

Wet days / normal

2.4 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
30 October – 8 November	74.9°	68.7°	+3.5°
9 November – 18 November	75°	64.8°	+5.6°
19 November – 28 November	at normal	61.8°	—

October records over 66 years

95.5°2 October 2019All-time high

31.5°31 October 1993All-time low

Climate normals and records are computed from the nearest reference point — Harrell (15 mi).

Sat, 3178° / 58°

78 °

McKinney, Saturday, 31 October

Overcast. High 78°, low 58°.

Pressure30.18 inHg

Wind3.8 mph SE

Humidity59%

Visibility6.2 mi

Dew point59°

Sun, 0177° / 63°

0.02

77 °

McKinney, Sunday, 1 November

Light rain. High 77°, low 63°.

Pressure30.18 inHg

Wind4 mph SE

Humidity75%

Visibility6.2 mi

Dew point66°

Mon, 0279° / 66°

0.01

79 °

McKinney, Monday, 2 November

Light rain. High 79°, low 66°.

Pressure30.09 inHg

Wind11.9 mph S

Humidity65%

Visibility6.2 mi

Dew point65°

Tue, 0372° / 67°

0.89

72 °

McKinney, Tuesday, 3 November

Rain. High 72°, low 67°.

Pressure29.85 inHg

Wind12.9 mph S

Humidity98%

Visibility—

Dew point69°

Wed, 0466° / 56°

66 °

McKinney, Wednesday, 4 November

Overcast. High 66°, low 56°.

Pressure29.80 inHg

Wind9.8 mph NW

Humidity65%

Visibility—

Dew point53°

Thu, 0572° / 56°

72 °

McKinney, Thursday, 5 November

Light rain. High 72°, low 56°.

Pressure29.80 inHg

Wind6.9 mph W

Humidity54%

Visibility—

Dew point50°

Fri, 0675° / 54°

75 °

McKinney, Friday, 6 November

Clear. High 75°, low 54°.

Pressure30.03 inHg

Wind4.7 mph E

Humidity54%

Visibility—

Dew point53°

Sat, 0776° / 55°

76 °

McKinney, Saturday, 7 November

Mostly clear. High 76°, low 55°.

Pressure30.18 inHg

Wind4.4 mph E

Humidity45%

Visibility—

Dew point50°

Sun, 0877° / 57°

77 °

McKinney, Sunday, 8 November

Overcast. High 77°, low 57°.

Pressure30.24 inHg

Wind3.8 mph N

Humidity40%

Visibility—

Dew point48°

Mon, 0976° / 56°

76 °

McKinney, Monday, 9 November

Mostly clear. High 76°, low 56°.

Pressure30.18 inHg

Wind5.5 mph E

Humidity47%

Visibility—

Dew point51°

Tue, 1077° / 57°

77 °

McKinney, Tuesday, 10 November

Overcast. High 77°, low 57°.

Pressure30.00 inHg

Wind6.6 mph S

Humidity45%

Visibility—

Dew point48°

Wed, 1175° / 61°

0.29

75 °

McKinney, Wednesday, 11 November

Rain. High 75°, low 61°.

Pressure29.68 inHg

Wind14.5 mph S

Humidity84%

Visibility—

Dew point65°

Thu, 1282° / 64°

82 °

McKinney, Thursday, 12 November

Clear. High 82°, low 64°.

Pressure29.71 inHg

Wind12.6 mph SW

Humidity37%

Visibility—

Dew point50°

Fri, 1379° / 61°

0.53

79 °

McKinney, Friday, 13 November

Rain. High 79°, low 61°.

Pressure29.74 inHg

Wind14.2 mph S

Humidity82%

Visibility—

Dew point68°

Sat, 1461° / 58°

0.61

61 °

McKinney, Saturday, 14 November

Rain. High 61°, low 58°.

Pressure30.03 inHg

Wind5.1 mph SE

Humidity93%

Visibility—

Dew point58°

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

Sun, 1565° / 48°

0.08

65 °

McKinney, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high65°

Average low48°

Average precipitation0.08 in

Chance of precipitation27%

Record high81° (1964)

Record low26° (2018)

Mon, 1664° / 47°

0.19

64 °

McKinney, Monday, 16 November

Climate normal for this date — 60-year average.

Average high64°

Average low47°

Average precipitation0.19 in

Chance of precipitation28%

Record high82° (2016)

Record low29° (1970)

Tue, 1764° / 47°

0.15

64 °

McKinney, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high64°

Average low47°

Average precipitation0.15 in

Chance of precipitation22%

Record high80° (2021)

Record low28° (1997)

Wed, 1864° / 48°

0.2

64 °

McKinney, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high64°

Average low48°

Average precipitation0.2 in

Chance of precipitation30%

Record high80° (2024)

Record low25° (2014)

Thu, 1964° / 48°

0.13

64 °

McKinney, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high64°

Average low48°

Average precipitation0.13 in

Chance of precipitation30%

Record high81° (2025)

Record low31° (1980)

Fri, 2064° / 47°

0.13

64 °

McKinney, Friday, 20 November

Climate normal for this date — 60-year average.

Average high64°

Average low47°

Average precipitation0.13 in

Chance of precipitation27%

Record high81° (2025)

Record low30° (2022)

Sat, 2163° / 46°

0.09

63 °

McKinney, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high63°

Average low46°

Average precipitation0.09 in

Chance of precipitation23%

Record high81° (2025)

Record low30° (2018)

Sun, 2262° / 45°

0.13

62 °

McKinney, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high62°

Average low45°

Average precipitation0.13 in

Chance of precipitation27%

Record high75° (1999)

Record low26° (1964)

Mon, 2362° / 46°

0.19

62 °

McKinney, Monday, 23 November

Climate normal for this date — 60-year average.

Average high62°

Average low46°

Average precipitation0.19 in

Chance of precipitation38%

Record high75° (1973)

Record low28° (1964)

Tue, 2461° / 45°

0.2

61 °

McKinney, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high61°

Average low45°

Average precipitation0.2 in

Chance of precipitation27%

Record high78° (1973)

Record low24° (1970)

Wed, 2562° / 44°

0.15

62 °

McKinney, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high62°

Average low44°

Average precipitation0.15 in

Chance of precipitation32%

Record high78° (2024)

Record low29° (1970)

Thu, 2661° / 47°

0.22

61 °

McKinney, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high61°

Average low47°

Average precipitation0.22 in

Chance of precipitation43%

Record high81° (1965)

Record low34° (1980)

Fri, 2762° / 46°

0.2

62 °

McKinney, Friday, 27 November

Climate normal for this date — 60-year average.

Average high62°

Average low46°

Average precipitation0.2 in

Chance of precipitation43%

Record high77° (1989)

Record low26° (1975)

Sat, 2858° / 42°

0.13

58 °

McKinney, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high58°

Average low42°

Average precipitation0.13 in

Chance of precipitation25%

Record high75° (1998)

Record low26° (2013)

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, AR 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, AR 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.