As of 17:24 CDT

Weather in McLain, OK

81°

McLain, Thursday, 22 October, 17:24

Clear. Feels like 80°. High 81°, low 52°.

Pressure30.15 inHg

Wind0 mph N

Humidity28%

Visibility6.2 mi

Dew point45°

See detailed hourly forecast

Monthly outlook for McLain, OK: average high 70.2°, average low 54.9°. That is 1.7° above the climate normal for October. Precipitation is expected on 5 days (about 1.5 inches), against a normal of 5 days and 2.4 inches. The warmest day looks like 29 October (81.7°), the coolest 2 November (46°).

70.2°/54.9°

Average high / low

+1.7°

Above normal

5 / 5

Wet days / normal

1.5 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
22 October – 31 October	75.9°	68.6°	+4°
1 November – 10 November	60.6°	64.5°	-2.1°
11 November – 20 November	at normal	60.8°	—

October records over 66 years

93.7°9 October 1963All-time high

29.3°31 October 2019All-time low

Climate normals and records are computed from the nearest reference point — Simms (13 mi).

Fri, 2380° / 54°

80 °

McLain, Friday, 23 October

Overcast. High 80°, low 54°.

Pressure30.18 inHg

Wind9.6 mph SE

Humidity36%

Visibility6.2 mi

Dew point47°

Sat, 2481° / 54°

81 °

McLain, Saturday, 24 October

Overcast. High 81°, low 54°.

Pressure30.27 inHg

Wind8.6 mph SE

Humidity36%

Visibility6.2 mi

Dew point48°

Sun, 2580° / 60°

80 °

McLain, Sunday, 25 October

Overcast. High 80°, low 60°.

Pressure30.33 inHg

Wind8.3 mph SE

Humidity35%

Visibility6.2 mi

Dew point47°

Mon, 2676° / 60°

0.01

76 °

McLain, Monday, 26 October

Light rain. High 76°, low 60°.

Pressure30.30 inHg

Wind7.5 mph SE

Humidity40%

Visibility6.2 mi

Dew point45°

Tue, 2773° / 58°

73 °

McLain, Tuesday, 27 October

Overcast. High 73°, low 58°.

Pressure30.24 inHg

Wind6.8 mph SE

Humidity39%

Visibility—

Dew point44°

Wed, 2879° / 56°

79 °

McLain, Wednesday, 28 October

Clear. High 79°, low 56°.

Pressure30.15 inHg

Wind5.6 mph S

Humidity42%

Visibility—

Dew point49°

Thu, 2982° / 60°

82 °

McLain, Thursday, 29 October

Overcast. High 82°, low 60°.

Pressure30.09 inHg

Wind9.2 mph S

Humidity33%

Visibility—

Dew point46°

Fri, 3067° / 59°

0.15

67 °

McLain, Friday, 30 October

Light rain. High 67°, low 59°.

Pressure30.03 inHg

Wind5.8 mph SE

Humidity82%

Visibility—

Dew point56°

Sat, 3159° / 57°

0.79

59 °

McLain, Saturday, 31 October

Rain. High 59°, low 57°.

Pressure30.00 inHg

Wind7 mph SE

Humidity94%

Visibility—

Dew point57°

Sun, 0159° / 51°

0.05

59 °

McLain, Sunday, 1 November

Light rain. High 59°, low 51°.

Pressure30.06 inHg

Wind10.5 mph N

Humidity85%

Visibility—

Dew point54°

Mon, 0264° / 46°

64 °

McLain, Monday, 2 November

Overcast. High 64°, low 46°.

Pressure30.18 inHg

Wind4.9 mph N

Humidity53%

Visibility—

Dew point43°

Tue, 0367° / 51°

67 °

McLain, Tuesday, 3 November

Overcast. High 67°, low 51°.

Pressure30.27 inHg

Wind6.4 mph E

Humidity57%

Visibility—

Dew point45°

Wed, 0459° / 56°

59 °

McLain, Wednesday, 4 November

Overcast. High 59°, low 56°.

Pressure30.36 inHg

Wind8.5 mph E

Humidity51%

Visibility—

Dew point40°

Thu, 0556° / 51°

0.28

56 °

McLain, Thursday, 5 November

Rain. High 56°, low 51°.

Pressure30.33 inHg

Wind6.7 mph SE

Humidity59%

Visibility—

Dew point42°

Fri, 0659° / 53°

0.2

59 °

McLain, Friday, 6 November

Light rain. High 59°, low 53°.

Pressure30.09 inHg

Wind7.9 mph SE

Humidity92%

Visibility—

Dew point56°

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

Sat, 0764° / 49°

0.09

64 °

McLain, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high64°

Average low49°

Average precipitation0.09 in

Chance of precipitation22%

Record high82° (2023)

Record low31° (1993)

Sun, 0864° / 49°

0.09

64 °

McLain, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high64°

Average low49°

Average precipitation0.09 in

Chance of precipitation25%

Record high82° (2023)

Record low25° (1991)

Mon, 0964° / 49°

0.12

64 °

McLain, Monday, 9 November

Climate normal for this date — 60-year average.

Average high64°

Average low49°

Average precipitation0.12 in

Chance of precipitation32%

Record high80° (2022)

Record low28° (1991)

Tue, 1063° / 48°

0.1

63 °

McLain, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high63°

Average low48°

Average precipitation0.1 in

Chance of precipitation23%

Record high78° (2022)

Record low25° (2018)

Wed, 1162° / 46°

0.08

62 °

McLain, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high62°

Average low46°

Average precipitation0.08 in

Chance of precipitation25%

Record high79° (1989)

Record low28° (2019)

Thu, 1260° / 45°

0.08

60 °

McLain, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high60°

Average low45°

Average precipitation0.08 in

Chance of precipitation27%

Record high78° (1999)

Record low19° (2019)

Fri, 1361° / 45°

0.06

61 °

McLain, Friday, 13 November

Climate normal for this date — 60-year average.

Average high61°

Average low45°

Average precipitation0.06 in

Chance of precipitation17%

Record high79° (1999)

Record low20° (1986)

Sat, 1461° / 47°

0.07

61 °

McLain, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high61°

Average low47°

Average precipitation0.07 in

Chance of precipitation27%

Record high78° (2025)

Record low26° (2018)

Sun, 1561° / 46°

0.15

61 °

McLain, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high61°

Average low46°

Average precipitation0.15 in

Chance of precipitation30%

Record high82° (2025)

Record low26° (2018)

Mon, 1660° / 45°

0.09

60 °

McLain, Monday, 16 November

Climate normal for this date — 60-year average.

Average high60°

Average low45°

Average precipitation0.09 in

Chance of precipitation25%

Record high81° (2016)

Record low29° (2014)

Tue, 1761° / 46°

0.13

61 °

McLain, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high61°

Average low46°

Average precipitation0.13 in

Chance of precipitation18%

Record high78° (2025)

Record low27° (2014)

Wed, 1861° / 46°

0.12

61 °

McLain, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high61°

Average low46°

Average precipitation0.12 in

Chance of precipitation25%

Record high80° (2025)

Record low26° (2014)

Thu, 1961° / 46°

0.13

61 °

McLain, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high61°

Average low46°

Average precipitation0.13 in

Chance of precipitation23%

Record high75° (2025)

Record low28° (2022)

Fri, 2060° / 45°

0.12

60 °

McLain, Friday, 20 November

Climate normal for this date — 60-year average.

Average high60°

Average low45°

Average precipitation0.12 in

Chance of precipitation22%

Record high74° (2020)

Record low26° (2022)

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 McLain, OK 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 McLain, OK 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.