As of 20:17 CDT

Weather in Isabella, OK

66°

Isabella, Tuesday, 20 October, 20:17

Overcast. Feels like 65°. High 75°, low 53°.

Pressure30.15 inHg

Wind9.6 mph SE

Humidity58%

Visibility6.2 mi

Dew point51°

See detailed hourly forecast

Monthly outlook for Isabella, OK: average high 69.9°, average low 52°. That is 1.4° above the climate normal for October. Precipitation is expected on 4 days (about 1.1 inches), against a normal of 3 days and 1.3 inches. The warmest day looks like 23 October (79.6°), the coolest 28 October (39.8°).

69.9°/52°

Average high / low

+1.4°

Above normal

4 / 3

Wet days / normal

1.1 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
20 October – 29 October	70°	69.5°	+0.2°
30 October – 8 November	69.9°	64°	+3.3°
9 November – 18 November	at normal	60.6°	—

October records over 66 years

98.2°3 October 2000All-time high

22.1°31 October 2019All-time low

Climate normals and records are computed from the nearest reference point — Fairview (8 mi).

Wed, 2178° / 57°

0.19

78 °

Isabella, Wednesday, 21 October

Rain. High 78°, low 57°.

Pressure30.18 inHg

Wind8.5 mph S

Humidity58%

Visibility6.2 mi

Dew point52°

Thu, 2279° / 59°

79 °

Isabella, Thursday, 22 October

Mostly clear. High 79°, low 59°.

Pressure30.18 inHg

Wind6.8 mph SE

Humidity46%

Visibility6.2 mi

Dew point52°

Fri, 2380° / 57°

80 °

Isabella, Friday, 23 October

Partly cloudy. High 80°, low 57°.

Pressure30.12 inHg

Wind10.8 mph S

Humidity41%

Visibility6.2 mi

Dew point50°

Sat, 2479° / 58°

79 °

Isabella, Saturday, 24 October

Overcast. High 79°, low 58°.

Pressure30.15 inHg

Wind9.4 mph S

Humidity44%

Visibility6.2 mi

Dew point49°

Sun, 2576° / 59°

76 °

Isabella, Sunday, 25 October

Overcast. High 76°, low 59°.

Pressure30.21 inHg

Wind13.6 mph SE

Humidity49%

Visibility—

Dew point53°

Mon, 2663° / 45°

0.7

63 °

Isabella, Monday, 26 October

Rain. High 63°, low 45°.

Pressure30.18 inHg

Wind25.1 mph N

Humidity81%

Visibility—

Dew point55°

Tue, 2753° / 42°

53 °

Isabella, Tuesday, 27 October

Overcast. High 53°, low 42°.

Pressure30.45 inHg

Wind17.9 mph N

Humidity51%

Visibility—

Dew point32°

Wed, 2856° / 40°

56 °

Isabella, Wednesday, 28 October

Partly cloudy. High 56°, low 40°.

Pressure30.36 inHg

Wind6.2 mph S

Humidity48%

Visibility—

Dew point32°

Thu, 2961° / 45°

61 °

Isabella, Thursday, 29 October

Overcast. High 61°, low 45°.

Pressure30.27 inHg

Wind7.9 mph S

Humidity52%

Visibility—

Dew point40°

Fri, 3063° / 45°

63 °

Isabella, Friday, 30 October

Clear. High 63°, low 45°.

Pressure30.06 inHg

Wind15.6 mph S

Humidity52%

Visibility—

Dew point42°

Sat, 3165° / 50°

0.01

65 °

Isabella, Saturday, 31 October

Light rain. High 65°, low 50°.

Pressure29.80 inHg

Wind18.6 mph S

Humidity55%

Visibility—

Dew point45°

Sun, 0166° / 53°

0.14

66 °

Isabella, Sunday, 1 November

Light rain. High 66°, low 53°.

Pressure29.88 inHg

Wind11.6 mph S

Humidity81%

Visibility—

Dew point54°

Mon, 0271° / 54°

71 °

Isabella, Monday, 2 November

Clear. High 71°, low 54°.

Pressure30.24 inHg

Wind5.4 mph NW

Humidity50%

Visibility—

Dew point47°

Tue, 0377° / 54°

77 °

Isabella, Tuesday, 3 November

Overcast. High 77°, low 54°.

Pressure30.21 inHg

Wind13.9 mph SW

Humidity53%

Visibility—

Dew point53°

Wed, 0477° / 60°

77 °

Isabella, Wednesday, 4 November

Clear. High 77°, low 60°.

Pressure30.06 inHg

Wind11 mph SW

Humidity38%

Visibility—

Dew point46°

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

Thu, 0563° / 45°

0.02

63 °

Isabella, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high63°

Average low45°

Average precipitation0.02 in

Chance of precipitation8%

Record high78° (2008)

Record low29° (1992)

Fri, 0664° / 45°

0.04

64 °

Isabella, Friday, 6 November

Climate normal for this date — 60-year average.

Average high64°

Average low45°

Average precipitation0.04 in

Chance of precipitation10%

Record high86° (1980)

Record low28° (1993)

Sat, 0764° / 45°

0.05

64 °

Isabella, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high64°

Average low45°

Average precipitation0.05 in

Chance of precipitation15%

Record high84° (1980)

Record low27° (1991)

Sun, 0864° / 47°

0.08

64 °

Isabella, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high64°

Average low47°

Average precipitation0.08 in

Chance of precipitation20%

Record high88° (1980)

Record low22° (1991)

Mon, 0964° / 46°

0.02

64 °

Isabella, Monday, 9 November

Climate normal for this date — 60-year average.

Average high64°

Average low46°

Average precipitation0.02 in

Chance of precipitation17%

Record high82° (2012)

Record low30° (2000)

Tue, 1062° / 43°

0.02

62 °

Isabella, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high62°

Average low43°

Average precipitation0.02 in

Chance of precipitation17%

Record high80° (2014)

Record low22° (2018)

Wed, 1160° / 42°

0.06

60 °

Isabella, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high60°

Average low42°

Average precipitation0.06 in

Chance of precipitation17%

Record high80° (1989)

Record low21° (1986)

Thu, 1259° / 41°

0.04

59 °

Isabella, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high59°

Average low41°

Average precipitation0.04 in

Chance of precipitation10%

Record high80° (1999)

Record low15° (2019)

Fri, 1360° / 42°

0.03

60 °

Isabella, Friday, 13 November

Climate normal for this date — 60-year average.

Average high60°

Average low42°

Average precipitation0.03 in

Chance of precipitation17%

Record high82° (1999)

Record low16° (1986)

Sat, 1460° / 42°

0.06

60 °

Isabella, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high60°

Average low42°

Average precipitation0.06 in

Chance of precipitation15%

Record high78° (2020)

Record low23° (2018)

Sun, 1559° / 41°

0.05

59 °

Isabella, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high59°

Average low41°

Average precipitation0.05 in

Chance of precipitation18%

Record high81° (1965)

Record low24° (1997)

Mon, 1660° / 41°

0.09

60 °

Isabella, Monday, 16 November

Climate normal for this date — 60-year average.

Average high60°

Average low41°

Average precipitation0.09 in

Chance of precipitation18%

Record high82° (1963)

Record low21° (1997)

Tue, 1761° / 43°

0.07

61 °

Isabella, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high61°

Average low43°

Average precipitation0.07 in

Chance of precipitation13%

Record high82° (2017)

Record low21° (2014)

Wed, 1860° / 41°

0.06

60 °

Isabella, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high60°

Average low41°

Average precipitation0.06 in

Chance of precipitation13%

Record high78° (1999)

Record low21° (2014)

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 Isabella, 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 Isabella, 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.