As of 15:38 CDT

Weather in Union, OK

89°

Union, Friday, 9 October, 15:38

Clear. Feels like 87°. High 89°, low 59°.

Pressure29.94 inHg

Wind10.1 mph S

Humidity31%

Visibility6.2 mi

Dew point54°

See detailed hourly forecast

Monthly outlook for Union, OK: average high 78.7°, average low 58.1°. That is 3.5° above the climate normal for October. Precipitation is expected on 3 days (about 1.0 inches), against a normal of 4 days and 1.7 inches. The warmest day looks like 13 October (91.5°), the coolest 18 October (40.8°).

78.7°/58.1°

Average high / low

+3.5°

Above normal

3 / 4

Wet days / normal

1.0 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
9 October – 18 October	80.6°	73.3°	+4.1°
19 October – 28 October	75.4°	69.4°	+3.3°
29 October – 7 November	at normal	64.3°	—

October records over 66 years

97.5°8 October 1979All-time high

23.7°31 October 1993All-time low

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

Sat, 1090° / 62°

90 °

Union, Saturday, 10 October

Clear. High 90°, low 62°.

Pressure29.94 inHg

Wind10.2 mph S

Humidity42%

Visibility6.2 mi

Dew point58°

Sun, 1189° / 65°

89 °

Union, Sunday, 11 October

Overcast. High 89°, low 65°.

Pressure29.91 inHg

Wind14.7 mph SW

Humidity43%

Visibility6.2 mi

Dew point59°

Mon, 1291° / 74°

91 °

Union, Monday, 12 October

Clear. High 91°, low 74°.

Pressure29.88 inHg

Wind15.7 mph SW

Humidity50%

Visibility6.2 mi

Dew point65°

Tue, 1391° / 77°

0.18

91 °

Union, Tuesday, 13 October

Light rain. High 91°, low 77°.

Pressure29.83 inHg

Wind12.8 mph S

Humidity53%

Visibility6.2 mi

Dew point69°

Wed, 1484° / 72°

0.79

84 °

Union, Wednesday, 14 October

Rain. High 84°, low 72°.

Pressure29.91 inHg

Wind9.2 mph S

Humidity65%

Visibility—

Dew point69°

Thu, 1579° / 67°

0.06

79 °

Union, Thursday, 15 October

Light rain. High 79°, low 67°.

Pressure29.94 inHg

Wind16.3 mph N

Humidity35%

Visibility—

Dew point49°

Fri, 1669° / 56°

69 °

Union, Friday, 16 October

Clear. High 69°, low 56°.

Pressure30.39 inHg

Wind15.9 mph N

Humidity27%

Visibility—

Dew point30°

Sat, 1759° / 46°

59 °

Union, Saturday, 17 October

Clear. High 59°, low 46°.

Pressure30.56 inHg

Wind15.5 mph N

Humidity27%

Visibility—

Dew point21°

Sun, 1865° / 41°

65 °

Union, Sunday, 18 October

Clear. High 65°, low 41°.

Pressure30.39 inHg

Wind10.8 mph S

Humidity28%

Visibility—

Dew point24°

Mon, 1970° / 44°

70 °

Union, Monday, 19 October

Clear. High 70°, low 44°.

Pressure30.27 inHg

Wind14.2 mph S

Humidity29%

Visibility—

Dew point30°

Tue, 2073° / 47°

73 °

Union, Tuesday, 20 October

Clear. High 73°, low 47°.

Pressure30.30 inHg

Wind10.7 mph S

Humidity27%

Visibility—

Dew point31°

Wed, 2175° / 50°

75 °

Union, Wednesday, 21 October

Clear. High 75°, low 50°.

Pressure30.24 inHg

Wind13.3 mph S

Humidity29%

Visibility—

Dew point35°

Thu, 2277° / 53°

77 °

Union, Thursday, 22 October

Clear. High 77°, low 53°.

Pressure30.12 inHg

Wind12.1 mph S

Humidity30%

Visibility—

Dew point38°

Fri, 2379° / 54°

79 °

Union, Friday, 23 October

Clear. High 79°, low 54°.

Pressure29.94 inHg

Wind16.5 mph S

Humidity30%

Visibility—

Dew point40°

Sat, 2478° / 63°

0.01

78 °

Union, Saturday, 24 October

Light rain. High 78°, low 63°.

Pressure29.97 inHg

Wind17.6 mph S

Humidity55%

Visibility—

Dew point51°

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

Sun, 2568° / 51°

0.11

68 °

Union, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high68°

Average low51°

Average precipitation0.11 in

Chance of precipitation25%

Record high90° (2014)

Record low37° (2005)

Mon, 2668° / 51°

0.06

68 °

Union, Monday, 26 October

Climate normal for this date — 60-year average.

Average high68°

Average low51°

Average precipitation0.06 in

Chance of precipitation28%

Record high87° (2014)

Record low30° (2020)

Tue, 2767° / 50°

0.1

67 °

Union, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high67°

Average low50°

Average precipitation0.1 in

Chance of precipitation27%

Record high84° (2014)

Record low28° (1997)

Wed, 2866° / 50°

0.1

66 °

Union, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high66°

Average low50°

Average precipitation0.1 in

Chance of precipitation27%

Record high88° (2024)

Record low31° (2017)

Thu, 2967° / 50°

0.12

67 °

Union, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high67°

Average low50°

Average precipitation0.12 in

Chance of precipitation28%

Record high86° (2024)

Record low30° (2019)

Fri, 3066° / 51°

0.14

66 °

Union, Friday, 30 October

Climate normal for this date — 60-year average.

Average high66°

Average low51°

Average precipitation0.14 in

Chance of precipitation30%

Record high85° (2024)

Record low28° (1993)

Sat, 3165° / 49°

0.15

65 °

Union, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high65°

Average low49°

Average precipitation0.15 in

Chance of precipitation30%

Record high83° (2016)

Record low24° (1993)

Sun, 0164° / 48°

0.09

64 °

Union, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high64°

Average low48°

Average precipitation0.09 in

Chance of precipitation25%

Record high83° (2016)

Record low28° (1991)

Mon, 0263° / 46°

0.09

63 °

Union, Monday, 2 November

Climate normal for this date — 60-year average.

Average high63°

Average low46°

Average precipitation0.09 in

Chance of precipitation25%

Record high85° (2012)

Record low23° (1991)

Tue, 0363° / 47°

0.09

63 °

Union, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high63°

Average low47°

Average precipitation0.09 in

Chance of precipitation22%

Record high81° (1978)

Record low17° (1991)

Wed, 0464° / 46°

0.12

64 °

Union, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high64°

Average low46°

Average precipitation0.12 in

Chance of precipitation18%

Record high80° (2005)

Record low25° (1991)

Thu, 0563° / 46°

0.04

63 °

Union, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high63°

Average low46°

Average precipitation0.04 in

Chance of precipitation13%

Record high78° (2008)

Record low32° (1992)

Fri, 0664° / 46°

0.06

64 °

Union, Friday, 6 November

Climate normal for this date — 60-year average.

Average high64°

Average low46°

Average precipitation0.06 in

Chance of precipitation18%

Record high85° (1980)

Record low29° (1993)

Sat, 0764° / 46°

0.04

64 °

Union, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high64°

Average low46°

Average precipitation0.04 in

Chance of precipitation18%

Record high84° (1980)

Record low29° (1991)

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 Union, 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 Union, 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.