As of 03:04 CDT

Weather in Union, LA

73°

Union, Wednesday, 7 October, 03:04

Mostly clear. Feels like 74°. High 83°, low 73°.

Pressure29.85 inHg

Wind3 mph E

Humidity87%

Visibility6.2 mi

Dew point69°

See detailed hourly forecast

Monthly outlook for Union, LA: average high 82.5°, average low 64.2°. That is 1.8° above the climate normal for October. Precipitation is expected on 2 days (about 0.5 inches), against a normal of 4 days and 1.6 inches. The warmest day looks like 14 October (89.9°), the coolest 19 October (52.4°).

82.5°/64.2°

Average high / low

+1.8°

Above normal

2 / 4

Wet days / normal

0.5 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
7 October – 16 October	86.4°	80.2°	+3.5°
17 October – 26 October	76.1°	77.2°	-0.6°
27 October – 5 November	at normal	74.3°	—

October records over 66 years

92.8°4 October 2019All-time high

38.1°31 October 1993All-time low

Climate normals and records are computed from the nearest reference point — Paincourtville (12 mi).

Thu, 0885° / 69°

85 °

Union, Thursday, 8 October

Clear. High 85°, low 69°.

Pressure29.97 inHg

Wind10.5 mph E

Humidity54%

Visibility6.2 mi

Dew point65°

Fri, 0984° / 70°

0.09

84 °

Union, Friday, 9 October

Light rain. High 84°, low 70°.

Pressure29.94 inHg

Wind13.5 mph E

Humidity58%

Visibility6.2 mi

Dew point67°

Sat, 1084° / 69°

0.43

84 °

Union, Saturday, 10 October

Rain. High 84°, low 69°.

Pressure29.71 inHg

Wind13.5 mph NW

Humidity66%

Visibility6.2 mi

Dew point67°

Sun, 1186° / 65°

86 °

Union, Sunday, 11 October

Clear. High 86°, low 65°.

Pressure30.00 inHg

Wind5.5 mph W

Humidity43%

Visibility—

Dew point57°

Mon, 1287° / 65°

87 °

Union, Monday, 12 October

Clear. High 87°, low 65°.

Pressure30.03 inHg

Wind6.6 mph SE

Humidity51%

Visibility—

Dew point64°

Tue, 1390° / 71°

90 °

Union, Tuesday, 13 October

Clear. High 90°, low 71°.

Pressure30.00 inHg

Wind7.3 mph E

Humidity41%

Visibility—

Dew point60°

Wed, 1490° / 68°

90 °

Union, Wednesday, 14 October

Mostly clear. High 90°, low 68°.

Pressure29.97 inHg

Wind7.2 mph SE

Humidity30%

Visibility—

Dew point51°

Thu, 1590° / 66°

90 °

Union, Thursday, 15 October

Partly cloudy. High 90°, low 66°.

Pressure30.03 inHg

Wind7.1 mph S

Humidity39%

Visibility—

Dew point57°

Fri, 1687° / 67°

87 °

Union, Friday, 16 October

Mostly clear. High 87°, low 67°.

Pressure30.06 inHg

Wind8.3 mph NE

Humidity43%

Visibility—

Dew point59°

Sat, 1767° / 59°

0.01

67 °

Union, Saturday, 17 October

Light rain. High 67°, low 59°.

Pressure30.21 inHg

Wind14.6 mph NE

Humidity71%

Visibility—

Dew point51°

Sun, 1878° / 59°

78 °

Union, Sunday, 18 October

Overcast. High 78°, low 59°.

Pressure30.15 inHg

Wind8.2 mph NE

Humidity23%

Visibility—

Dew point33°

Mon, 1975° / 52°

75 °

Union, Monday, 19 October

Overcast. High 75°, low 52°.

Pressure30.15 inHg

Wind6.4 mph NE

Humidity28%

Visibility—

Dew point35°

Tue, 2075° / 57°

75 °

Union, Tuesday, 20 October

Overcast. High 75°, low 57°.

Pressure30.15 inHg

Wind8.5 mph E

Humidity32%

Visibility—

Dew point41°

Wed, 2179° / 57°

79 °

Union, Wednesday, 21 October

Overcast. High 79°, low 57°.

Pressure30.12 inHg

Wind7.4 mph NE

Humidity31%

Visibility—

Dew point42°

Thu, 2283° / 60°

83 °

Union, Thursday, 22 October

Clear. High 83°, low 60°.

Pressure30.09 inHg

Wind8.6 mph NE

Humidity26%

Visibility—

Dew point42°

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

Fri, 2377° / 61°

0.11

77 °

Union, Friday, 23 October

Climate normal for this date — 60-year average.

Average high77°

Average low61°

Average precipitation0.11 in

Chance of precipitation30%

Record high87° (1963)

Record low46° (1996)

Sat, 2476° / 61°

0.1

76 °

Union, Saturday, 24 October

Climate normal for this date — 60-year average.

Average high76°

Average low61°

Average precipitation0.1 in

Chance of precipitation28%

Record high85° (2023)

Record low48° (2007)

Sun, 2576° / 61°

0.22

76 °

Union, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high76°

Average low61°

Average precipitation0.22 in

Chance of precipitation23%

Record high87° (2023)

Record low46° (1999)

Mon, 2676° / 60°

0.16

76 °

Union, Monday, 26 October

Climate normal for this date — 60-year average.

Average high76°

Average low60°

Average precipitation0.16 in

Chance of precipitation25%

Record high86° (2010)

Record low47° (2005)

Tue, 2776° / 60°

0.15

76 °

Union, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high76°

Average low60°

Average precipitation0.15 in

Chance of precipitation22%

Record high87° (2023)

Record low47° (1990)

Wed, 2875° / 59°

0.13

75 °

Union, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high75°

Average low59°

Average precipitation0.13 in

Chance of precipitation15%

Record high85° (1963)

Record low45° (2001)

Thu, 2975° / 58°

0.14

75 °

Union, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high75°

Average low58°

Average precipitation0.14 in

Chance of precipitation23%

Record high85° (2000)

Record low42° (2017)

Fri, 3076° / 59°

0.13

76 °

Union, Friday, 30 October

Climate normal for this date — 60-year average.

Average high76°

Average low59°

Average precipitation0.13 in

Chance of precipitation25%

Record high86° (2024)

Record low44° (2012)

Sat, 3175° / 59°

0.16

75 °

Union, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high75°

Average low59°

Average precipitation0.16 in

Chance of precipitation30%

Record high85° (2016)

Record low38° (1993)

Sun, 0174° / 59°

0.19

74 °

Union, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high74°

Average low59°

Average precipitation0.19 in

Chance of precipitation32%

Record high84° (2000)

Record low37° (1993)

Mon, 0273° / 58°

0.19

73 °

Union, Monday, 2 November

Climate normal for this date — 60-year average.

Average high73°

Average low58°

Average precipitation0.19 in

Chance of precipitation27%

Record high84° (2016)

Record low41° (1966)

Tue, 0373° / 56°

0.1

73 °

Union, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high73°

Average low56°

Average precipitation0.1 in

Chance of precipitation20%

Record high84° (2000)

Record low34° (1966)

Wed, 0473° / 56°

0.08

73 °

Union, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high73°

Average low56°

Average precipitation0.08 in

Chance of precipitation30%

Record high85° (2016)

Record low35° (1991)

Thu, 0573° / 57°

0.08

73 °

Union, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high73°

Average low57°

Average precipitation0.08 in

Chance of precipitation25%

Record high83° (2015)

Record low35° (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, LA 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, LA 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.