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As of 18:10 CDT

Weather in South Union, KY

76°Current weather

South Union, Thursday, 8 October, 18:10

Clear. Feels like 75°. High 84°, low 54°.

Pressure30.09 inHg
Wind4.1 mph NE
Humidity36%
Visibility6.2 mi
Dew point48°
Fri, 0988° / 54°0Overcast
88 °Overcast

South Union, Friday, 9 October

Overcast. High 88°, low 54°.

Pressure30.15 inHg
Wind10.4 mph E
Humidity28%
Visibility6.2 mi
Dew point46°
Sat, 1070° / 60°0.3Rain
70 °Rain

South Union, Saturday, 10 October

Rain. High 70°, low 60°.

Pressure30.06 inHg
Wind15.1 mph E
Humidity81%
Visibility3.0 mi
Dew point59°
Sun, 1169° / 60°0.04Light rain
69 °Light rain

South Union, Sunday, 11 October

Light rain. High 69°, low 60°.

Pressure29.91 inHg
Wind9.7 mph W
Humidity83%
Visibility3.7 mi
Dew point62°
Mon, 1285° / 58°0Clear
85 °Clear

South Union, Monday, 12 October

Clear. High 85°, low 58°.

Pressure30.03 inHg
Wind4.8 mph SW
Humidity55%
Visibility6.2 mi
Dew point62°
Tue, 1386° / 65°0Clear
86 °Clear

South Union, Tuesday, 13 October

Clear. High 86°, low 65°.

Pressure29.94 inHg
Wind9.4 mph SW
Humidity37%
Visibility—
Dew point54°
Wed, 1491° / 70°0Overcast
91 °Overcast

South Union, Wednesday, 14 October

Overcast. High 91°, low 70°.

Pressure29.97 inHg
Wind9.3 mph SW
Humidity50%
Visibility—
Dew point62°
Thu, 1590° / 72°0Mostly clear
90 °Mostly clear

South Union, Thursday, 15 October

Mostly clear. High 90°, low 72°.

Pressure30.09 inHg
Wind13.1 mph SW
Humidity39%
Visibility—
Dew point60°
Fri, 1688° / 67°0Clear
88 °Clear

South Union, Friday, 16 October

Clear. High 88°, low 67°.

Pressure30.15 inHg
Wind14.2 mph N
Humidity39%
Visibility—
Dew point57°
Sat, 1769° / 51°0Partly cloudy
69 °Partly cloudy

South Union, Saturday, 17 October

Partly cloudy. High 69°, low 51°.

Pressure30.30 inHg
Wind15.7 mph N
Humidity30%
Visibility—
Dew point35°
Sun, 1863° / 42°0Clear
63 °Clear

South Union, Sunday, 18 October

Clear. High 63°, low 42°.

Pressure30.42 inHg
Wind14.8 mph NE
Humidity26%
Visibility—
Dew point24°
Mon, 1969° / 39°0Clear
69 °Clear

South Union, Monday, 19 October

Clear. High 69°, low 39°.

Pressure30.42 inHg
Wind8 mph E
Humidity29%
Visibility—
Dew point31°
Tue, 2071° / 46°0Partly cloudy
71 °Partly cloudy

South Union, Tuesday, 20 October

Partly cloudy. High 71°, low 46°.

Pressure30.33 inHg
Wind7.5 mph S
Humidity24%
Visibility—
Dew point28°
Wed, 2174° / 48°0Clear
74 °Clear

South Union, Wednesday, 21 October

Clear. High 74°, low 48°.

Pressure30.21 inHg
Wind10.5 mph S
Humidity36%
Visibility—
Dew point41°
Thu, 2277° / 56°0.02Light rain
77 °Light rain

South Union, Thursday, 22 October

Light rain. High 77°, low 56°.

Pressure30.15 inHg
Wind11.7 mph SW
Humidity50%
Visibility—
Dew point53°
Fri, 2376° / 52°0Partly cloudy
76 °Partly cloudy

South Union, Friday, 23 October

Partly cloudy. High 76°, low 52°.

Pressure30.18 inHg
Wind7.2 mph N
Humidity34%
Visibility—
Dew point42°

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 South Union, KY 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 South Union, KY 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.