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As of 00:28 CDT

Weather in South Union, KY

62°Current weather

South Union, Saturday, 10 October, 00:28

Overcast. Feels like 61°. High 68°, low 55°.

Pressure30.09 inHg
Wind6.6 mph E
Humidity76%
Visibility6.2 mi
Dew point53°
Sun, 1175° / 53°0.13Rain
75 °Rain

South Union, Sunday, 11 October

Rain. High 75°, low 53°.

Pressure29.94 inHg
Wind12.1 mph NW
Humidity78%
Visibility6.2 mi
Dew point60°
Mon, 1286° / 61°0Clear
86 °Clear

South Union, Monday, 12 October

Clear. High 86°, low 61°.

Pressure30.03 inHg
Wind8.9 mph SW
Humidity49%
Visibility6.2 mi
Dew point62°
Tue, 1386° / 64°0Clear
86 °Clear

South Union, Tuesday, 13 October

Clear. High 86°, low 64°.

Pressure29.97 inHg
Wind9.9 mph SW
Humidity48%
Visibility6.2 mi
Dew point61°
Wed, 1477° / 73°0.31Rain
77 °Rain

South Union, Wednesday, 14 October

Rain. High 77°, low 73°.

Pressure30.03 inHg
Wind8.7 mph SW
Humidity97%
Visibility—
Dew point73°
Thu, 1581° / 69°0.18Light rain
81 °Light rain

South Union, Thursday, 15 October

Light rain. High 81°, low 69°.

Pressure30.12 inHg
Wind11.3 mph SE
Humidity69%
Visibility—
Dew point65°
Fri, 1674° / 64°0.05Light rain
74 °Light rain

South Union, Friday, 16 October

Light rain. High 74°, low 64°.

Pressure29.97 inHg
Wind15 mph S
Humidity79%
Visibility—
Dew point66°
Sat, 1757° / 42°0Partly cloudy
57 °Partly cloudy

South Union, Saturday, 17 October

Partly cloudy. High 57°, low 42°.

Pressure30.30 inHg
Wind16.8 mph NW
Humidity49%
Visibility—
Dew point31°
Sun, 1855° / 33°0Clear
55 °Clear

South Union, Sunday, 18 October

Clear. High 55°, low 33°.

Pressure30.42 inHg
Wind10.4 mph NE
Humidity35%
Visibility—
Dew point24°
Mon, 1964° / 36°0Mostly clear
64 °Mostly clear

South Union, Monday, 19 October

Mostly clear. High 64°, low 36°.

Pressure30.36 inHg
Wind6.4 mph E
Humidity35%
Visibility—
Dew point31°
Tue, 2067° / 47°0Overcast
67 °Overcast

South Union, Tuesday, 20 October

Overcast. High 67°, low 47°.

Pressure30.30 inHg
Wind8.5 mph SE
Humidity38%
Visibility—
Dew point37°
Wed, 2171° / 53°0Overcast
71 °Overcast

South Union, Wednesday, 21 October

Overcast. High 71°, low 53°.

Pressure30.15 inHg
Wind17.4 mph S
Humidity58%
Visibility—
Dew point53°
Thu, 2267° / 58°1.37Heavy rain
67 °Heavy rain

South Union, Thursday, 22 October

Heavy rain. High 67°, low 58°.

Pressure29.85 inHg
Wind23.1 mph S
Humidity84%
Visibility—
Dew point54°
Fri, 2364° / 55°0Overcast
64 °Overcast

South Union, Friday, 23 October

Overcast. High 64°, low 55°.

Pressure30.00 inHg
Wind9.9 mph W
Humidity69%
Visibility—
Dew point52°
Sat, 2468° / 52°0Overcast
68 °Overcast

South Union, Saturday, 24 October

Overcast. High 68°, low 52°.

Pressure30.00 inHg
Wind10 mph NW
Humidity56%
Visibility—
Dew point49°
Sun, 2559° / 42°0Clear
59 °Clear

South Union, Sunday, 25 October

Clear. High 59°, low 42°.

Pressure30.06 inHg
Wind7.2 mph NW
Humidity37%
Visibility—
Dew point31°

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.