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As of 17:15 CDT

Weather in South Union, KY

84°Current weather

South Union, Saturday, 8 August, 17:15

Overcast. Feels like 96°. High 88°, low 72°.

Pressure30.06 inHg
Wind3.6 mph S
Humidity87%
Visibility6.2 mi
Dew point79°
Sun, 0990° / 74°0Mostly clear
90 °Mostly clear

South Union, Sunday, 9 August

Mostly clear. High 90°, low 74°.

Pressure30.09 inHg
Wind8.9 mph SW
Humidity60%
Visibility6.2 mi
Dew point71°
Mon, 1091° / 74°0Mostly clear
91 °Mostly clear

South Union, Monday, 10 August

Mostly clear. High 91°, low 74°.

Pressure30.09 inHg
Wind10.9 mph SW
Humidity61%
Visibility6.2 mi
Dew point73°
Tue, 1193° / 73°0.02Light rain
93 °Light rain

South Union, Tuesday, 11 August

Light rain. High 93°, low 73°.

Pressure30.00 inHg
Wind13.7 mph SW
Humidity60%
Visibility6.2 mi
Dew point73°
Wed, 1282° / 74°0.12Light rain
82 °Light rain

South Union, Wednesday, 12 August

Light rain. High 82°, low 74°.

Pressure29.91 inHg
Wind21.8 mph SW
Humidity64%
Visibility6.2 mi
Dew point72°
Thu, 1385° / 70°0.15Rain
85 °Rain

South Union, Thursday, 13 August

Rain. High 85°, low 70°.

Pressure29.91 inHg
Wind10.2 mph SW
Humidity65%
Visibility—
Dew point70°
Fri, 1480° / 68°0.73Rain
80 °Rain

South Union, Friday, 14 August

Rain. High 80°, low 68°.

Pressure30.06 inHg
Wind11.9 mph NE
Humidity86%
Visibility—
Dew point71°
Sat, 1580° / 58°0Partly cloudy
80 °Partly cloudy

South Union, Saturday, 15 August

Partly cloudy. High 80°, low 58°.

Pressure30.24 inHg
Wind8.2 mph NE
Humidity51%
Visibility—
Dew point56°
Sun, 1683° / 58°0Overcast
83 °Overcast

South Union, Sunday, 16 August

Overcast. High 83°, low 58°.

Pressure30.21 inHg
Wind7 mph E
Humidity51%
Visibility—
Dew point58°
Mon, 1779° / 68°0.02Light rain
79 °Light rain

South Union, Monday, 17 August

Light rain. High 79°, low 68°.

Pressure30.09 inHg
Wind11.8 mph SW
Humidity78%
Visibility—
Dew point70°
Tue, 1886° / 70°0.3Rain
86 °Rain

South Union, Tuesday, 18 August

Rain. High 86°, low 70°.

Pressure29.94 inHg
Wind12.8 mph SW
Humidity71%
Visibility—
Dew point72°
Wed, 1989° / 71°0Mostly clear
89 °Mostly clear

South Union, Wednesday, 19 August

Mostly clear. High 89°, low 71°.

Pressure29.94 inHg
Wind5 mph E
Humidity59%
Visibility—
Dew point69°
Thu, 2084° / 74°0.21Light rain
84 °Light rain

South Union, Thursday, 20 August

Light rain. High 84°, low 74°.

Pressure29.88 inHg
Wind10.6 mph SW
Humidity83%
Visibility—
Dew point73°
Fri, 2184° / 72°0.34Rain
84 °Rain

South Union, Friday, 21 August

Rain. High 84°, low 72°.

Pressure29.88 inHg
Wind6 mph N
Humidity78%
Visibility—
Dew point73°
Sat, 2285° / 70°0.01Light rain
85 °Light rain

South Union, Saturday, 22 August

Light rain. High 85°, low 70°.

Pressure29.88 inHg
Wind7.2 mph N
Humidity62%
Visibility—
Dew point68°
Sun, 2379° / 66°0Overcast
79 °Overcast

South Union, Sunday, 23 August

Overcast. High 79°, low 66°.

Pressure30.03 inHg
Wind11.8 mph NE
Humidity64%
Visibility—
Dew point64°

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.