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As of 21:18 EDT

Weather in Saint Helens, KY

79°Current weather

Saint Helens, Saturday, 8 August, 21:18

Overcast. Feels like 79°. High 88°, low 71°.

Pressure30.03 inHg
Wind1.7 mph W
Humidity85%
Visibility6.2 mi
Dew point74°
Sun, 0989° / 72°0.13Light rain
89 °Light rain

Saint Helens, Sunday, 9 August

Light rain. High 89°, low 72°.

Pressure30.09 inHg
Wind3.9 mph SW
Humidity67%
Visibility6.2 mi
Dew point72°
Mon, 1095° / 71°0Clear
95 °Clear

Saint Helens, Monday, 10 August

Clear. High 95°, low 71°.

Pressure30.09 inHg
Wind7.3 mph W
Humidity49%
Visibility6.2 mi
Dew point67°
Tue, 1194° / 69°0.11Rain
94 °Rain

Saint Helens, Tuesday, 11 August

Rain. High 94°, low 69°.

Pressure30.06 inHg
Wind4.1 mph S
Humidity68%
Visibility6.2 mi
Dew point71°
Wed, 1293° / 69°0.67Rain
93 °Rain

Saint Helens, Wednesday, 12 August

Rain. High 93°, low 69°.

Pressure29.88 inHg
Wind8.4 mph SW
Humidity75%
Visibility6.2 mi
Dew point71°
Thu, 1389° / 67°0.05Light rain
89 °Light rain

Saint Helens, Thursday, 13 August

Light rain. High 89°, low 67°.

Pressure29.97 inHg
Wind7.8 mph NW
Humidity45%
Visibility—
Dew point62°
Fri, 1467° / 65°0.29Light rain
67 °Light rain

Saint Helens, Friday, 14 August

Light rain. High 67°, low 65°.

Pressure30.09 inHg
Wind5.2 mph NE
Humidity98%
Visibility—
Dew point65°
Sat, 1584° / 61°0Partly cloudy
84 °Partly cloudy

Saint Helens, Saturday, 15 August

Partly cloudy. High 84°, low 61°.

Pressure30.21 inHg
Wind6.8 mph N
Humidity33%
Visibility—
Dew point49°
Sun, 1677° / 65°0.07Light rain
77 °Light rain

Saint Helens, Sunday, 16 August

Light rain. High 77°, low 65°.

Pressure30.15 inHg
Wind4.7 mph E
Humidity75%
Visibility—
Dew point66°
Mon, 1789° / 69°0.24Rain
89 °Rain

Saint Helens, Monday, 17 August

Rain. High 89°, low 69°.

Pressure30.00 inHg
Wind7.2 mph NW
Humidity55%
Visibility—
Dew point69°
Tue, 1890° / 67°0Overcast
90 °Overcast

Saint Helens, Tuesday, 18 August

Overcast. High 90°, low 67°.

Pressure30.00 inHg
Wind3.3 mph NW
Humidity51%
Visibility—
Dew point65°
Wed, 1992° / 67°0Partly cloudy
92 °Partly cloudy

Saint Helens, Wednesday, 19 August

Partly cloudy. High 92°, low 67°.

Pressure29.88 inHg
Wind6.5 mph NW
Humidity43%
Visibility—
Dew point62°
Thu, 2080° / 61°0Partly cloudy
80 °Partly cloudy

Saint Helens, Thursday, 20 August

Partly cloudy. High 80°, low 61°.

Pressure29.91 inHg
Wind8.6 mph NW
Humidity41%
Visibility—
Dew point52°
Fri, 2182° / 58°0Partly cloudy
82 °Partly cloudy

Saint Helens, Friday, 21 August

Partly cloudy. High 82°, low 58°.

Pressure30.00 inHg
Wind4.3 mph N
Humidity44%
Visibility—
Dew point55°
Sat, 2287° / 65°0.02Light rain
87 °Light rain

Saint Helens, Saturday, 22 August

Light rain. High 87°, low 65°.

Pressure30.00 inHg
Wind7.4 mph SW
Humidity70%
Visibility—
Dew point67°
Sun, 2392° / 73°0.02Light rain
92 °Light rain

Saint Helens, Sunday, 23 August

Light rain. High 92°, low 73°.

Pressure30.00 inHg
Wind10.8 mph W
Humidity61%
Visibility—
Dew point69°

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 Saint Helens, 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 Saint Helens, 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.