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As of 16:35 EDT

Weather in Grigsby, KY

83°Current weather

Grigsby, Saturday, 8 August, 16:35

Overcast. Feels like 89°. High 84°, low 69°.

Pressure30.06 inHg
Wind6 mph SW
Humidity72%
Visibility6.2 mi
Dew point73°
Sun, 0986° / 69°0.08Light rain
86 °Light rain

Grigsby, Sunday, 9 August

Light rain. High 86°, low 69°.

Pressure30.09 inHg
Wind3.5 mph SW
Humidity59%
Visibility6.2 mi
Dew point69°
Mon, 1094° / 68°0.06Light rain
94 °Light rain

Grigsby, Monday, 10 August

Light rain. High 94°, low 68°.

Pressure30.09 inHg
Wind8.3 mph W
Humidity50%
Visibility6.2 mi
Dew point67°
Tue, 1192° / 69°0.56Rain
92 °Rain

Grigsby, Tuesday, 11 August

Rain. High 92°, low 69°.

Pressure30.06 inHg
Wind6.5 mph W
Humidity80%
Visibility6.2 mi
Dew point75°
Wed, 1294° / 69°0.48Rain
94 °Rain

Grigsby, Wednesday, 12 August

Rain. High 94°, low 69°.

Pressure29.88 inHg
Wind11.5 mph W
Humidity56%
Visibility6.2 mi
Dew point69°
Thu, 1389° / 67°0.36Rain
89 °Rain

Grigsby, Thursday, 13 August

Rain. High 89°, low 67°.

Pressure29.88 inHg
Wind10.4 mph W
Humidity44%
Visibility—
Dew point62°
Fri, 1470° / 61°1.07Rain
70 °Rain

Grigsby, Friday, 14 August

Rain. High 70°, low 61°.

Pressure30.03 inHg
Wind6 mph NE
Humidity99%
Visibility—
Dew point65°
Sat, 1578° / 55°0Partly cloudy
78 °Partly cloudy

Grigsby, Saturday, 15 August

Partly cloudy. High 78°, low 55°.

Pressure30.24 inHg
Wind6.8 mph NE
Humidity41%
Visibility—
Dew point49°
Sun, 1684° / 54°0Partly cloudy
84 °Partly cloudy

Grigsby, Sunday, 16 August

Partly cloudy. High 84°, low 54°.

Pressure30.21 inHg
Wind4.1 mph NW
Humidity37%
Visibility—
Dew point51°
Mon, 1788° / 61°0.01Light rain
88 °Light rain

Grigsby, Monday, 17 August

Light rain. High 88°, low 61°.

Pressure30.09 inHg
Wind9.5 mph SW
Humidity39%
Visibility—
Dew point57°
Tue, 1880° / 69°0.23Light rain
80 °Light rain

Grigsby, Tuesday, 18 August

Light rain. High 80°, low 69°.

Pressure29.97 inHg
Wind7.8 mph SW
Humidity77%
Visibility—
Dew point71°
Wed, 1988° / 68°0.03Light rain
88 °Light rain

Grigsby, Wednesday, 19 August

Light rain. High 88°, low 68°.

Pressure29.94 inHg
Wind5.3 mph N
Humidity46%
Visibility—
Dew point62°
Thu, 2084° / 66°0.51Rain
84 °Rain

Grigsby, Thursday, 20 August

Rain. High 84°, low 66°.

Pressure29.91 inHg
Wind5.6 mph W
Humidity59%
Visibility—
Dew point66°
Fri, 2185° / 69°0.14Light rain
85 °Light rain

Grigsby, Friday, 21 August

Light rain. High 85°, low 69°.

Pressure29.88 inHg
Wind6.9 mph W
Humidity54%
Visibility—
Dew point64°
Sat, 2287° / 66°0Overcast
87 °Overcast

Grigsby, Saturday, 22 August

Overcast. High 87°, low 66°.

Pressure29.85 inHg
Wind8.4 mph N
Humidity55%
Visibility—
Dew point64°
Sun, 2377° / 59°0.01Light rain
77 °Light rain

Grigsby, Sunday, 23 August

Light rain. High 77°, low 59°.

Pressure30.06 inHg
Wind9.1 mph NE
Humidity54%
Visibility—
Dew point56°

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 Grigsby, 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 Grigsby, 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.