As of 16:44 CDT

Weather in Greencastle, KY

87°Current weather

Greencastle, Saturday, 8 August, 16:44

Overcast. Feels like 97°. High 89°, low 72°.

Pressure30.03 inHg
Wind4.6 mph S
Humidity72%
Visibility6.2 mi
Dew point76°
Sun, 0991° / 74°0Clear
91 °Clear

Greencastle, Sunday, 9 August

Clear. High 91°, low 74°.

Pressure30.06 inHg
Wind8.6 mph SW
Humidity59%
Visibility6.2 mi
Dew point71°
Mon, 1091° / 74°0Mostly clear
91 °Mostly clear

Greencastle, Monday, 10 August

Mostly clear. High 91°, low 74°.

Pressure30.09 inHg
Wind10.1 mph SW
Humidity59%
Visibility6.2 mi
Dew point72°
Tue, 1193° / 73°0.01Light rain
93 °Light rain

Greencastle, Tuesday, 11 August

Light rain. High 93°, low 73°.

Pressure30.00 inHg
Wind12.9 mph SW
Humidity58%
Visibility6.2 mi
Dew point73°
Wed, 1288° / 73°0.04Light rain
88 °Light rain

Greencastle, Wednesday, 12 August

Light rain. High 88°, low 73°.

Pressure29.88 inHg
Wind18 mph SW
Humidity58%
Visibility6.2 mi
Dew point72°
Thu, 1384° / 70°0.04Light rain
84 °Light rain

Greencastle, Thursday, 13 August

Light rain. High 84°, low 70°.

Pressure29.91 inHg
Wind10.3 mph S
Humidity66%
Visibility
Dew point69°
Fri, 1478° / 68°0.55Rain
78 °Rain

Greencastle, Friday, 14 August

Rain. High 78°, low 68°.

Pressure30.06 inHg
Wind12.3 mph NE
Humidity84%
Visibility
Dew point70°
Sat, 1580° / 58°0Partly cloudy
80 °Partly cloudy

Greencastle, Saturday, 15 August

Partly cloudy. High 80°, low 58°.

Pressure30.24 inHg
Wind8.9 mph NE
Humidity46%
Visibility
Dew point53°
Sun, 1684° / 57°0Overcast
84 °Overcast

Greencastle, Sunday, 16 August

Overcast. High 84°, low 57°.

Pressure30.21 inHg
Wind6.1 mph E
Humidity48%
Visibility
Dew point57°
Mon, 1783° / 67°0.01Light rain
83 °Light rain

Greencastle, Monday, 17 August

Light rain. High 83°, low 67°.

Pressure30.09 inHg
Wind12 mph SW
Humidity66%
Visibility
Dew point69°
Tue, 1884° / 70°0.17Light rain
84 °Light rain

Greencastle, Tuesday, 18 August

Light rain. High 84°, low 70°.

Pressure29.94 inHg
Wind11.5 mph SW
Humidity69%
Visibility
Dew point71°
Wed, 1990° / 71°0Clear
90 °Clear

Greencastle, Wednesday, 19 August

Clear. High 90°, low 71°.

Pressure29.94 inHg
Wind4.8 mph NE
Humidity56%
Visibility
Dew point69°
Thu, 2082° / 73°0.3Rain
82 °Rain

Greencastle, Thursday, 20 August

Rain. High 82°, low 73°.

Pressure29.88 inHg
Wind10.2 mph SW
Humidity80%
Visibility
Dew point73°
Fri, 2184° / 70°0.17Light rain
84 °Light rain

Greencastle, Friday, 21 August

Light rain. High 84°, low 70°.

Pressure29.88 inHg
Wind6 mph N
Humidity67%
Visibility
Dew point71°
Sat, 2286° / 68°0Partly cloudy
86 °Partly cloudy

Greencastle, Saturday, 22 August

Partly cloudy. High 86°, low 68°.

Pressure29.88 inHg
Wind9.1 mph N
Humidity58%
Visibility
Dew point67°
Sun, 2379° / 65°0Overcast
79 °Overcast

Greencastle, Sunday, 23 August

Overcast. High 79°, low 65°.

Pressure30.03 inHg
Wind11.3 mph NE
Humidity60%
Visibility
Dew point62°

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 Greencastle, 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 Greencastle, 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.