As of 21:48 EDT

Weather in New Castle, KY

80°Current weather

New Castle, Saturday, 8 August, 21:48

Overcast. Feels like 80°. High 89°, low 72°.

Pressure30.03 inHg
Wind6.8 mph SW
Humidity85%
Visibility6.2 mi
Dew point75°
Sun, 0991° / 74°0.04Light rain
91 °Light rain

New Castle, Sunday, 9 August

Light rain. High 91°, low 74°.

Pressure30.06 inHg
Wind6.7 mph S
Humidity67%
Visibility6.2 mi
Dew point72°
Mon, 1092° / 74°0Clear
92 °Clear

New Castle, Monday, 10 August

Clear. High 92°, low 74°.

Pressure30.06 inHg
Wind12.5 mph SW
Humidity59%
Visibility6.2 mi
Dew point70°
Tue, 1193° / 71°0.15Rain
93 °Rain

New Castle, Tuesday, 11 August

Rain. High 93°, low 71°.

Pressure30.00 inHg
Wind5.5 mph SW
Humidity68%
Visibility6.2 mi
Dew point71°
Wed, 1286° / 69°0.3Rain
86 °Rain

New Castle, Wednesday, 12 August

Rain. High 86°, low 69°.

Pressure29.83 inHg
Wind8.9 mph W
Humidity63%
Visibility6.2 mi
Dew point72°
Thu, 1385° / 66°0.17Rain
85 °Rain

New Castle, Thursday, 13 August

Rain. High 85°, low 66°.

Pressure29.97 inHg
Wind8.1 mph NW
Humidity49%
Visibility
Dew point62°
Fri, 1469° / 63°0.81Rain
69 °Rain

New Castle, Friday, 14 August

Rain. High 69°, low 63°.

Pressure30.09 inHg
Wind11.1 mph E
Humidity95%
Visibility
Dew point63°
Sat, 1579° / 60°0Overcast
79 °Overcast

New Castle, Saturday, 15 August

Overcast. High 79°, low 60°.

Pressure30.24 inHg
Wind8.7 mph E
Humidity43%
Visibility
Dew point52°
Sun, 1678° / 65°0.11Light rain
78 °Light rain

New Castle, Sunday, 16 August

Light rain. High 78°, low 65°.

Pressure30.12 inHg
Wind7.4 mph E
Humidity71%
Visibility
Dew point63°
Mon, 1782° / 68°0.06Light rain
82 °Light rain

New Castle, Monday, 17 August

Light rain. High 82°, low 68°.

Pressure30.03 inHg
Wind8.6 mph N
Humidity64%
Visibility
Dew point67°
Tue, 1885° / 64°0Overcast
85 °Overcast

New Castle, Tuesday, 18 August

Overcast. High 85°, low 64°.

Pressure30.00 inHg
Wind4.6 mph E
Humidity59%
Visibility
Dew point66°
Wed, 1988° / 67°0Overcast
88 °Overcast

New Castle, Wednesday, 19 August

Overcast. High 88°, low 67°.

Pressure29.91 inHg
Wind9.2 mph NW
Humidity56%
Visibility
Dew point66°
Thu, 2076° / 58°0Mostly clear
76 °Mostly clear

New Castle, Thursday, 20 August

Mostly clear. High 76°, low 58°.

Pressure29.97 inHg
Wind12.5 mph N
Humidity49%
Visibility
Dew point53°
Fri, 2178° / 58°0Overcast
78 °Overcast

New Castle, Friday, 21 August

Overcast. High 78°, low 58°.

Pressure30.03 inHg
Wind7.5 mph NE
Humidity45%
Visibility
Dew point51°
Sat, 2285° / 62°0.02Light rain
85 °Light rain

New Castle, Saturday, 22 August

Light rain. High 85°, low 62°.

Pressure29.94 inHg
Wind11.6 mph SW
Humidity61%
Visibility
Dew point60°
Sun, 2393° / 74°0.04Light rain
93 °Light rain

New Castle, Sunday, 23 August

Light rain. High 93°, low 74°.

Pressure29.94 inHg
Wind11.8 mph W
Humidity48%
Visibility
Dew point67°

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 New Castle, 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 New Castle, 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.