As of 04:47 CDT

Weather in New Castle, MO

64°Current weather

New Castle, Thursday, 29 October, 04:47

Overcast. Feels like 63°. High 79°, low 61°.

Pressure30.09 inHg
Wind9.2 mph S
Humidity70%
Visibility6.2 mi
Dew point54°
Fri, 3077° / 58°0.11Rain
77 °Rain

New Castle, Friday, 30 October

Rain. High 77°, low 58°.

Pressure30.18 inHg
Wind5.7 mph S
Humidity73%
Visibility6.2 mi
Dew point62°
Sat, 3166° / 59°0.33Rain
66 °Rain

New Castle, Saturday, 31 October

Rain. High 66°, low 59°.

Pressure30.21 inHg
Wind5.8 mph NE
Humidity86%
Visibility6.2 mi
Dew point59°
Sun, 0168° / 60°0.18Rain
68 °Rain

New Castle, Sunday, 1 November

Rain. High 68°, low 60°.

Pressure30.18 inHg
Wind5.4 mph SE
Humidity83%
Visibility6.2 mi
Dew point60°
Mon, 0273° / 60°1Heavy rain
73 °Heavy rain

New Castle, Monday, 2 November

Heavy rain. High 73°, low 60°.

Pressure29.91 inHg
Wind17.3 mph S
Humidity81%
Visibility—
Dew point63°
Tue, 0368° / 58°2.19Heavy rain
68 °Heavy rain

New Castle, Tuesday, 3 November

Heavy rain. High 68°, low 58°.

Pressure29.91 inHg
Wind18.1 mph W
Humidity74%
Visibility—
Dew point53°
Wed, 0466° / 57°0.01Light rain
66 °Light rain

New Castle, Wednesday, 4 November

Light rain. High 66°, low 57°.

Pressure29.62 inHg
Wind6.8 mph SE
Humidity67%
Visibility—
Dew point51°
Thu, 0559° / 55°0.05Light rain
59 °Light rain

New Castle, Thursday, 5 November

Light rain. High 59°, low 55°.

Pressure29.71 inHg
Wind12.9 mph NW
Humidity82%
Visibility—
Dew point53°
Fri, 0659° / 44°0Partly cloudy
59 °Partly cloudy

New Castle, Friday, 6 November

Partly cloudy. High 59°, low 44°.

Pressure30.00 inHg
Wind13.6 mph N
Humidity58%
Visibility—
Dew point44°
Sat, 0754° / 38°0Partly cloudy
54 °Partly cloudy

New Castle, Saturday, 7 November

Partly cloudy. High 54°, low 38°.

Pressure30.24 inHg
Wind6.8 mph N
Humidity51%
Visibility—
Dew point33°
Sun, 0859° / 39°0Partly cloudy
59 °Partly cloudy

New Castle, Sunday, 8 November

Partly cloudy. High 59°, low 39°.

Pressure30.18 inHg
Wind6.2 mph E
Humidity44%
Visibility—
Dew point33°
Mon, 0966° / 47°0Overcast
66 °Overcast

New Castle, Monday, 9 November

Overcast. High 66°, low 47°.

Pressure29.91 inHg
Wind22.4 mph NW
Humidity59%
Visibility—
Dew point49°
Tue, 1058° / 43°0Overcast
58 °Overcast

New Castle, Tuesday, 10 November

Overcast. High 58°, low 43°.

Pressure29.97 inHg
Wind15.1 mph NW
Humidity35%
Visibility—
Dew point28°
Wed, 1156° / 43°0Overcast
56 °Overcast

New Castle, Wednesday, 11 November

Overcast. High 56°, low 43°.

Pressure29.83 inHg
Wind7.8 mph SW
Humidity41%
Visibility—
Dew point30°
Thu, 1250° / 37°0Clear
50 °Clear

New Castle, Thursday, 12 November

Clear. High 50°, low 37°.

Pressure30.00 inHg
Wind11.2 mph N
Humidity46%
Visibility—
Dew point27°
Fri, 1352° / 33°0Clear
52 °Clear

New Castle, Friday, 13 November

Clear. High 52°, low 33°.

Pressure30.03 inHg
Wind6.7 mph S
Humidity42%
Visibility—
Dew point27°

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, MO 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, MO 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.