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As of 23:55 CST

Weather in New Castle, MO

32°Current weather

New Castle, Thursday, 12 November, 23:55

Clear. Feels like 26°. High 51°, low 32°.

Pressure30.15 inHg
Wind5.7 mph N
Humidity80%
Visibility6.2 mi
Dew point27°
Fri, 1346° / 30°0Partly cloudy
46 °Partly cloudy

New Castle, Friday, 13 November

Partly cloudy. High 46°, low 30°.

Pressure30.21 inHg
Wind8.5 mph N
Humidity62%
Visibility6.2 mi
Dew point24°
Sat, 1446° / 27°0Overcast
46 °Overcast

New Castle, Saturday, 14 November

Overcast. High 46°, low 27°.

Pressure30.33 inHg
Wind6.4 mph E
Humidity59%
Visibility6.2 mi
Dew point26°
Sun, 1550° / 31°0Mostly clear
50 °Mostly clear

New Castle, Sunday, 15 November

Mostly clear. High 50°, low 31°.

Pressure30.45 inHg
Wind6.6 mph S
Humidity52%
Visibility6.2 mi
Dew point30°
Mon, 1654° / 33°0Clear
54 °Clear

New Castle, Monday, 16 November

Clear. High 54°, low 33°.

Pressure30.50 inHg
Wind7 mph S
Humidity52%
Visibility6.2 mi
Dew point35°
Tue, 1758° / 37°0Clear
58 °Clear

New Castle, Tuesday, 17 November

Clear. High 58°, low 37°.

Pressure30.42 inHg
Wind10.6 mph SE
Humidity50%
Visibility—
Dew point34°
Wed, 1864° / 42°0Partly cloudy
64 °Partly cloudy

New Castle, Wednesday, 18 November

Partly cloudy. High 64°, low 42°.

Pressure30.18 inHg
Wind14.4 mph S
Humidity52%
Visibility—
Dew point40°
Thu, 1970° / 52°0Clear
70 °Clear

New Castle, Thursday, 19 November

Clear. High 70°, low 52°.

Pressure30.18 inHg
Wind16 mph S
Humidity57%
Visibility—
Dew point49°
Fri, 2071° / 52°0Overcast
71 °Overcast

New Castle, Friday, 20 November

Overcast. High 71°, low 52°.

Pressure30.24 inHg
Wind12.5 mph S
Humidity53%
Visibility—
Dew point49°
Sat, 2170° / 50°0Overcast
70 °Overcast

New Castle, Saturday, 21 November

Overcast. High 70°, low 50°.

Pressure30.15 inHg
Wind13.1 mph SW
Humidity56%
Visibility—
Dew point49°
Sun, 2258° / 52°0.36Rain
58 °Rain

New Castle, Sunday, 22 November

Rain. High 58°, low 52°.

Pressure29.97 inHg
Wind17.6 mph S
Humidity78%
Visibility—
Dew point49°
Mon, 2361° / 48°0.97Rain
61 °Rain

New Castle, Monday, 23 November

Rain. High 61°, low 48°.

Pressure29.74 inHg
Wind18.2 mph N
Humidity88%
Visibility—
Dew point56°
Tue, 2444° / 31°0.74Snow
44 °Snow

New Castle, Tuesday, 24 November

Snow. High 44°, low 31°.

Pressure29.88 inHg
Wind18.6 mph N
Humidity63%
Visibility—
Dew point26°
Wed, 2540° / 25°0Clear
40 °Clear

New Castle, Wednesday, 25 November

Clear. High 40°, low 25°.

Pressure30.36 inHg
Wind11.3 mph NW
Humidity38%
Visibility—
Dew point13°
Thu, 2644° / 28°0Overcast
44 °Overcast

New Castle, Thursday, 26 November

Overcast. High 44°, low 28°.

Pressure30.45 inHg
Wind10.2 mph S
Humidity43%
Visibility—
Dew point19°
Fri, 2753° / 35°0Mostly clear
53 °Mostly clear

New Castle, Friday, 27 November

Mostly clear. High 53°, low 35°.

Pressure30.12 inHg
Wind22.5 mph SW
Humidity49%
Visibility—
Dew point31°

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.