As of 08:52 CST

Weather in New Castle, MO

65°Current weather

New Castle, Monday, 2 November, 08:52

Overcast. Feels like 65°. High 72°, low 61°.

Pressure29.94 inHg
Wind17.7 mph S
Humidity89%
Visibility6.2 mi
Dew point62°
Tue, 0370° / 56°0.75Heavy rain
70 °Heavy rain

New Castle, Tuesday, 3 November

Heavy rain. High 70°, low 56°.

Pressure29.71 inHg
Wind15.3 mph S
Humidity84%
Visibility4.6 mi
Dew point64°
Wed, 0461° / 49°0Clear
61 °Clear

New Castle, Wednesday, 4 November

Clear. High 61°, low 49°.

Pressure29.85 inHg
Wind11.7 mph SW
Humidity62%
Visibility6.2 mi
Dew point46°
Thu, 0559° / 45°0.09Light rain
59 °Light rain

New Castle, Thursday, 5 November

Light rain. High 59°, low 45°.

Pressure29.88 inHg
Wind7.3 mph W
Humidity46%
Visibility6.2 mi
Dew point39°
Fri, 0657° / 42°0Clear
57 °Clear

New Castle, Friday, 6 November

Clear. High 57°, low 42°.

Pressure30.03 inHg
Wind8.5 mph NW
Humidity64%
Visibility—
Dew point41°
Sat, 0759° / 40°0Overcast
59 °Overcast

New Castle, Saturday, 7 November

Overcast. High 59°, low 40°.

Pressure30.03 inHg
Wind13.7 mph SW
Humidity63%
Visibility—
Dew point41°
Sun, 0852° / 48°0Overcast
52 °Overcast

New Castle, Sunday, 8 November

Overcast. High 52°, low 48°.

Pressure29.97 inHg
Wind18.7 mph NW
Humidity76%
Visibility—
Dew point42°
Mon, 0961° / 39°0Partly cloudy
61 °Partly cloudy

New Castle, Monday, 9 November

Partly cloudy. High 61°, low 39°.

Pressure30.09 inHg
Wind12.9 mph SW
Humidity44%
Visibility—
Dew point33°
Tue, 1064° / 44°0Clear
64 °Clear

New Castle, Tuesday, 10 November

Clear. High 64°, low 44°.

Pressure30.12 inHg
Wind9.4 mph SE
Humidity40%
Visibility—
Dew point34°
Wed, 1165° / 53°0.13Light rain
65 °Light rain

New Castle, Wednesday, 11 November

Light rain. High 65°, low 53°.

Pressure29.91 inHg
Wind11.2 mph N
Humidity69%
Visibility—
Dew point54°
Thu, 1251° / 40°0Overcast
51 °Overcast

New Castle, Thursday, 12 November

Overcast. High 51°, low 40°.

Pressure30.21 inHg
Wind11.9 mph N
Humidity52%
Visibility—
Dew point31°
Fri, 1353° / 38°0Overcast
53 °Overcast

New Castle, Friday, 13 November

Overcast. High 53°, low 38°.

Pressure30.18 inHg
Wind8.4 mph SE
Humidity45%
Visibility—
Dew point28°
Sat, 1448° / 43°0.36Rain
48 °Rain

New Castle, Saturday, 14 November

Rain. High 48°, low 43°.

Pressure29.97 inHg
Wind14 mph S
Humidity74%
Visibility—
Dew point40°
Sun, 1545° / 37°0.33Light rain
45 °Light rain

New Castle, Sunday, 15 November

Light rain. High 45°, low 37°.

Pressure29.74 inHg
Wind16.3 mph NE
Humidity95%
Visibility—
Dew point42°
Mon, 1640° / 38°0.13Light rain
40 °Light rain

New Castle, Monday, 16 November

Light rain. High 40°, low 38°.

Pressure29.97 inHg
Wind13.8 mph N
Humidity88%
Visibility—
Dew point36°
Tue, 1753° / 40°0Overcast
53 °Overcast

New Castle, Tuesday, 17 November

Overcast. High 53°, low 40°.

Pressure30.03 inHg
Wind9 mph W
Humidity63%
Visibility—
Dew point37°

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.