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As of 22:52 MST

Weather in New Castle, CO

44°Current weather

New Castle, Saturday, 14 November, 22:52

Overcast. Feels like 42°. High 50°, low 39°.

Pressure30.06 inHg
Wind3.4 mph SW
Humidity86%
Visibility6.2 mi
Dew point40°

10-day forecast for New Castle, CO: 30° to 57°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.

55°
Best day: Monday, November 16
46° · 0.19 in
Worst day: Friday, November 20

Tap any day below to see morning, afternoon, evening and overnight.

Sun, 1550° / 39°0Mostly clear
MorningPartly cloudy40°feels 40°
AfternoonMostly clear50°feels 47°
EveningOvercast41°feels 39°
OvernightOvercast42°feels 42°
50 °Mostly clear

New Castle, Sunday, 15 November

Mostly clear. High 50°, low 39°.

Pressure30.15 inHg
Wind3.6 mph SW
Humidity53%
Visibility6.2 mi
Dew point32°
Mon, 1655° / 38°0Overcast
MorningClear41°feels 41°
AfternoonOvercast55°feels 52°
EveningOvercast42°feels 42°
OvernightClear39°feels 39°
55 °Overcast

New Castle, Monday, 16 November

Overcast. High 55°, low 38°.

Pressure30.12 inHg
Wind3.5 mph SW
Humidity45%
Visibility6.2 mi
Dew point25°
Tue, 1757° / 38°0.17Rain
MorningPartly cloudy42°feels 39°
AfternoonOvercast56°feels 53°
EveningOvercast43°feels 43°
OvernightOvercast39°feels 39°
57 °Rain

New Castle, Tuesday, 17 November

Rain. High 57°, low 38°.

Pressure29.91 inHg
Wind0.8 mph NW
Humidity42%
Visibility6.2 mi
Dew point29°
Wed, 1846° / 35°0.18Light rain
MorningLight rain38°feels 38°
AfternoonPartly cloudy46°feels 46°
EveningClear36°feels 32°
OvernightLight rain40°feels 37°
46 °Light rain

New Castle, Wednesday, 18 November

Light rain. High 46°, low 35°.

Pressure30.12 inHg
Wind0.5 mph SE
Humidity73%
Visibility6.2 mi
Dew point33°
Thu, 1952° / 34°0Overcast
MorningOvercast38°feels 36°
AfternoonOvercast48°feels 48°
EveningOvercast41°feels 39°
OvernightOvercast38°feels 33°
52 °Overcast

New Castle, Thursday, 19 November

Overcast. High 52°, low 34°.

Pressure30.09 inHg
Wind5.9 mph NE
Humidity48%
Visibility—
Dew point29°
Fri, 2046° / 35°0.19Snow
MorningSnow39°feels 36°
AfternoonSnow44°feels 40°
EveningSnow37°feels 33°
OvernightSnow35°feels 35°
46 °Snow

New Castle, Friday, 20 November

Snow. High 46°, low 35°.

Pressure29.85 inHg
Wind9.8 mph N
Humidity63%
Visibility—
Dew point33°
Sat, 2144° / 30°0Clear
MorningClear33°feels 31°
AfternoonClear40°feels 40°
EveningClear36°feels 35°
OvernightClear33°feels 28°
44 °Clear

New Castle, Saturday, 21 November

Clear. High 44°, low 30°.

Pressure30.30 inHg
Wind5.1 mph E
Humidity62%
Visibility—
Dew point27°
Sun, 2246° / 32°0Overcast
MorningOvercast35°feels 32°
AfternoonOvercast43°feels 43°
EveningOvercast38°feels 37°
OvernightOvercast34°feels 30°
46 °Overcast

New Castle, Sunday, 22 November

Overcast. High 46°, low 32°.

Pressure30.15 inHg
Wind4.5 mph E
Humidity49%
Visibility—
Dew point24°
Mon, 2347° / 34°0.02Light rain
MorningLight rain38°feels 35°
AfternoonLight rain44°feels 44°
EveningLight rain39°feels 38°
OvernightLight rain35°feels 32°
47 °Light rain

New Castle, Monday, 23 November

Light rain. High 47°, low 34°.

Pressure30.09 inHg
Wind4.1 mph W
Humidity54%
Visibility—
Dew point28°

About this forecast

How reliable is a 10-day forecast?

The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.

What does the time-of-day table show?

Temperature in New Castle, CO around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.

How is the best day chosen?

We weigh the daytime high against precipitation: a warm, dry day scores highest.