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As of 06:38 MST

Weather in New Castle, CO

38°Current weather

New Castle, Sunday, 8 November, 06:38

Clear. Feels like 38°. High 61°, low 37°.

Pressure30.33 inHg
Wind1.9 mph NE
Humidity75%
Visibility6.2 mi
Dew point31°

10-day forecast for New Castle, CO: 33° to 63°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.

63°
Best day: Monday, November 9
42° · 0.14 in
Worst day: Tuesday, November 17

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

Mon, 0963° / 38°0Clear
MorningClear46°feels 46°
AfternoonClear63°feels 61°
EveningMostly clear46°feels 45°
OvernightClear39°feels 39°
63 °Clear

New Castle, Monday, 9 November

Clear. High 63°, low 38°.

Pressure30.21 inHg
Wind2.8 mph SW
Humidity41%
Visibility6.2 mi
Dew point28°
Tue, 1059° / 33°0Partly cloudy
MorningPartly cloudy44°feels 44°
AfternoonOvercast59°feels 56°
EveningClear36°feels 31°
OvernightClear40°feels 40°
59 °Partly cloudy

New Castle, Tuesday, 10 November

Partly cloudy. High 59°, low 33°.

Pressure30.21 inHg
Wind4.4 mph SW
Humidity41%
Visibility6.2 mi
Dew point29°
Wed, 1157° / 33°0Clear
MorningClear42°feels 42°
AfternoonMostly clear57°feels 54°
EveningClear37°feels 34°
OvernightMostly clear34°feels 31°
57 °Clear

New Castle, Wednesday, 11 November

Clear. High 57°, low 33°.

Pressure30.33 inHg
Wind3.6 mph SW
Humidity43%
Visibility6.2 mi
Dew point25°
Thu, 1259° / 38°0Clear
MorningClear43°feels 42°
AfternoonClear52°feels 50°
EveningClear47°feels 47°
OvernightClear39°feels 39°
59 °Clear

New Castle, Thursday, 12 November

Clear. High 59°, low 38°.

Pressure30.21 inHg
Wind3.6 mph NE
Humidity45%
Visibility—
Dew point30°
Fri, 1358° / 38°0Overcast
MorningOvercast43°feels 42°
AfternoonOvercast53°feels 51°
EveningOvercast47°feels 47°
OvernightOvercast41°feels 41°
58 °Overcast

New Castle, Friday, 13 November

Overcast. High 58°, low 38°.

Pressure30.09 inHg
Wind2.8 mph NE
Humidity41%
Visibility—
Dew point29°
Sat, 1456° / 41°0Overcast
MorningOvercast44°feels 43°
AfternoonOvercast52°feels 49°
EveningOvercast47°feels 47°
OvernightOvercast44°feels 44°
56 °Overcast

New Castle, Saturday, 14 November

Overcast. High 56°, low 41°.

Pressure30.06 inHg
Wind2.9 mph NW
Humidity42%
Visibility—
Dew point29°
Sun, 1557° / 44°0Overcast
MorningOvercast47°feels 45°
AfternoonOvercast53°feels 50°
EveningOvercast49°feels 47°
OvernightOvercast45°feels 45°
57 °Overcast

New Castle, Sunday, 15 November

Overcast. High 57°, low 44°.

Pressure30.00 inHg
Wind4.5 mph W
Humidity34%
Visibility—
Dew point25°
Mon, 1659° / 43°0.22Rain
MorningRain47°feels 43°
AfternoonRain55°feels 53°
EveningRain50°feels 48°
OvernightRain43°feels 42°
59 °Rain

New Castle, Monday, 16 November

Rain. High 59°, low 43°.

Pressure29.83 inHg
Wind9.1 mph SW
Humidity45%
Visibility—
Dew point33°
Tue, 1742° / 34°0.14Snow
MorningSnow39°feels 35°
AfternoonSnow40°feels 37°
EveningSnow37°feels 34°
OvernightSnow35°feels 34°
42 °Snow

New Castle, Tuesday, 17 November

Snow. High 42°, low 34°.

Pressure29.88 inHg
Wind7.7 mph W
Humidity55%
Visibility—
Dew point26°

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.