As of 18:57 EST

Weather in New Castle, NH

61°Current weather

New Castle, Wednesday, 4 November, 18:57

Clear. Feels like 60°. High 76°, low 51°.

Pressure30.00 inHg
Wind1 mph S
Humidity76%
Visibility6.2 mi
Dew point53°

Monthly outlook for New Castle, NH: average high 53.6°, average low 40.3°. That is 2.7° above the climate normal for November. Precipitation is expected on 3 days (about 1.2 inches), against a normal of 5 days and 2.0 inches. The warmest day looks like 4 November (75.6°), the coolest 14 November (30.1°).

53.6°/40.3°
Average high / low
+2.7°
Above normal
3 / 5
Wet days / normal
1.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
4 November – 13 November58.5°50.2°+4.6°
14 November – 23 November45.6°45.7°-0.1°
24 November – 3 Decemberat normal43.7°—

November records over 66 years

76.6°6 November 2024All-time high
10.2°23 November 2018All-time low
Thu, 0572° / 58°0.03Light rain
72 °Light rain

New Castle, Thursday, 5 November

Light rain. High 72°, low 58°.

Pressure29.85 inHg
Wind11.2 mph SW
Humidity62%
Visibility6.2 mi
Dew point59°
Fri, 0671° / 58°0.1Light rain
71 °Light rain

New Castle, Friday, 6 November

Light rain. High 71°, low 58°.

Pressure29.85 inHg
Wind2.4 mph SW
Humidity71%
Visibility3.9 mi
Dew point62°
Sat, 0757° / 47°0.99Rain
57 °Rain

New Castle, Saturday, 7 November

Rain. High 57°, low 47°.

Pressure29.80 inHg
Wind11.5 mph N
Humidity77%
Visibility6.2 mi
Dew point46°
Sun, 0855° / 45°0.08Light rain
55 °Light rain

New Castle, Sunday, 8 November

Light rain. High 55°, low 45°.

Pressure29.62 inHg
Wind11.8 mph NW
Humidity64%
Visibility6.2 mi
Dew point41°
Mon, 0950° / 42°0Overcast
50 °Overcast

New Castle, Monday, 9 November

Overcast. High 50°, low 42°.

Pressure29.56 inHg
Wind15.4 mph NW
Humidity57%
Visibility—
Dew point35°
Tue, 1056° / 40°0Mostly clear
56 °Mostly clear

New Castle, Tuesday, 10 November

Mostly clear. High 56°, low 40°.

Pressure29.88 inHg
Wind10.1 mph W
Humidity50%
Visibility—
Dew point31°
Wed, 1153° / 42°0Clear
53 °Clear

New Castle, Wednesday, 11 November

Clear. High 53°, low 42°.

Pressure29.80 inHg
Wind9.8 mph W
Humidity61%
Visibility—
Dew point37°
Thu, 1251° / 41°0.03Light rain
51 °Light rain

New Castle, Thursday, 12 November

Light rain. High 51°, low 41°.

Pressure29.56 inHg
Wind12.1 mph N
Humidity67%
Visibility—
Dew point38°
Fri, 1343° / 31°0.01Light snow
43 °Light snow

New Castle, Friday, 13 November

Light snow. High 43°, low 31°.

Pressure29.68 inHg
Wind10.9 mph NW
Humidity63%
Visibility—
Dew point27°
Sat, 1444° / 30°0Clear
44 °Clear

New Castle, Saturday, 14 November

Clear. High 44°, low 30°.

Pressure29.80 inHg
Wind9.2 mph W
Humidity51%
Visibility—
Dew point21°
Sun, 1543° / 31°0Clear
43 °Clear

New Castle, Sunday, 15 November

Clear. High 43°, low 31°.

Pressure29.83 inHg
Wind9.1 mph N
Humidity50%
Visibility—
Dew point21°
Mon, 1645° / 30°0Mostly clear
45 °Mostly clear

New Castle, Monday, 16 November

Mostly clear. High 45°, low 30°.

Pressure29.88 inHg
Wind7.6 mph NW
Humidity56%
Visibility—
Dew point24°
Tue, 1746° / 33°0Mostly clear
46 °Mostly clear

New Castle, Tuesday, 17 November

Mostly clear. High 46°, low 33°.

Pressure30.21 inHg
Wind10.2 mph N
Humidity62%
Visibility—
Dew point29°
Wed, 1847° / 32°0Clear
47 °Clear

New Castle, Wednesday, 18 November

Clear. High 47°, low 32°.

Pressure30.39 inHg
Wind8.9 mph W
Humidity60%
Visibility—
Dew point28°
Thu, 1950° / 34°0Clear
50 °Clear

New Castle, Thursday, 19 November

Clear. High 50°, low 34°.

Pressure30.24 inHg
Wind7.1 mph W
Humidity55%
Visibility—
Dew point28°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2046° / 35°0.14Climate normal
46 °Climate normal

New Castle, Friday, 20 November

Climate normal for this date — 60-year average.

Average high46°
Average low35°
Average precipitation0.14 in
Chance of precipitation35%
Record high66° (1985)
Record low20° (1986)
Sat, 2145° / 34°0.13Climate normal
45 °Climate normal

New Castle, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high45°
Average low34°
Average precipitation0.13 in
Chance of precipitation33%
Record high60° (1991)
Record low19° (1987)
Sun, 2244° / 35°0.17Climate normal
44 °Climate normal

New Castle, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high44°
Average low35°
Average precipitation0.17 in
Chance of precipitation40%
Record high59° (1992)
Record low10° (2018)
Mon, 2343° / 33°0.14Climate normal
43 °Climate normal

New Castle, Monday, 23 November

Climate normal for this date — 60-year average.

Average high43°
Average low33°
Average precipitation0.14 in
Chance of precipitation28%
Record high63° (1999)
Record low10° (2018)
Tue, 2444° / 33°0.09Climate normal
44 °Climate normal

New Castle, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high44°
Average low33°
Average precipitation0.09 in
Chance of precipitation30%
Record high60° (1979)
Record low17° (1989)
Wed, 2544° / 34°0.15Climate normal
44 °Climate normal

New Castle, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high44°
Average low34°
Average precipitation0.15 in
Chance of precipitation28%
Record high60° (1979)
Record low18° (2013)
Thu, 2645° / 35°0.21Climate normal
45 °Climate normal

New Castle, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high45°
Average low35°
Average precipitation0.21 in
Chance of precipitation47%
Record high60° (2001)
Record low18° (1978)
Fri, 2745° / 34°0.16Climate normal
45 °Climate normal

New Castle, Friday, 27 November

Climate normal for this date — 60-year average.

Average high45°
Average low34°
Average precipitation0.16 in
Chance of precipitation38%
Record high59° (1979)
Record low16° (1978)
Sat, 2845° / 34°0.19Climate normal
45 °Climate normal

New Castle, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high45°
Average low34°
Average precipitation0.19 in
Chance of precipitation42%
Record high62° (1990)
Record low19° (1996)
Sun, 2944° / 34°0.1Climate normal
44 °Climate normal

New Castle, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high44°
Average low34°
Average precipitation0.1 in
Chance of precipitation30%
Record high60° (1990)
Record low19° (1989)
Mon, 3043° / 33°0.13Climate normal
43 °Climate normal

New Castle, Monday, 30 November

Climate normal for this date — 60-year average.

Average high43°
Average low33°
Average precipitation0.13 in
Chance of precipitation28%
Record high60° (2006)
Record low19° (1989)
Tue, 0143° / 33°0.14Climate normal
43 °Climate normal

New Castle, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high43°
Average low33°
Average precipitation0.14 in
Chance of precipitation35%
Record high63° (2001)
Record low13° (1989)
Wed, 0243° / 32°0.15Climate normal
43 °Climate normal

New Castle, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high43°
Average low32°
Average precipitation0.15 in
Chance of precipitation32%
Record high62° (2006)
Record low13° (1989)
Thu, 0342° / 31°0.17Climate normal
42 °Climate normal

New Castle, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high42°
Average low31°
Average precipitation0.17 in
Chance of precipitation38%
Record high62° (2009)
Record low7° (1976)

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, NH 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, NH 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.