Monthly outlook for New Castle, IN: average high 54.5°, average low 43.5°. That is 1.1° above the climate normal for November. Precipitation is expected on 7 days (about 1.5 inches), against a normal of 5 days and 1.6 inches. The warmest day looks like 3 November (73.3°), the coolest 14 November (31.7°).
54.5°/43.5°
Average high / low
+1.1°
Above normal
7 / 5
Wet days / normal
1.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
2 November – 11 November
58.1°
54.2°
+2.2°
12 November – 21 November
48.4°
49.3°
-0.5°
22 November – 1 December
at normal
46.1°
—
November records over 66 years
77°1 November 2016All-time high
7.7°13 November 2019All-time low
Climate normals and records are computed from the nearest reference point — Milton (15 mi).
Tue, 0373° / 55°0
73 °
New Castle, Tuesday, 3 November
Overcast. High 73°, low 55°.
Pressure30.06 inHg
Wind14.6 mph S
Humidity59%
Visibility6.2 mi
Dew point55°
Wed, 0468° / 55°0.28
68 °
New Castle, Wednesday, 4 November
Rain. High 68°, low 55°.
Pressure29.80 inHg
Wind19.6 mph S
Humidity85%
Visibility6.2 mi
Dew point62°
Thu, 0563° / 49°0
63 °
New Castle, Thursday, 5 November
Mostly clear. High 63°, low 49°.
Pressure29.85 inHg
Wind12.7 mph SW
Humidity50%
Visibility6.2 mi
Dew point43°
Fri, 0660° / 52°0.02
60 °
New Castle, Friday, 6 November
Light rain. High 60°, low 52°.
Pressure29.85 inHg
Wind9.2 mph W
Humidity56%
Visibility—
Dew point43°
Sat, 0754° / 47°0.04
54 °
New Castle, Saturday, 7 November
Light rain. High 54°, low 47°.
Pressure29.94 inHg
Wind8.2 mph W
Humidity79%
Visibility—
Dew point47°
Sun, 0849° / 42°0.24
49 °
New Castle, Sunday, 8 November
Rain. High 49°, low 42°.
Pressure29.65 inHg
Wind12.7 mph NW
Humidity81%
Visibility—
Dew point41°
Mon, 0947° / 34°0
47 °
New Castle, Monday, 9 November
Clear. High 47°, low 34°.
Pressure29.97 inHg
Wind12.7 mph N
Humidity47%
Visibility—
Dew point26°
Tue, 1053° / 37°0
53 °
New Castle, Tuesday, 10 November
Clear. High 53°, low 37°.
Pressure30.00 inHg
Wind14.9 mph NW
Humidity57%
Visibility—
Dew point36°
Wed, 1154° / 38°0.09
54 °
New Castle, Wednesday, 11 November
Light rain. High 54°, low 38°.
Pressure30.03 inHg
Wind15.1 mph S
Humidity44%
Visibility—
Dew point31°
Thu, 1250° / 44°0.02
50 °
New Castle, Thursday, 12 November
Light rain. High 50°, low 44°.
Pressure30.00 inHg
Wind12.6 mph NW
Humidity61%
Visibility—
Dew point35°
Fri, 1346° / 36°0
46 °
New Castle, Friday, 13 November
Mostly clear. High 46°, low 36°.
Pressure30.15 inHg
Wind9 mph NW
Humidity46%
Visibility—
Dew point25°
Sat, 1448° / 32°0
48 °
New Castle, Saturday, 14 November
Clear. High 48°, low 32°.
Pressure30.18 inHg
Wind9.8 mph E
Humidity44%
Visibility—
Dew point24°
Sun, 1551° / 34°0.28
51 °
New Castle, Sunday, 15 November
Rain. High 51°, low 34°.
Pressure29.88 inHg
Wind15.3 mph E
Humidity56%
Visibility—
Dew point34°
Mon, 1650° / 45°0.22
50 °
New Castle, Monday, 16 November
Light rain. High 50°, low 45°.
Pressure29.88 inHg
Wind11.1 mph N
Humidity87%
Visibility—
Dew point46°
Tue, 1745° / 43°0.33
45 °
New Castle, Tuesday, 17 November
Light rain. High 45°, low 43°.
Pressure29.83 inHg
Wind14.9 mph W
Humidity94%
Visibility—
Dew point42°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 1850° / 36°0.12
50 °
New Castle, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.12 in
Chance of precipitation22%
Record high71° (2016)
Record low8° (2014)
Thu, 1950° / 35°0.09
50 °
New Castle, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.09 in
Chance of precipitation38%
Record high71° (1985)
Record low8° (2014)
Fri, 2049° / 35°0.1
49 °
New Castle, Friday, 20 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.1 in
Chance of precipitation28%
Record high68° (1985)
Record low14° (1969)
Sat, 2147° / 34°0.08
47 °
New Castle, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.08 in
Chance of precipitation33%
Record high65° (1990)
Record low10° (2014)
Sun, 2247° / 33°0.09
47 °
New Castle, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.09 in
Chance of precipitation25%
Record high67° (2010)
Record low13° (1964)
Mon, 2348° / 33°0.11
48 °
New Castle, Monday, 23 November
Climate normal for this date — 60-year average.
Average high48°
Average low33°
Average precipitation0.11 in
Chance of precipitation27%
Record high69° (1999)
Record low13° (1970)
Tue, 2447° / 32°0.14
47 °
New Castle, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high47°
Average low32°
Average precipitation0.14 in
Chance of precipitation35%
Record high63° (1973)
Record low13° (1970)
Wed, 2547° / 33°0.19
47 °
New Castle, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.19 in
Chance of precipitation43%
Record high61° (2024)
Record low16° (2005)
Thu, 2648° / 34°0.14
48 °
New Castle, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.14 in
Chance of precipitation40%
Record high64° (1965)
Record low13° (1977)
Fri, 2747° / 35°0.2
47 °
New Castle, Friday, 27 November
Climate normal for this date — 60-year average.
Average high47°
Average low35°
Average precipitation0.2 in
Chance of precipitation53%
Record high70° (1990)
Record low19° (1977)
Sat, 2845° / 31°0.2
45 °
New Castle, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high45°
Average low31°
Average precipitation0.2 in
Chance of precipitation43%
Record high67° (1960)
Record low16° (2023)
Sun, 2944° / 31°0.07
44 °
New Castle, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.07 in
Chance of precipitation28%
Record high65° (1998)
Record low11° (1976)
Mon, 3045° / 32°0.15
45 °
New Castle, Monday, 30 November
Climate normal for this date — 60-year average.
Average high45°
Average low32°
Average precipitation0.15 in
Chance of precipitation40%
Record high63° (1991)
Record low11° (1976)
Tue, 0144° / 30°0.14
44 °
New Castle, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high44°
Average low30°
Average precipitation0.14 in
Chance of precipitation40%
Record high65° (1970)
Record low12° (1964)
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, IN 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, IN 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.