As of 23:22 CDT

Weather in Newcastle, TN

48°Current weather

Newcastle, Monday, 26 October, 23:22

Clear. Feels like 48°. High 74°, low 47°.

Pressure30.27 inHg
Wind0 mph N
Humidity100%
Visibility6.2 mi
Dew point48°

Monthly outlook for Newcastle, TN: average high 68.6°, average low 50.1°. That is 1.6° above the climate normal for October. Precipitation is expected on 6 days (about 3.2 inches), against a normal of 4 days and 1.9 inches. The warmest day looks like 30 October (78.8°), the coolest 7 November (32.6°).

68.6°/50.1°
Average high / low
+1.6°
Above normal
6 / 4
Wet days / normal
3.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
26 October – 4 November75°67°+4.5°
5 November – 14 November57.8°62.1°-2.4°
15 November – 24 Novemberat normal59.2°—

October records over 66 years

95°2 October 2019All-time high
31.3°31 October 1993All-time low

Climate normals and records are computed from the nearest reference point — Saulsbury (13 mi).

Tue, 2775° / 45°0Mostly clear
75 °Mostly clear

Newcastle, Tuesday, 27 October

Mostly clear. High 75°, low 45°.

Pressure30.27 inHg
Wind3.4 mph S
Humidity43%
Visibility6.2 mi
Dew point49°
Wed, 2878° / 47°0Clear
78 °Clear

Newcastle, Wednesday, 28 October

Clear. High 78°, low 47°.

Pressure30.24 inHg
Wind4.8 mph SE
Humidity39%
Visibility6.2 mi
Dew point48°
Thu, 2979° / 53°0Clear
79 °Clear

Newcastle, Thursday, 29 October

Clear. High 79°, low 53°.

Pressure30.21 inHg
Wind3.2 mph S
Humidity37%
Visibility6.2 mi
Dew point48°
Fri, 3079° / 55°0Clear
79 °Clear

Newcastle, Friday, 30 October

Clear. High 79°, low 55°.

Pressure30.18 inHg
Wind5.3 mph SE
Humidity40%
Visibility6.2 mi
Dew point49°
Sat, 3177° / 63°0.33Rain
77 °Rain

Newcastle, Saturday, 31 October

Rain. High 77°, low 63°.

Pressure30.09 inHg
Wind10.2 mph SE
Humidity52%
Visibility—
Dew point56°
Sun, 0175° / 63°0.88Rain
75 °Rain

Newcastle, Sunday, 1 November

Rain. High 75°, low 63°.

Pressure29.97 inHg
Wind9.7 mph SW
Humidity79%
Visibility—
Dew point63°
Mon, 0277° / 59°0Overcast
77 °Overcast

Newcastle, Monday, 2 November

Overcast. High 77°, low 59°.

Pressure29.83 inHg
Wind14 mph SE
Humidity55%
Visibility—
Dew point57°
Tue, 0371° / 65°1.22Heavy rain
71 °Heavy rain

Newcastle, Tuesday, 3 November

Heavy rain. High 71°, low 65°.

Pressure29.80 inHg
Wind13.7 mph S
Humidity87%
Visibility—
Dew point66°
Wed, 0466° / 54°0.4Rain
66 °Rain

Newcastle, Wednesday, 4 November

Rain. High 66°, low 54°.

Pressure29.77 inHg
Wind16.3 mph SW
Humidity38%
Visibility—
Dew point38°
Thu, 0558° / 46°0Overcast
58 °Overcast

Newcastle, Thursday, 5 November

Overcast. High 58°, low 46°.

Pressure29.88 inHg
Wind15.4 mph W
Humidity47%
Visibility—
Dew point36°
Fri, 0649° / 39°0Partly cloudy
49 °Partly cloudy

Newcastle, Friday, 6 November

Partly cloudy. High 49°, low 39°.

Pressure30.03 inHg
Wind14.3 mph NW
Humidity37%
Visibility—
Dew point23°
Sat, 0750° / 33°0Overcast
50 °Overcast

Newcastle, Saturday, 7 November

Overcast. High 50°, low 33°.

Pressure30.21 inHg
Wind7.2 mph NW
Humidity41%
Visibility—
Dew point23°
Sun, 0859° / 35°0Mostly clear
59 °Mostly clear

Newcastle, Sunday, 8 November

Mostly clear. High 59°, low 35°.

Pressure30.18 inHg
Wind7.2 mph S
Humidity27%
Visibility—
Dew point21°
Mon, 0966° / 45°0.19Rain
66 °Rain

Newcastle, Monday, 9 November

Rain. High 66°, low 45°.

Pressure29.88 inHg
Wind15.3 mph S
Humidity41%
Visibility—
Dew point37°
Tue, 1066° / 52°0.22Rain
66 °Rain

Newcastle, Tuesday, 10 November

Rain. High 66°, low 52°.

Pressure29.83 inHg
Wind11.6 mph SW
Humidity51%
Visibility—
Dew point45°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 1162° / 45°0.09Climate normal
62 °Climate normal

Newcastle, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high62°
Average low45°
Average precipitation0.09 in
Chance of precipitation27%
Record high77° (1978)
Record low26° (2025)
Thu, 1260° / 44°0.08Climate normal
60 °Climate normal

Newcastle, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high60°
Average low44°
Average precipitation0.08 in
Chance of precipitation27%
Record high76° (1985)
Record low19° (2019)
Fri, 1360° / 42°0.07Climate normal
60 °Climate normal

Newcastle, Friday, 13 November

Climate normal for this date — 60-year average.

Average high60°
Average low42°
Average precipitation0.07 in
Chance of precipitation23%
Record high77° (1978)
Record low17° (2019)
Sat, 1460° / 43°0.07Climate normal
60 °Climate normal

Newcastle, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high60°
Average low43°
Average precipitation0.07 in
Chance of precipitation27%
Record high76° (1964)
Record low25° (1986)
Sun, 1560° / 45°0.12Climate normal
60 °Climate normal

Newcastle, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high60°
Average low45°
Average precipitation0.12 in
Chance of precipitation35%
Record high77° (1964)
Record low26° (1969)
Mon, 1660° / 43°0.13Climate normal
60 °Climate normal

Newcastle, Monday, 16 November

Climate normal for this date — 60-year average.

Average high60°
Average low43°
Average precipitation0.13 in
Chance of precipitation28%
Record high76° (2016)
Record low28° (1970)
Tue, 1761° / 44°0.1Climate normal
61 °Climate normal

Newcastle, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high61°
Average low44°
Average precipitation0.1 in
Chance of precipitation27%
Record high78° (2016)
Record low25° (1997)
Wed, 1860° / 45°0.23Climate normal
60 °Climate normal

Newcastle, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high60°
Average low45°
Average precipitation0.23 in
Chance of precipitation32%
Record high77° (2016)
Record low23° (2014)
Thu, 1960° / 45°0.12Climate normal
60 °Climate normal

Newcastle, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high60°
Average low45°
Average precipitation0.12 in
Chance of precipitation28%
Record high77° (2025)
Record low27° (2022)
Fri, 2060° / 44°0.12Climate normal
60 °Climate normal

Newcastle, Friday, 20 November

Climate normal for this date — 60-year average.

Average high60°
Average low44°
Average precipitation0.12 in
Chance of precipitation32%
Record high74° (1979)
Record low25° (2022)
Sat, 2158° / 44°0.15Climate normal
58 °Climate normal

Newcastle, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high58°
Average low44°
Average precipitation0.15 in
Chance of precipitation30%
Record high72° (1990)
Record low26° (2022)
Sun, 2258° / 42°0.11Climate normal
58 °Climate normal

Newcastle, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high58°
Average low42°
Average precipitation0.11 in
Chance of precipitation28%
Record high72° (2010)
Record low24° (1964)
Mon, 2358° / 43°0.19Climate normal
58 °Climate normal

Newcastle, Monday, 23 November

Climate normal for this date — 60-year average.

Average high58°
Average low43°
Average precipitation0.19 in
Chance of precipitation37%
Record high72° (1973)
Record low25° (1970)
Tue, 2457° / 42°0.14Climate normal
57 °Climate normal

Newcastle, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high57°
Average low42°
Average precipitation0.14 in
Chance of precipitation30%
Record high76° (1973)
Record low19° (1970)

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 Newcastle, TN 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 Newcastle, TN 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.